CN206322686U - A kind of silicon controlled module - Google Patents
A kind of silicon controlled module Download PDFInfo
- Publication number
- CN206322686U CN206322686U CN201621029139.XU CN201621029139U CN206322686U CN 206322686 U CN206322686 U CN 206322686U CN 201621029139 U CN201621029139 U CN 201621029139U CN 206322686 U CN206322686 U CN 206322686U
- Authority
- CN
- China
- Prior art keywords
- chip
- electrode
- potsherd
- base plate
- bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/34—Strap connectors, e.g. copper straps for grounding power devices; Manufacturing methods related thereto
- H01L2224/39—Structure, shape, material or disposition of the strap connectors after the connecting process
- H01L2224/40—Structure, shape, material or disposition of the strap connectors after the connecting process of an individual strap connector
Abstract
The utility model discloses a kind of silicon controlled module, including the second gap bridge, the first gap bridge, first electrode, second electrode, the 3rd electrode, shell body, base plate and privates, the second potsherd and the first potsherd are installed with the base plate；The second chip is installed with second potsherd, first electrode is arranged on the first potsherd.This silicon controlled module, base plate is red copper base plate, and perfect heat-dissipating, long service life, the edge wrap silica gel fixture of base plate passes through silica gel fixture and shell body clamping, it is easy to assembly and disassembly；Shell body is made of ambroin.The insulating properties of controllable silicon plate is strengthened, inner member is separated with the external world, protective effect is served to inner member；One end of first chip and the second chip is designed to fork shape, improves the overcurrent capability of controllable silicon plate, while accelerating the heat-sinking capability of the first chip and the second chip, it is to avoid controllable silicon plate is burned.
Description
Technical field
The utility model is related to power electronics industry applied technical field, specifically a kind of silicon controlled module.
Background technology
Control machines plate is all-digitized demodulator, the digital triggering plate constituted using advanced industrial level single-chip microcomputer as core, and
Power transformer, pulse transformer are welded on control panel.Use flexible, simple installation.Power supply military project transformer, performance
Reliable and stable, existing controllable silicon plate, chip design is simple, and overcurrent capability is poor, and heat dispersion is poor, and service life is short
Utility model content
The purpose of this utility model is to provide a kind of silicon controlled module, provided with the first chip 5 and the first chip 2, first
One end of chip and the second chip is designed to fork shape, improves the overcurrent capability of controllable silicon plate, while accelerating first
The heat-sinking capability of chip and the second chip, it is to avoid controllable silicon plate is burned, the problem of to solve to propose in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of silicon controlled module, including the second mistake
Fixed peace on bridge, the first gap bridge, first electrode, second electrode, the 3rd electrode, shell body, base plate and privates, the base plate
Equipped with the second potsherd and the first potsherd, the second chip is installed, the second potsherd is provided with the 3rd electricity on the second potsherd
Pole, the second chip and the 3rd electrode are electrically connected with；It is installed with the first chip on first potsherd, first electrode is arranged on the
On one potsherd, the first chip is electrically connected with first electrode；The surface of second chip and the first chip is provided with weldering
Fixed second gap bridge that welds is passed a bridge with first on disk, pad, and first one end passed a bridge is welded on the second chip, the second gap bridge
One end is in close contact with the second potsherd；The second electrode is arranged on the second potsherd, and first, which passes a bridge, pass a bridge equal with second
Fix and weld with second electrode, base plate is provided with mounting hole；The shell body is provided with electrode hole and wire guide, shell body and bottom
Board is connect, and the first wire and the second wire are welded on the pad of the first chip surface, and the first wire and the second wire pass through wire
The outside of shell body is stretched out in hole；Privates and privates are fixedly connected on the pad of second chip surface, the 3rd leads
Line and privates stretch out the outside of shell body by wire guide, and first electrode, second electrode and the 3rd electrode pass through shell body
On electrode hole.
It is used as further program of the utility model：The base plate is red copper base plate, the edge wrap silica gel fixture of base plate.
It is used as further program of the utility model：The shell body is made of ambroin.
It is used as further program of the utility model：One end of first chip and the second chip is designed to fork
Shape.
It is used as further program of the utility model：Described first, which passes a bridge, be scale copper with the second gap bridge, and first passes a bridge
Insulation rubber set is wrapped up with the second outer surface passed a bridge.
Compared with prior art, the utility model beneficial effect：
This silicon controlled module, base plate is red copper base plate, perfect heat-dissipating, long service life, the edge wrap silica gel of base plate
Fixture, passes through silica gel fixture and shell body clamping, it is easy to assembly and disassembly；Shell body is made of ambroin.Strengthening can
The insulating properties of silicon plate is controlled, inner member is separated with the external world, protective effect is served to inner member；First chip and the second core
One end of piece is designed to fork shape, improves the overcurrent capability of controllable silicon plate, while accelerating the first chip and the second core
The heat-sinking capability of piece, it is to avoid controllable silicon plate is burned；First, which passes a bridge, be scale copper with the second gap bridge, conducts electricity very well, and first
Pass a bridge and the second outer surface parcel insulation rubber set passed a bridge, play insulating effect, prevent that the first gap bridge from passing a bridge with second and contact,
Short circuit phenomenon is caused, controllable silicon plate is burnt out.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is front view of the present utility model.
In figure：The potsherds of 1- second, the chips of 2- second, 3- second pass a bridge, 4- first passes a bridge, the chips of 5- first, 6- first
Potsherd, 7- first electrodes, the leads of 8- first, the leads of 9- second, 10- second electrodes, the leads of 11- the 4th, the electrodes of 12- the 3rd,
13- shell bodies, 14- pads, 15- electrode holes, 16- wire guides, 17- mounting holes, 18- base plates, the leads of 19- the 3rd.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1-4, the utility model embodiment, a kind of silicon controlled module, including the second gap bridge 3, first is passed a bridge
4th, fixed peace on first electrode 7, second electrode 10, the 3rd electrode 12, shell body 13, base plate 18 and privates 19, base plate 18
Equipped with the second potsherd 1 and the first potsherd 6, the second chip 2 is installed on second potsherd 1, the second potsherd 1 is provided with the
Three electrodes 12, the second chip 2 is electrically connected with the 3rd electrode 12；Base plate 18 is red copper base plate, perfect heat-dissipating, service life
Long, the edge wrap silica gel fixture of base plate 18 passes through silica gel fixture and the clamping of shell body 13, it is easy to assembly and disassembly；First pottery
The first chip 5 is installed with ceramics 6, first electrode 7 is arranged on the first potsherd 6, the first chip 5 and first electrode 7
It is electrically connected with；The surface of second chip 2 and the first chip 5 be provided with pad 14, pad 14 fixed welding second pass a bridge 3 with
First passes a bridge 4, and first, which passes a bridge, 4 and second passes a bridge and 3 be scale copper, conducts electricity very well, first pass a bridge 4 and second pass a bridge 3 it is outer
Insulation rubber set is wrapped up on surface, plays insulating effect, is prevented that the first gap bridge 4 from contacting with the second gap bridge 3, is caused short circuit phenomenon, burn
Bad controllable silicon plate；One end of first gap bridge 4 is welded on the second chip 2, and one end of the second gap bridge 3 and the second potsherd 1 are close
Contact；Second electrode 10 is arranged on the second potsherd 1, and the first gap bridge 4 and the second gap bridge 3 are fixed with second electrode 10 and welded
Connect, base plate 18 is provided with mounting hole 17；Shell body 13 is provided with electrode hole 15 and wire guide 16, and shell body 13 blocks with base plate 18
Connect, the first wire 8 and the second wire 9 are welded on the pad 14 on the surface of the first chip 5, the first wire 8 and the second wire 9 are by leading
String holes 16 stretches out the outside of shell body 13；Shell body 13 is made of ambroin.The insulating properties of controllable silicon plate is strengthened, will be interior
Portion's element is separated with the external world, and protective effect is served to inner member；The 3rd is fixedly connected on the pad 14 on the surface of the second chip 2
Wire 19 and privates 11, privates 19 and privates 11 stretch out the outside of shell body 13, first by wire guide 16
Electrode 7, the electrode 12 of second electrode 10 and the 3rd pass through the electrode hole 15 on shell body 13；The one of first chip 5 and the second chip 2
End is designed to fork shape, improves the overcurrent capability of controllable silicon plate, while accelerating the first chip 5 and the second chip 2
Heat-sinking capability, it is to avoid controllable silicon plate is burned.
In summary, base plate 18 is red copper base plate, and two pieces of independent insulated ceramic plates, the second ceramics are welded on base plate 18
The ceramic wafer 6 of plate 1 and first, the welding electrode on the second ceramic wafer 1 and the first ceramic wafer 6, electrode is connected with chip, the first core
The chip 2 of piece 5 and second is connected by the first gap bridge 4, and one end of the first chip 5 and the second chip 2 is designed to fork shape, improves
The overcurrent capability of controllable silicon plate, while accelerating the heat-sinking capability of the first chip 5 and the second chip 2, it is to avoid controllable silicon plate
It is burned, performance is stable, low production cost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of silicon controlled module, including second passes a bridge (3), first passes a bridge (4), first electrode (7), second electrode (10), the
Three electrodes (12), shell body (13), base plate (18) and privates (19), it is characterised in that：Fixed peace on the base plate (18)
Equipped with the second potsherd (1) and the first potsherd (6), the second chip (2), the second potsherd are installed on the second potsherd (1)
(1) the 3rd electrode (12) is provided with, the second chip (2) is electrically connected with the 3rd electrode (12)；Fixed peace on first potsherd (6)
Equipped with the first chip (5), first electrode (7) is arranged on the first potsherd (6), and the first chip (5) is electrical with first electrode (7)
Connection；The surface of second chip (2) and the first chip (5) is provided with pad (14), pad (14) fixed welding the
Two are passed a bridge (3) and the first gap bridge (4), and first one end for passing a bridge (4) is welded on the second chip (2), one end of the second gap bridge (3)
It is in close contact with the second potsherd (1)；The second electrode (10) is arranged on the second potsherd (1), and first passes a bridge (4) and the
Two gap bridges (3) are fixed with second electrode (10) to be welded, and base plate (18) is provided with mounting hole (17)；Set on the shell body (13)
Have on electrode hole (15) and wire guide (16), shell body (13) and base plate (18) clamping, the pad (14) on the first chip (5) surface
The first wire (8) and the second wire (9) are welded, the first wire (8) and the second wire (9) stretch out shell body by wire guide (16)
(13) outside；Privates (19) and privates (11) are fixedly connected on the pad (14) on the second chip (2) surface,
Privates (19) and privates (11) stretch out the outside of shell body (13), first electrode (7), second by wire guide (16)
Electrode (10) and the 3rd electrode (12) pass through the electrode hole (15) on shell body (13).
2. a kind of silicon controlled module according to claim 1, it is characterised in that：The base plate (18) is red copper base plate, bottom
The edge wrap silica gel fixture of plate (18).
3. a kind of silicon controlled module according to claim 1, it is characterised in that：The shell body (13) uses ambroin
It is made.
4. a kind of silicon controlled module according to claim 1, it is characterised in that：First chip (5) and the second chip
(2) one end is designed to fork shape.
5. a kind of silicon controlled module according to claim 1, it is characterised in that：Described first passes a bridge (4) and the second gap bridge
(3) it is the outer surface parcel insulation rubber set of scale copper, the first gap bridge (4) and the second gap bridge (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029139.XU CN206322686U (en) | 2016-08-31 | 2016-08-31 | A kind of silicon controlled module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029139.XU CN206322686U (en) | 2016-08-31 | 2016-08-31 | A kind of silicon controlled module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322686U true CN206322686U (en) | 2017-07-11 |
Family
ID=59263367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621029139.XU Active CN206322686U (en) | 2016-08-31 | 2016-08-31 | A kind of silicon controlled module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946266A (en) * | 2017-12-25 | 2018-04-20 | 黄山市阊华电子有限责任公司 | A kind of silicon controlled module |
-
2016
- 2016-08-31 CN CN201621029139.XU patent/CN206322686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946266A (en) * | 2017-12-25 | 2018-04-20 | 黄山市阊华电子有限责任公司 | A kind of silicon controlled module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211507828U (en) | Battery package heat dissipation and temperature balancing unit | |
| CN206322686U (en) | A kind of silicon controlled module | |
| CN102128419A (en) | Breakdown protection method of LED (Light-Emitting Diode) light source and LED lamp | |
| CN201829441U (en) | Surface mount fuse | |
| CN206371004U (en) | A kind of high-precision double-sided PCB board | |
| CN206331859U (en) | Piezo-resistance with overcurrent protection function | |
| CN202434357U (en) | Novel circular glass sealing wiring terminal | |
| CN202032361U (en) | Anti-puncture LED (light-emitting diode) lamp | |
| CN201000799Y (en) | Thermal resistance | |
| CN101872833B (en) | LED signal lamp, PCB (Printed Circuit Board) substrate structure thereof and light source assembly | |
| CN206148420U (en) | Fill electric pile and prevent anti - diode module | |
| CN209196793U (en) | A kind of aluminum substrate that can splice | |
| CN209845454U (en) | Circuit board with multiple fusing protection | |
| CN208256664U (en) | A kind of IGBT control circuit board | |
| CN207146005U (en) | A kind of plug-in LED lamp bead | |
| CN209045264U (en) | A kind of Thermal protection type varistor | |
| CN207133321U (en) | One kind is anti-to weigh formula testing jig structure wounded | |
| CN201889966U (en) | Antistatic thermal printing head | |
| CN205723430U (en) | Ceramic gas discharge tube | |
| CN206098855U (en) | Short circuit auto -power -off picture peg | |
| CN202905647U (en) | Temperature controller | |
| CN210167195U (en) | High-voltage-resistant piezoresistor | |
| CN211084025U (en) | High-efficient thermal diffusivity flexible circuit board that L ED lamp was used | |
| CN204975650U (en) | Heat radiation structure of contravariant welding machine | |
| CN202918586U (en) | Pull-button type structure for connecting pad and through hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |