
Overview
The ACST435-8B is a thyristors (SCR), Module made by STMicroelectronics in a DPAK package with 3 pins. -40℃~+125℃ 1.1V 1.7V 100mW 20mA 35mA 4A 800V DPAK Thyristors (SCR)/Modules ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ACST435-8BTR, from EasyEDA) and its footprint (EasyEDA_Cloud:DPAK-3_L6.5-W6.1-P2.29-LS9.9-BR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5269084).
Symbol
Footprint
Parameters
10- Average Gate Power Dissipation (PG(AV))
- 100mW
- Current - Gate Trigger(Igt)
- 35mA
- Current - On State(It(RMS))
- 4A
- Current - Surge(Itsm@f)
- 32A
- Gate Trigger Voltage (Vgt)
- 1.1V
- Holding Current (Ih)
- 20mA
- Operating Temperature
- -40℃~+125℃
- Peak off - state voltage(Vdrm)
- 800V
- SCR Type
- 1 TRIAC
- Voltage - On State(Vtm)
- 1.7V
Order codes
1- ACST435-8BTRLCSC C5269084
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | COM | Unspecified |
| 2 | OUT | Unspecified |
| 3 | G | Unspecified |
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Is there a KiCad symbol and footprint for the ACST435-8B?
Yes. The symbol is EasyEDA_Cloud:ACST435-8BTR and the footprint EasyEDA_Cloud:DPAK-3_L6.5-W6.1-P2.29-LS9.9-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ACST435-8B?
DPAK, with 3 pins. Its footprint is drawn on this page.
Where is the ACST435-8B datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ACST435-8B?
JLCPCB lists it as part C5269084, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ACST435-8B?
Parts like it in the library: the TN805-600B-TR by STMicroelectronics, the MCR718T4G by Littelfuse, the ACST310-8B by STMicroelectronics and the ACS120-7SB by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
6TN805-600B-TR
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DPAK-40℃~+125℃ 1 TRIAC 1.3V 1.56V 1W 30A@60Hz 35mA 35mA 4A 800V DPAK Thyristors (SCR)/Modules ROHSSTMicroelectronicsThyristors (SCR)/Modules