
Overview
The BTA08 is a TRIAC made by DongChen in a TO-220F-3 package with 3 pins. TO-220F-3 Thyristors (SCR)/Modules ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BTA12-800CW_C22466482, from EasyEDA) and its footprint (Package_TO_SOT_THT:TO-220F-3_Vertical, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C476580).
Symbol
Footprint
Parameters
10- Average Gate Power Dissipation (PG(AV))
- 1W
- Current - Gate Trigger(Igt)
- 10mA
- Current - On State(It(RMS))
- 8A
- Current - Surge(Itsm@f)
- 80A
- Gate Trigger Voltage (Vgt)
- 1.5V
- Holding Current (Ih)
- 50mA
- Operating Temperature
- -40℃~+150℃
- Peak off - state voltage(Vdrm)
- 600V
- SCR Type
- 1 TRIAC
- Voltage - On State(Vtm)
- 1.55V
Order codes
2- BTA08LCSC C476580
- BTA08LCSC C476581
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Unspecified |
| 2 | A2 | Unspecified |
| 3 | G | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/dongchen/BTA08" title="BTA08 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/dongchen/BTA08.jpg" alt="BTA08" width="1200" height="900">[](https://pcbkit.io/parts/dongchen/BTA08)Questions
Is there a KiCad symbol and footprint for the BTA08?
Yes. The symbol is EasyEDA_Cloud:BTA12-800CW_C22466482 and the footprint Package_TO_SOT_THT:TO-220F-3_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BTA08?
TO-220F-3, with 3 pins. Its footprint is drawn on this page.
Where is the BTA08 datasheet?
DongChen publishes it: the Datasheet link on this page opens it.
Where can I order the BTA08?
JLCPCB lists it as part C476580, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BTA08?
Parts like it in the library: the BTA208X-800CTQ by WeEn Semiconductors, the BTA212-600F,127 by WeEn Semiconductors, the BTA212-800B,127 by WeEn Semiconductors and the BTA330X-800BTQ by WeEn Semiconductors. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
4BTA208X-800CTQ
TO-220F-3TO-220F-3 Thyristors (SCR)/Modules ROHSWeEn SemiconductorsTRIACsBTA212-600F,127
TO-220F-3TO-220F-3 Thyristors (SCR)/Modules ROHSWeEn SemiconductorsTRIACsBTA212-800B,127
TO-220F-3TO-220F-3 Thyristors (SCR)/Modules ROHSWeEn SemiconductorsTRIACsBTA330X-800BTQ
TO-220F-31.3V 30A 50mA 75mA 800V TO-220F-3 Thyristors (SCR)/Modules ROHSWeEn SemiconductorsTRIACs