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Your cart is empty. The BTA41 A/B / BTB41 B triac family are high performance glass passivated PNPN devices. These parts are suitables for general purpose applications where high surge current capability is required. Application such as phase control and static switching on inductive or resistive load.
Mounting Type:Through Hole
Package Type:TOP3
Maximum Gate Trigger Current:100mA
Repetitive Peak Reverse Voltage:800V
Maximum Gate Trigger Voltage:1.3V
Minimum Operating Temperature:-40 °C
Maximum Operating Temperature:+125 °C
Package include:
5pcs *BTA41-800B
james t.
Reviewed in the United States on August 14, 2023
The case is printed: BTA41-800B. But the silicon inside must be something else. These kept burning out on me at only 20-30 amp loads. BTA41 series is rated for 40 amps max current. Very fustrating!I was using these for a kiln I built. They work just fine ... untill I loaded them past 20 amps.(I've heard of this before, made in China saves money by putting in smaller silicon inside that works fine but is actually rated for much less power ... maybe). If you use these as 20 amps maximum current, then it will probably be just fine. Anything more than 20 amp will blow the chip.Besides this, it seems the other ratings on the data sheet are correct. I did not extensive test this component, but it thermally behaved as indicated and gate voltage is within spec.It could just be a bad batch, who knows? I got some more bta41 from another source and I'm having no problems.
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