The BTA41 A/B and BTB41 B are a group of high-performance glass-passivated PNPN devices. They are suitable for general-purpose applications where high surge current capability is required. They are used for phase control and static switching on inductive or resistive loads.
The BTA41 A/B and BTB41 B are high‑performance glass‑passivated PNPN triacs designed for general‑purpose phase‑control and static switching applications. They feature a high surge current capability, a commutation rate of >10 V/µs, and an insulating voltage of 2500 V.
The document provides absolute ratings, thermal resistances, gate and electrical characteristics, ordering information, and mechanical dimensions, along with recommended mounting torque and weight specifications.
| Insulating Voltage | 2500 V |
|---|---|
| RMS on‑state current (BTB41 B) | 45 A |
| Recommended mounting torque | 0.8 m·N |
| Maximum mounting torque | 1 m·N |
| Weight | 4.7 g |
The package weighs 4.7 grams.
Both devices are rated for an insulating voltage of 2500 V.