STP6A60 is a bidirectional triode thyristor launched by SemiWell Semiconductor. Its rated reverse off-state voltage is 600V and its rated average current is 6A. This device is packaged in TO-220 and is suitable for AC switching applications, phase control applications and static switching relays.
The STP6A60 is a bi‑directional triode thyristor designed for AC switching applications such as fan speed control, lighting control, and static switching relays. It is a non‑isolated device packaged in a TO‑220 case.
Key electrical ratings include a 600 V repetitive peak off‑state voltage, 6 A RMS on‑state current, and a 3 W peak gate power dissipation. The datasheet also lists thermal characteristics, gate trigger curves, and detailed TO‑220 package dimensions.
| Repetitive Peak Off‑State Voltage | 600 V |
|---|---|
| RMS On‑State Current | 6 A |
| Peak Gate Power Dissipation | 3.0 W |
| Average Gate Power Dissipation | 0.3 W |
| Peak Gate Current | 2.0 A |
| Peak Gate Voltage | 10 V |
| Operating Junction Temperature | -40 °C to 125 °C |
| Storage Temperature | -40 °C to 150 °C |
| Mass | 2.0 g |
The device can withstand a repetitive peak off‑state voltage of 600 V.
The RMS on‑state current rating is 6 A.
The device operates from –40 °C up to 125 °C.