STP6A60 is a bidirectional thyristor produced by SemiWell Semiconductor. Its rated working voltage is 600V and its rated working current is 6A.
The STP6A60 is a bi‑directional triode thyristor designed for AC switching, phase‑control, fan speed, temperature modulation, lighting control, and static switching relay applications. 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, high commutation capability of 1.71, and gate power dissipation limits of 3.0 W (peak) and 0.3 W (average). The device operates from –40 °C to 125 °C junction temperature and can be stored from –40 °C to 150 °C.
| Repetitive Peak Off‑State Voltage | 600 V |
|---|---|
| RMS On‑State Current | 6 A |
| High Commutation dv/dt | 1.71 |
| 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 is rated for a repetitive peak off‑state voltage of 600 V.
It can carry a RMS on‑state current of 6 A.