The BTW68 series is a high power insulated package 30A SCR suitable for applications where power handling and power dissipation are critical such as solid state relays, welding equipment and high power motor control. Based on a clip assembly technology, this device offers a superior performance in surge current handling capabilities. Thanks to the internal ceramic pad, the device provides high voltage insulation (2500 VRMS) and complies with UL standards (file ref: E81734).
The STMicroelectronics BTW68 series consists of 30 A SCRs available in a high power insulated package. Designed for applications where power handling and dissipation are critical, such as solid state relays, welding equipment, and high power motor control, these devices utilize clip assembly technology for superior surge current handling.
The series offers high voltage insulation compliant with UL standards (file ref E81734) thanks to an internal ceramic pad. Available voltage ratings range from 600 V to 1200 V, with a gate current capability of 50 mA. The datasheet provides detailed electrical characteristics, thermal resistance data, and ordering information for various voltage options.
| On-state rms current | 30 A |
|---|---|
| Blocking voltage | up to 1200 V |
| Gate current | 50 mA |
| Insulation voltage | UL 2500 V |
| Junction to case thermal resistance | 11 °C/W |
| Junction to ambient thermal resistance | 50 °C/W |
The blocking voltage ranges from 600 V to 1200 V.
The part number is BTW68-1200RG.
Yes, the device is available in lead-free packages.