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TYN20-600TFQ is listed in the Scrs range at ChipApex. The manufacturer field lists WeEn Semiconductors. Its product description is PLANAR PASSIVATED SILICON CONTRO. Review the specifications below when checking this part for your BOM.
The TYN20-600TFQ is a planar passivated Silicon Controlled Rectifier (SCR) manufactured by WeEn Semiconductors. It is housed in a TO-220 package and designed for applications requiring good bidirectional blocking voltage, high surge current capability, and high junction temperature performance up to 150 °C. The device features a rated repetitive peak off-state voltage of 600 V, an RMS on-state current of 20 A, and a non-repetitive peak on-state current of 225 A.
Verify the specific suffix 'TFQ' against official WeEn Semiconductors documentation to confirm the exact packing configuration and marking orientation. Ensure compatibility with TO-220 mounting requirements and thermal management solutions suitable for high-power SCR operations.
Select this component when a robust through-hole SCR is required for medium-power AC switching applications. Consider the 600 V rating and 20 A continuous current limits relative to the circuit's maximum operating conditions and thermal dissipation capabilities.
This part belongs to the TYN series of Silicon Controlled Rectifiers from WeEn Semiconductors. The series is characterized by planar passivation technology, offering reliability in industrial environments. The TYN20 variant specifically targets applications needing 20 A RMS current handling within standard TO-220 packaging constraints.
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