TYN80W-1600TQ

Scrs Overview

The TYN80W-1600TQ is a planar passivated Silicon Controlled Rectifier (SCR) manufactured by WeEn Semiconductors. It is housed in a TO247 plastic package and designed for applications requiring high inrush current capability, high thermal cycling performance, and high junction temperature capability up to 150 °C. Key electrical parameters include a repetitive peak off-state voltage of 1600 V, an average on-state current of 80 A, an RMS on-state current of 126 A, and a non-repetitive peak on-state current of 850 A. The device features a maximum gate trigger current of 80 mA and a dV/dt rating of 1000 V/µs.

Scrs Feature Summary

• Planar passivated silicon controlled rectifier construction
• High inrush current capability with surge rating of 850 A
• High thermal cycling performance suitable for demanding environments
• High junction temperature capability reaching 150 °C

Scrs Applications

• Industrial power control systems
• High voltage AC switching applications
• Motor drive circuits requiring high surge tolerance

Scrs Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details. The base part number TYN80W-1600T corresponds to the component specifications, while the full orderable part number includes the packing designation. Confirm RoHS compliance status and chemical content information via the manufacturer's data sheet before procurement. Ensure the supplier provides valid traceability documents for industrial qualification requirements.

Scrs Selection Notes

Select this component when designing circuits that demand robust handling of high transient currents and operation at elevated temperatures. The TO247 package facilitates effective heat dissipation for high-power thyristor applications. Consider the 1600 V blocking voltage and 80 A continuous current ratings to ensure adequate margin for the specific load conditions. Verify that the gate trigger characteristics align with the driving circuit capabilities.

Scrs Part Context

This SCR belongs to the TYNXW series from WeEn Semiconductors, which are characterized by high voltage capabilities up to 1600 V and significant current surge capacity. The series utilizes planar passivation technology to enhance reliability and withstand harsh operating conditions. These devices are engineered for industrial-grade performance, offering superior thermal stability compared to standard thyristors.

Scrs Replacement Considerations

Direct substitutes within the same family include the TYN80W-1600TQ variant with rail pack packaging. Cross-reference pinouts and thermal resistance values when considering alternative manufacturers' TO247 SCRs with similar 1600 V and 80 A ratings.