TYN16-600CT,127

Scrs Overview

The TYN16-600CT,127 is a planar passivated Silicon Controlled Rectifier (SCR) manufactured by WeEn Semiconductors. It is housed in a SOT78 (TO-220AB) plastic package designed for high thermal cycling performance and high junction temperature capability with a maximum Tj of 150 °C. Key electrical parameters include a repetitive peak reverse voltage (VRRM/VRDM) of 600 V, an average on-state current (IT(AV)) of 10.2 A, and an RMS on-state current (IT(RMS)) of 16 A. The device supports a non-repetitive surge current (ITSM) of 180 A, has a maximum gate trigger current (IGT) of 15 mA, and a critical rate of rise of off-state voltage (dVD/dt) of 500 V/µs.

Scrs Feature Summary

• Planar passivated silicon construction for robust operation
• High junction temperature capability up to 150 °C
• Designed for applications requiring high thermal cycling performance

Scrs Applications

• Industrial power control systems
• Motor drive circuits
• Inverter applications

Scrs Procurement Notes

Verify the complete orderable part number as TYN16-600CT,127 against official WeEn Semiconductors documentation to ensure correct package and packing configuration. Confirm RoHS compliance status and lead-free plating specifications prior to procurement. Cross-reference the 12NC code 9340 661 83127 for accurate inventory management. Ensure the selected variant matches the required TO-220AB packaging for your specific thermal and mechanical design constraints.

Scrs Selection Notes

Select this component when a standard SCR with 600 V blocking capability and 10.2 A average current rating is required in a TO-220AB package. Consider the 150 °C maximum junction temperature for high-temperature environments. Evaluate the 180 A surge current capacity against potential inrush conditions in the target circuit. Compare dVD/dt ratings of 500 V/µs with snubber requirements. Verify that the gate trigger current of 15 mA aligns with the driving circuit's output capabilities.

Scrs Part Context

This device belongs to the TYN16 series of planar passivated SCRs from WeEn Semiconductors. The series offers various package options including TO-220F and D2PAK variants like TYN16X-600CTN and TYN16B-600CT. All variants share similar electrical characteristics such as 600 V voltage rating and ~10 A current handling but differ in physical footprint and thermal resistance profiles. The TYN16-600CT specifically utilizes the traditional TO-220AB form factor.

Scrs Replacement Considerations

Direct substitutes within the same family include TYN16X-600CTN (TO-220F package) and TYN16B-600CT (D2PAK package). These alternatives offer identical electrical performance but require PCB layout adjustments due to different pinouts and mounting styles. Verify thermal management solutions are compatible with the replacement package type.