STGB8NC60KT4

Overview

The STGB8NC60KT4 is a fast N-channel IGBT developed using advanced PowerMESH technology, designed for resonant and soft-switching applications. It features a low on-state voltage drop (VCE(sat)) and a short-circuit withstand time of 10 μs. The device integrates a very soft ultra-fast recovery antiparallel diode with a low Cres/Cies ratio to prevent cross-conduction susceptibility. Rated for a maximum collector-emitter voltage (VCEO) of 600 V and continuous collector current (Ic) of 8 A at 25°C, it operates within a junction temperature range of -55°C to +150°C. Packaged in a surface-mount TO-263 (D2PAK) format, it supports high-frequency switching up to 1 MHz.

Feature Summary

• Advanced PowerMESH technology ensures an optimal balance between switching performance and low on-state behavior.
• Integrated antiparallel diode provides very soft ultra-fast recovery characteristics.
• Low capacitance ratio eliminates susceptibility to cross-conduction events.
• Robust design supports a 10 μs short-circuit withstand capability.

Applications

• Resonant converter circuits
• Soft-switching power supplies
• High-frequency inverter stages

Procurement Notes

Verify the specific ordering suffix against official STMicroelectronics documentation to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS standards if required by the target assembly process. Cross-reference the part number with authorized distributors to confirm active status and availability constraints prior to procurement.

Selection Notes

Select this component for designs requiring high-speed switching with minimal reverse recovery charge. The 600 V rating suits medium-voltage AC/DC conversion systems. Consider the thermal resistance of the TO-263 package for heat dissipation requirements. Validate that the 10 μs short-circuit tolerance aligns with the protection circuitry speed in the final application.

Part Context

This device belongs to the STGxNC60KD series of short-circuit rugged IGBTs from STMicroelectronics. It shares the same core PowerMESH architecture and electrical characteristics as variants like the STGB10NC60KDT4 and STGP8NC60KD, differing primarily in the rated continuous collector current and specific packaging suffixes.

Replacement Considerations

Direct replacements include the STGB10NC60KDT4 or STGP8NC60KD, provided the pinout and thermal interface are compatible. Verify that the substitute part maintains the 10 μs short-circuit withstand time and similar VCE(sat) values to ensure circuit performance parity.