VS-GT250SA60S

Overview

The VS-GT250SA60S is a single-switch Insulated Gate Bipolar Transistor (IGBT) manufactured by Vishay Semiconductors. It features a 600 V collector-emitter voltage rating and a continuous collector current of 250 A at a case temperature of 90 °C. The device utilizes Trench technology to achieve an ultralow saturation voltage, typically 1.16 V at 200 A and 25 °C. Packaged in the industry-standard SOT-227 outline, it provides full isolation with a 2500 V AC rating between terminals and the case. The component is designed for industrial-level applications with a junction temperature range from -40 °C to 175 °C.

Feature Summary

• Optimized for minimum saturation voltage and low speed operation
• Fully isolated package providing 2500 V AC isolation
• Very low internal emitter inductance for reduced switching noise
• Direct mounting capability to heatsink via standard SOT-227 footprint

Applications

• Uninterruptible Power Supplies (UPS)
• Switched Mode Power Supplies (SMPS)
• TIG welding equipment
• Induction heating systems

Procurement Notes

Verify the specific revision date on the datasheet document number 96731 before finalizing designs, as Vishay products are subject to change without notice. Confirm that the SOT-227 mechanical dimensions align with your existing PCB or module layout requirements. Ensure thermal interface materials are compatible with the specified maximum mounting torque values for both terminal and heatsink connections.

Selection Notes

Select this component when low conduction losses are critical for system efficiency. The standard speed classification makes it suitable for frequencies up to 1 kHz. Verify that the gate drive circuit can supply the required total gate charge of approximately 909 nC at 75 A. Consider the thermal resistance characteristics and ensure adequate heatsinking to maintain the junction temperature within the safe operating area limits during high-current pulses.

Part Context

This IGBT belongs to the VS-GT series utilizing Trench technology, which is engineered for superior performance compared to planar structures. The '250' designation indicates the 250 A current class, while '60' denotes the 600 V blocking voltage. The 'S' suffix identifies it as a standard speed variant optimized for conduction rather than high-frequency switching. It is housed in the Generation 2 SOT-227 package.

Replacement Considerations

Check for direct pin-compatible alternatives within the Vishay VS-GT series that match the 600 V and 250 A ratings. Verify that any substitute maintains the same SOT-227 outline and electrical parameters, particularly the saturation voltage and gate threshold voltage, to ensure circuit compatibility.