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The STGW35HF60WD is a single N-channel Insulated Gate Bipolar Transistor (IGBT) manufactured by STMicroelectronics. It features a maximum collector-emitter voltage of 600 V and a continuous collector current rating of 70 A at 25 °C. The device utilizes PowerMESH technology to optimize the trade-off between conduction and switching losses. Key electrical parameters include a typical saturation voltage of 2.1 V at 35 A, an input capacitance of 2900 pF, and a reverse recovery time of 40 ns for the integrated antiparallel diode. It operates within a junction temperature range of -55 °C to +150 °C and is housed in a TO-247 package.
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging options. Ensure that the component authenticity is validated through authorized distribution channels to prevent counterfeit risks. Cross-reference the RoHS compliance status with the latest regulatory requirements for the target market before finalizing procurement orders.
Select this component for applications requiring high current handling capability combined with moderate switching speeds. The 600 V rating suits general industrial power conversion. Evaluate the thermal resistance and required heatsinking based on the 258 W power dissipation limit. Consider the 70 A current rating relative to the actual load profile and ambient operating conditions to ensure reliable long-term performance.
This IGBT belongs to the HF series from STMicroelectronics, designed for high-frequency applications. It represents a generation of devices utilizing advanced trench gate field-stop or PowerMESH processes to reduce switching losses compared to older planar technologies. The TO-247 package facilitates efficient heat dissipation for medium-power industrial electronics.
Potential substitutes include the STGW30NC60VD or STGW45HF60WD. Verify pin compatibility and electrical ratings such as VCEO and IC before substitution. Note that some alternatives may have different switching speeds or thermal characteristics requiring circuit re-evaluation.