BSM300GB120DLC Infineon - IGBT Module

BSM300GB120DLC Description

The BSM300GB120DLC from Infineon Technologies is an IGBT module with a 1200 V / 300 A rating. Modules like this do the heavy switching in motor drives, UPS systems, induction heaters and renewable-energy inverters. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the BSM300GB120DLC; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Summary of Features

Target Applications

Infineon BSM300GB120DLC is used for inverters and AC motor drives, servo drives, UPS systems, welding machines, induction heating, solar and wind power converters and other high-power switching equipment.

Key Specifications

Manufacturer	Infineon Technologies (eupec)
Configuration	Half-bridge IGBT module
Package	62 mm C-Series
Technology	Low-loss IGBT2 (DLC)
VCES	1200 V
IC	300 A (TC = 80 °C) / 625 A (TC = 25 °C)
ICRM	600 A (tp = 1 ms, TC = 80 °C)
VCE(sat) typ.	2.1 V @ 300 A
Isolation test voltage	2.5 kV RMS, 50 Hz, 1 min
Mounting torque	M6: 3.0 - 6.0 Nm
Terminal torque	M6: 2.5 - 5.0 Nm
Weight	340 g
Operating junction temperature	-40 to +125 °C

Status: discontinued by Infineon (Product Discontinuation PD_079_23, last order date 2023-09-30). Infineon recommended replacement: FF300R12KE4. Infineon notes that a replacement is not always a one-to-one drop-in: check the datasheet limits and gate drive conditions. USComponent can still source the original BSM300GB120DLC as well as the replacement.

BSM300GB120DLC Video

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