BSM400GA120DN2 Infineon - IGBT

BSM400GA120DN2 Description

Infineon Technologies BSM400GA120DN2 is an IGBT module rated at 1200 V and 400 A. Inside, it has a single switch with its freewheeling diode (1-in-1). Modules like this do the heavy switching in motor drives, UPS systems, induction heaters and renewable-energy inverters.

We help engineers and repair technicians find parts like the BSM400GA120DN2, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.

Summary of Features

BSM400GA120DN2 is a 1200V 400A IGBT Module.

Target Applications

Infineon BSM400GA120DN2 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 (Siemens / eupec)
Configuration	Single switch IGBT module with fast free-wheeling diode
Package	Single switch, insulated metal base plate
VCES	1200 V
IC	550 A (TC = 25 °C) / 400 A (TC = 80 °C)
IC pulse	1100 A (TC = 25 °C, tp = 1 ms)
Power dissipation	2700 W (TC = 25 °C)

Status: discontinued by Infineon (Product Discontinuation PD_079_23, last order date 2023-09-30). Infineon recommended replacement: FZ400R12KE4. 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 BSM400GA120DN2 as well as the replacement.

BSM400GA120DN2 Video

Technical document (PDF)  |  Request a quote for BSM400GA120DN2 (reply within 24 hours)