CM400DY-40T Mitsubishi - IGBT Module

CM400DY-40T Description

CM400DY-40T is a 2,000 V / 400 A dual (half-bridge) IGBT module from Mitsubishi Electric, T series (7th generation IGBT). Datasheet ratings: 400 A DC at TC = 94 °C, VCE(sat) 2.20 V typ. at 400 A, 4,000 V RMS isolation. Typical applications: Photo-voltaic, ESS.

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Summary of Features

Target Applications

Mitsubishi CM400DY-40T is used for Photo-voltaic and ESS.

Key Specifications

CM400DY-40T is a 2,000 V / 400 A dual (half-bridge) IGBT module from Mitsubishi Electric, T series (7th generation IGBT). Source: Mitsubishi Electric datasheet (January 2025).

Parameter	Value
Manufacturer	Mitsubishi Electric
Product type	IGBT module
Series	T series (7th generation IGBT)
Configuration	Dual switch (half-bridge)
Collector-emitter voltage (VCES)	2,000 V
Collector current (IC, DC, TC = 94 °C)	400 A
Repetitive peak collector current (ICRM, pulse)	800 A
Total power dissipation (Ptot, TC = 25 °C)	2,235 W
VCE(sat) (terminal), IC = 400 A, VGE = 15 V, Tj = 25 °C	2.20 V typ. / 2.55 V max.
Gate-emitter threshold voltage VGE(th)	5.5 / 6.0 / 6.6 V (min. / typ. / max.)
Isolation voltage (Visol, AC 1 min)	4,000 V RMS
Maximum junction temperature (Tjmax)	175 °C
Operating junction temperature	-40 to +150 °C
Mounting torque (to heat sink)	M6 screw: 3.5 - 4.5 N·m (typ. 4.0)
Mounting torque (main terminals)	M6 screw: 3.5 - 4.5 N·m (typ. 4.0)
Mass (typ.)	530 g
Supply status (Mitsubishi)	In production
Applications (datasheet)	Photo-voltaic, ESS, etc.
Datasheet	Available on this page (PDF)

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