CM150EXS-24S Mitsubishi - IGBT Module

CM150EXS-24S Description

CM150EXS-24S is a 1,200 V / 150 A single-switch (brake chopper) IGBT module from Mitsubishi Electric, S series (6th generation IGBT). Datasheet ratings: 150 A DC at TC = 120 °C, VCE(sat) 1.80 V typ. at 150 A, 4,000 V RMS isolation. Typical applications: Brake. Mitsubishi lists it as not recommended for new design and names the NX-type T/T1 series as the alternative.

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Summary of Features

Target Applications

Mitsubishi CM150EXS-24S is used for brake chopper (dynamic braking) circuits of inverter drives.

Key Specifications

CM150EXS-24S is a 1,200 V / 150 A single-switch (brake chopper) IGBT module from Mitsubishi Electric, S series (6th generation IGBT). Source: Mitsubishi Electric datasheet (June 2013).

Parameter	Value
Manufacturer	Mitsubishi Electric
Product type	IGBT module
Series	S series (6th generation IGBT)
Configuration	Single switch (brake chopper)
Collector-emitter voltage (VCES)	1,200 V
Collector current (IC, DC, TC = 120 °C)	150 A
Repetitive peak collector current (ICRM, pulse)	300 A
Total power dissipation (Ptot, TC = 25 °C)	1,150 W
VCE(sat) (terminal), IC = 150 A, VGE = 15 V, Tj = 25 °C	1.80 V typ. / 2.25 V max.
Gate-emitter threshold voltage VGE(th)	5.4 / 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)	M5 screw: 2.5 - 3.5 N·m (typ. 3.0)
Mounting torque (main terminals)	M5 screw: 2.5 - 3.5 N·m (typ. 3.0)
Mass (typ.)	210 g
Supply status (Mitsubishi)	Not recommended for new design (Mitsubishi supply outlook date 2026/09); alternative: NX-type T/T1 series
Applications (datasheet)	Brake
Datasheet	Available on this page (PDF)

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