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PRX – CM300HA-24H – IGBT Power Transistor – Reclaimed Part

CM300HA-24H_1
EE
CM300HA-24H_1
EE

Manufacturer

OEM Part Number

CM300HA-24H

GPS Part Number

27-PRX-CM300HA-24H

Categories

Tags

Price:

$146.00

Specifications
Voltage WPC AH/kVA Length Width Height Weight
1200 V N/A 300 A N/A N/A N/A 400 – 600 g
Voltage 1200 V
WPC N/A
Amp/H 300 A
Length N/A
Width N/A
Height N/A
Weight 400 – 600 g

Powerex — CM300HA-24H IGBT Module
1200 V •
300 A •
Single IGBT (1-pack) with antiparallel super-fast diode •
Isolated baseplate
What it is

1200 V, 300 A single IGBT power module with reverse-connected super-fast free-wheel diode and an insulated baseplate.
A proven workhorse for UPS bridges, industrial drives, and high-power inverters where low VCE(sat), wide SOA,
and straightforward thermal integration are required.

At-a-Glance
  • Voltage / Current: 1200 V / 300 A (600 A peak, pulse)
  • Topology: Single IGBT (1-pack) with antiparallel diode
  • Mounting: Screw-mount, isolated baseplate
  • Use Cases: UPS inverter/rectifier stages; industrial motor drives; welding/laser power
  • Condition Options: New old stock or tested reclaimed pulls
Features
  • Low conduction loss — VCE(sat) typ. ≈ 1.9–2.1 V (max ≈ 2.7 V) @ 300 A, 25 °C.
  • Fast commutation — super-fast FWDi; short trr for clean bridge operation.
  • Rugged gate rating — ±20 V VGE max with wide RBSOA.
  • Robust isolation — 2.5 kVRMS baseplate test simplifies grounding strategy.
Technical Specifications
Parameter Value
Manufacturer Powerex (Mitsubishi build)
Part Number CM300HA-24H
Device Type Single IGBT module (1-pack) with antiparallel diode
Collector-Emitter Voltage (VCES) 1200 V
Collector Current (IC) 300 A (Tc=25 °C); 600 A peak (pulse)
Max Collector Dissipation (Pc) ≈ 2.0 kW @ Tc=25 °C
VCE(sat) typ. ≈ 1.9–2.1 V / max ≈ 2.7 V @ VGE=15 V, IC=300 A, 25 °C
Gate-Emitter Voltage (max) ±20 V
Gate Threshold VGE(th) ≈ 5–7 V (typ. 6 V)
Capacitances (typ.) Cies ≈ 80 nF; Coes ≈ 3.5 nF; Cres ≈ 1.6 nF
Switching Times (typ.) td(on) ≈ 120 ns; tr ≈ 150 ns; td(off) ≈ 350 ns; tf ≈ 250 ns (VCC=600 V, IC=300 A, ±15 V, RG per outline)
Diode (FWDi) VF ≈ 2.5–3.2 V @ 300 A; trr ≈ 0.30 µs; Qrr ≈ 12 µC
Thermal Resistance RthJC(IGBT) ≈ 0.06 °C/W; RthJC(Diode) ≈ 0.12 °C/W; RthCF(module, greased) ≈ 0.02 °C/W
Isolation 2.5 kVRMS / 1 min (terminals–baseplate)
Operating / Storage Tj −40…+150 °C; Tstg −40…+125 °C
Dimensions / Weight ~108 × 62 × 29–30 mm; ≈ 400–600 g
Torque (typ.) M6 terminals & mounting ≈ 4.5 N·m (≈ 40 in-lb)
Package / Footprint 62 mm single-pack outline; screw terminals; isolated baseplate
Configuration Single (1-pack)
Compatibility / Representative Uses
Module Applications Notes
CM300HA-24H UPS inverter/rectifier bridges; industrial motor drives; welding/laser power Confirm pinout and outline vs. OEM drawings; maintain isolation and heatsink flatness.
Why buy from Gruber
  • Tested pulls & new stock — Gate/diode checked, continuity verified, baseplate flatness inspected.
  • Traceability — Each module labeled with a work-order ID for service history confidence.
  • UPS expertise — We match the exact module variant and hardware to your frame for a drop-in fix.

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