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PRX – KS624530 – IGBT Power Transistor – Reclaimed Part

KS624530_1
EE
KS624530_1
EE

Manufacturer

OEM Part Number

KS624530

GPS Part Number

27-PRX-KS624530

Categories

Tags

Price:

$107.00

Specifications
Voltage WPC AH/kVA Length Width Height Weight
450 V N/A 600 A N/A N/A N/A 600 – 800 g
Voltage 450 V
WPC N/A
Amp/H 600 A
Length N/A
Width N/A
Height N/A
Weight 600 – 800 g

Powerex — KS624530 Single Darlington Transistor Module
600 V •
300 A •
Single Darlington transistor with reverse-parallel high-speed diode & base-emitter speed-up diode •
Isolated baseplate
What it is

High-current 600 V / 300 A single Darlington power transistor module for hard-switched converters, motor control,
and rectifier stages. Integrated reverse-parallel diode and base-emitter speed-up diode improve commutation; isolated base simplifies thermal/mechanical design.

At-a-Glance
  • Voltage / Current: 600 V / 300 A (module class)
  • Topology: Single Darlington transistor with reverse-parallel high-speed diode
  • Mounting: Screw-mount, isolated DCB baseplate (M6/M4 hardware)
  • Use Cases: Inverters; DC motor control; switching power supplies; AC motor control
  • Condition Options: New old stock or tested reclaimed pulls
Features
  • Isolated mounting — simplifies heatsink and grounding strategy.
  • Planar chips — robust, repeatable characteristics.
  • Discrete fast-recovery feedback diode — clean commutation.
  • High gain (hFE) — ≥ 75 @ 300 A, VCE=2.8 V (≥ 100 @ 300 A, 5.0 V).
  • Base-emitter speed-up diode — shorter storage/fall times.

Technical Specifications
Parameter Value
Manufacturer Powerex
Part Number KS624530
Device Type Single Darlington transistor module with reverse-parallel diode & B-E speed-up diode
Collector-Emitter Sustaining Voltage (VCE0(sus)) 450 V
Collector-Emitter Sustaining Voltage (VCEEV(sus), VBE=−2 V) 600 V
Collector-Base Voltage (VCBO) 600 V
Emitter-Base Voltage (VEBO) 7 V
Continuous Collector Current (IC) 300 A
Continuous Base Current (IB) 18 A
Diode Forward / Surge Current IFM=300 A; IFSM=3000 A
Power Dissipation (Pt) 1380 W
VCE(sat) (max) 2.0 V @ IC=300 A, IB=4.0 A
VBE(sat) (max) 2.5 V @ IC=300 A, IB=4.0 A
hFE (DC gain) ≥ 75 @ 300 A, 2.8 V   |   ≥ 100 @ 300 A, 5.0 V
Switching (max) ton 2.5 µs; ts 12 µs; tf 3.0 µs
Diode Forward Voltage (typ.) VFM ≈ 1.85 V @ 300 A
Isolation (baseplate) 2000 VRMS / 1 min
Thermal Resistance Rθcs 0.04 °C/W; Rθjc(Transistor) 0.09 °C/W; Rθjc(Diode) 0.3 °C/W
Operating / Storage Temps Tj −40…+150 °C; Tstg −40…+125 °C
Package / Footprint Isolated module; M6 main terminals (26 in-lb), M4 terminals (12 in-lb); weight ≈ 460 g
Configuration Single (1-pack Darlington + reverse-parallel diode)

Compatibility / Representative Uses
Module Applications Notes
KS624530 Inverters; DC/AC motor control; switching power supplies Observe IB limits; use specified torque & isolation; verify outline per datasheet.

Why buy from Gruber
  • Tested pulls & new stock — Device gain, cutoff currents, diode forward drop, and isolation spot-checked.
  • Traceability — Each module labeled with a work-order ID for service history confidence.
  • UPS expertise — We help match exact variants and hardware to your frame for a drop-in fix.

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