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SEMIKRON – SKKT-132-12-5 – IGBT Power Transistor – Reclaimed Part

Manufacturer

OEM Part Number

SKKT-132-12-5

GPS Part Number

27-SEM-SKKT-132-12-5

Tags

Price:

$29.64

Specifications
Voltage WPC AH/kVA Length Width Height Weight
1200 V N/A 137 A N/A N/A N/A ≈ 150 g
Voltage 1200 V
WPC N/A
Amp/H 137 A
Length N/A
Width N/A
Height N/A
Weight ≈ 150 g

Semikron — SKKT 132/12E Thyristor Module 1200 V • 137 A IT(AV) • Dual phase-control thyristors (series-connected) • Isolated baseplate (SEMIPACK 2)
What it is

Industrial dual-SCR (phase-control) module for rectifiers, soft-starts, and heater/motor control. 1.2 kV blocking class with high surge capability in a compact 94 × 34 × 30 mm SEMIPACK 2 outline for easy heatsinking.

At-a-Glance
  • Voltage / Current: 1200 V / 137 A IT(AV) (≈ 220–250 A ITRMS)
  • Topology: Dual thyristor, series-connected (phase-control)
  • Mounting: Screw terminals; isolated ceramic baseplate
  • Use Cases: DC/AC motor control; soft starters; temperature control; pro lighting dimmers
  • Package: SEMIPACK 2; mass ≈ 150 g
Features
  • High surge strength — ITSM up to ~4.7 kA (10 ms class).
  • Rugged dynamics — (dv/dt)cr ≈ 1000 V/µs; tq max ≈ 150 µs.
  • Low on-state model — VT(TO) ≈ 1.0 V; rT ≈ 1.6 mΩ (typ.).
  • Isolated baseplate — 2.5 kVRMS/1 min hi-pot for simple heatsink grounding.
Technical Specifications
Parameter Value
Manufacturer Semikron Danfoss
Part Number SKKT 132/12E
Device Type Dual phase-control thyristor module (series-connected)
VDRM / VRRM 1200 V
IT(AV) (180° sine) 137 A @ Tc=85 °C
ITRMS ≈ 220–250 A (family rating)
ITSM (10 ms) ≈ 4.0–4.7 kA
I2t (one cycle) ≈ 80 kA²·s
tq (max) ≈ 150 µs
(dv/dt)cr ≈ 1000 V/µs
Gate Trigger I/V (max) IGT 150 mA; VGT 2.0–3.0 V
On-state model VT(TO) ≈ 1.0 V; rT ≈ 1.6 mΩ
Thermal Rth(j-c) ≈ 0.155 K/W per junction (class)
Package / Dimensions SEMIPACK 2; ~94 × 34 × 30 mm; ≈ 150 g
Configuration Dual SCRs, series-connected (center-tap)
Why buy from Gruber
  • Tested pulls & new stock — Gate/trigger checked, continuity verified, isolation hi-pot confirmed.
  • Traceability — Work-order ID labeling for service history.
  • Drop-in help — Guidance on SEMIPACK cross-fits and mounting best practices.
Gruber Power Services