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

Semikron — SKKT 132/12E Thyristor Module

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 I_T(AV) (≈ 220–250 A I_TRMS)
• 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 — I_TSM up to ~4.7 kA (10 ms class).
• Rugged dynamics — (dv/dt)_cr ≈ 1000 V/µs; t_q max ≈ 150 µs.
• Low on-state model — V_T(TO) ≈ 1.0 V; r_T ≈ 1.6 mΩ (typ.).
• Isolated baseplate — 2.5 kV_RMS/1 min hi-pot for simple heatsink grounding.

Technical Specifications