Description

Rectifier KP600A 1200V – Specifications

Product Type:
Phase Control Thyristor / SCR (Disc Type Rectifier)

Model:
KP600A (1200V class)

Electrical Ratings

Average Forward Current (IT(AV)): up to 600 A (at case temperature conditions)
Repetitive Peak Off-State Voltage (VDRM / VRRM): 1200 V
Surge Current (ITSM): very high surge capability for industrial load conditions
Operating Frequency: up to approximately 500 Hz
Gate Trigger: standard SCR gate control

Thermal & Performance Data

Junction Temperature Range: up to 125°C
Low thermal resistance design for efficient heat transfer
Requires external heatsink / water or air cooling depending on load
High dv/dt and di/dt capability for industrial power systems

Mechanical Data

Package Type: Press-pack / disc type
Mounting: Clamped between heatsinks with controlled pressure
Construction: High-power semiconductor ceramic disc structure
Weight: approx. 0.3–0.5 kg depending on manufacturer

Key Features

High current handling up to 600A
High voltage blocking capability up to 1200V
Rugged industrial design for heavy-duty operation
Suitable for phase control and rectification systems
Reliable operation under high thermal and electrical stress

Applications

Industrial rectifiers
Induction heating systems
Motor speed control (AC/DC drives)
Welding equipment
Power conversion systems
Industrial furnace and heavy electrical systems