This document describes the features and characteristics of the PK(PD,PE,KK)25F THYRISTOR MODULE produced by SanRex at 50 Seaview Blvd. Port Washington, NY 11050-4618.
The SanRex Power Thyristor/Diode Module PK25F series is designed for various rectifier circuits and power controls. The module offers a high precision 25mm width package with an electrically isolated mounting base to facilitate mechanical design.
Available in PD, PE, and KK variants with voltage ratings up to 1,600V, the modules support applications such as AC/DC motor drives, heater controls, light dimmers, and static switches. Key electrical characteristics include a maximum average on-state current of 25A and a critical rate of rise of off-state voltage of 500V/us.
| Surge On-State Current (Peak) | 580 A |
|---|---|
| Operating Junction Temperature Range | -40 to +125 Cc |
| Mass | 170 g |
The modules are designed for various rectifier circuits and power controls, including AC/DC motor drives, heater controls, light dimmers, and static switches.
The module features an isolation breakdown voltage of 2500 V (R.M.S.) for one minute.