PD250HB120 NIEC - Thyristor / Diode Module
PD250HB120 Description
Nihon Inter (NIEC) PD250HB120 is a thyristor module. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment.
USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the PD250HB120; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.
Target Applications
NIEC PD250HB120 is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.
Key Specifications
| Manufacturer | SanRex |
| Configuration | Thyristor / diode module (PD type: thyristor + diode) |
| VRRM / VDRM | 1200 V |
| VRSM | 1300 V |
| IT(AV) | 250 A (TC = 72 °C) |
| IT(RMS) | 390 A |
| ITSM | 5000 / 5500 A (50 / 60 Hz) |
| Isolation voltage | 2500 V (AC RMS, 1 min) |
| Mounting torque | M5: 1.5 - 2.5 N·m recommended |
| Weight | 510 g |
Technical document (PDF) | Request a quote for PD250HB120 (reply within 24 hours)

