TPDV 625 ---> 1225 is a switch type rectifier produced by ST company. It has very high commutation levels and high current surge capability, which is suitable for power control on inductive loads such as motors and transformers.
The TPDV 625‑1225 alternistor family uses high‑performance passivated glass technology, offering very high commutation levels and surge capability for inductive loads such as motors and transformers. Key features include > 88 A/ms commutation at 400 Hz, an insulating voltage of 2500 V, and a high‑voltage capability of 1200 V.
The document provides detailed absolute ratings, thermal resistances, gate and electrical characteristics, as well as mechanical package dimensions and recommended mounting torque. All data are presented for the 625, 825, 1025 and 1225 variants of the series.
| High commutation | > 88 A/ms (400 Hz) |
|---|---|
| Insulating voltage | 2500 V |
| High voltage capability | 1200 V |
| Non‑repetitive surge peak (tp = 2.5 ms) | 390 A |
| Critical di/dt rate | 20 A/µs |
| Junction‑to‑case thermal resistance (DC) | 1.5 °C/W |
| Gate supply current (Iq) | 500 mA |
| Package type | TOP3 Plastic |
| Recommended mounting torque | 0.8 mN·m |
A recommended torque of 0.8 mN·m should be applied, with a maximum of 1 mN·m.
The device is rated for an insulating voltage of 2500 V.
The package is a TOP3 plastic housing.