ARF220 is a fast recovery diode produced by ANSALDO company. Its features are short reverse recovery time, low reverse recovery charge, high softness, and it is suitable for power electronic devices and inverters.
This document is a final specification datasheet for the ANSALDO ARF220 Fast Recovery Diode. It provides detailed electrical ratings including repetitive peak reverse voltage up to 1400 V and mean forward current of 445 A under specific cooling conditions.
The datasheet includes comprehensive switching characteristics such as reverse recovery time, charge, and softness factor, along with mounting requirements like thermal impedance and operating junction temperature ranges. Graphs illustrate dissipation capabilities for square and sine waves.
| Repetitive peak reverse voltage (VRRM) | 1400 V |
|---|---|
| Non-repetitive peak reverse voltage (VRSM) | 1500 V |
| Mean forward current (sine wave) | 445 A |
| Reverse recovery time (trr) | 2.5 us |
| Operating junction temperature range | -30/125 °C |
The model identifier is ARF220.
Yes, the standard specification ordering information lists 'ARF220S 14'.