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| Part Number | STTH20R04W |
| Datasheet | STTH20R04W datasheet |
| Description | DIODE GEN PURP 400V 20A DO247 |
| Manufacturer | STMicroelectronics |
| Series | - |
| Part Status | Obsolete |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 400V |
| Current - Average Rectified (Io) | 20A |
| Voltage - Forward (Vf) (Max) @ If | 1.7V @ 20A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 45ns |
| Current - Reverse Leakage @ Vr | 20µA @ 400V |
| Capacitance @ Vr, F | - |
| Mounting Type | Through Hole |
| Package / Case | DO-247-2 (Straight Leads) |
| Supplier Device Package | DO-247 |
| Operating Temperature - Junction | 175°C (Max) |