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| Part Number | STTA512B | STTA512F | STTA312B |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Obsolete | Obsolete | Obsolete |
| Diode Type | Standard | Standard | Standard |
| Voltage - DC Reverse (Vr) (Max) | 1200 V | 1200 V | 1200 V |
| Current - Average Rectified (Io) | 5A | 5A | 3A |
| Voltage - Forward (Vf) (Max) @ If | 2.2 V @ 5 A | 2.2 V @ 5 A | 1.8 V @ 3 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 95 ns | 95 ns | 115 ns |
| Current - Reverse Leakage @ Vr | 100 µA @ 1200 V | 100 µA @ 1200 V | 20 µA @ 1200 V |
| Capacitance @ Vr, F | - | - | - |
| Mounting Type | Surface Mount | Through Hole | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | ISOWATT220AC-3 | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK | ISOWATT-220AC | DPAK |
| Operating Temperature - Junction | 150°C (Max) | 150°C (Max) | 125°C (Max) |