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