| Part Number | 1N643 | 1N648 |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single |
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| Product Status | Active | Active |
| Diode Type | Standard | Standard |
| Voltage - DC Reverse (Vr) (Max) | 175 V | 500 V |
| Current - Average Rectified (Io) | 25A | - |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 10 mA | 1 V @ 400 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed | Standard Recovery >500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 300 ns | - |
| Current - Reverse Leakage @ Vr | - | - |
| Capacitance @ Vr, F | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial |
| Supplier Device Package | DO-35 (DO-204AH) | DO-35 (DO-204AH) |
| Operating Temperature - Junction | -65°C ~ 175°C | - |