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| Part Number | 1N6640US | 1N6642US | 1N6643US | 1N6620US |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Diode Type | Standard | Standard | Standard | Standard |
| Voltage - DC Reverse (Vr) (Max) | 75 V | 75 V | 50 V | 220 V |
| Current - Average Rectified (Io) | 300mA (DC) | 300mA | 300mA | 1.2A |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 200 mA | 1.2 V @ 100 mA | 1.2 V @ 100 mA | 1.4 V @ 1.2 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 4 ns | 5 ns | 20 ns | 30 ns |
| Current - Reverse Leakage @ Vr | 100 nA @ 50 V | 500 nA @ 75 V | 50 nA @ 50 V | 500 nA @ 220 V |
| Capacitance @ Vr, F | - | 5pF @ 0V, 1MHz | 5pF @ 0V, 1MHz | 10pF @ 10V, 1MHz |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SQ-MELF, D | SQ-MELF, D | SQ-MELF, B | SQ-MELF, A |
| Supplier Device Package | D-5D | D-5D | D-5B | A-MELF |
| Operating Temperature - Junction | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 150°C |
