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| Part Number | 1N4448WT | 1N4448-T | 1N4448W | 1N4448WS |
|---|---|---|---|---|
| Manufacturer | onsemi | Diodes Incorporated | Diotec Semiconductor | onsemi |
| Product Status | Active | Obsolete | Active | Active |
| Diode Type | Standard | Standard | Standard | Standard |
| Voltage - DC Reverse (Vr) (Max) | 75 V | 75 V | 75 V | 75 V |
| Current - Average Rectified (Io) | 200mA | 150mA | 150mA | 150mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA | 1 V @ 100 mA | 1.25 V @ 150 mA | 1 V @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 4 ns | 4 ns | 4 ns | 4 ns |
| Current - Reverse Leakage @ Vr | 5 µA @ 75 V | 5 µA @ 75 V | 100 nA @ 75 V | 5 µA @ 75 V |
| Capacitance @ Vr, F | 4pF @ 0V, 1MHz | 4pF @ 0V, 1MHz | 2pF @ 0V, 1MHz | 4pF @ 0V, 1MHz |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Surface Mount |
| Package / Case | SC-79, SOD-523F | DO-204AH, DO-35, Axial | SOD-123F | SC-90, SOD-323F |
| Supplier Device Package | SOD-523F | DO-35 | SOD-123F | SOD-323F |
| Operating Temperature - Junction | -55°C ~ 150°C | -65°C ~ 175°C | -55°C ~ 150°C | -55°C ~ 150°C |
