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| Part Number | 1N4448-T | 1N4448WT | 1N4448-TP | 1N4448-A |
|---|---|---|---|---|
| Manufacturer | Diodes Incorporated | onsemi | Micro Commercial Co | Vishay General Semiconductor - Diodes Division |
| Product Status | Obsolete | Active | Obsolete | Obsolete |
| Diode Type | Standard | Standard | Standard | Standard |
| Voltage - DC Reverse (Vr) (Max) | 75 V | 75 V | 75 V | 75 V |
| Current - Average Rectified (Io) | 150mA | 200mA | 150mA | 500mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA | 1 V @ 100 mA | 1 V @ 100 mA | 1 V @ 10 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 | 5 µA @ 75 V | 5 µA @ 75 V |
| Capacitance @ Vr, F | 4pF @ 0V, 1MHz | 4pF @ 0V, 1MHz | - | 4pF @ 0V, 1MHz |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole |
| Package / Case | DO-204AH, DO-35, Axial | SC-79, SOD-523F | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial |
| Supplier Device Package | DO-35 | SOD-523F | DO-35 | DO-35 (DO-204AH) |
| Operating Temperature - Junction | -65°C ~ 175°C | -55°C ~ 150°C | -50°C ~ 150°C | -65°C ~ 175°C |
