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| Part Number | 1N4448TR | 1N4446TR | 1N4447TR | 1N4448 TR | 1N4448/TR |
|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | Fairchild Semiconductor | Central Semiconductor Corp | Microchip Technology |
| Product Status | Active | Obsolete | Obsolete | Obsolete | Active |
| Diode Type | Standard | Standard | Standard | Standard | Standard |
| Voltage - DC Reverse (Vr) (Max) | 100 V | 100 V | 100 V | 100 V | 75 V |
| Current - Average Rectified (Io) | 200mA | 200mA | - | 150mA | 200mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA | 1 V @ 20 mA | - | 720 mV @ 5 mA | 1 V @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed | Standard Recovery >500ns, > 200mA (Io) | 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 | 25 nA @ 20 V | - | 25 nA @ 20 V | 25 nA @ 20 V |
| Capacitance @ Vr, F | 2pF @ 0V, 1MHz | 4pF @ 0V, 1MHz | - | 4pF @ 0V, 1MHz | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial |
| Supplier Device Package | DO-35 | DO-35 | DO-35 (DO-204AH) | DO-35 | DO-35 |
| Operating Temperature - Junction | 175°C (Max) | 175°C (Max) | 175°C (Max) | -65°C ~ 200°C | -65°C ~ 150°C |
