| PartNumber | 1N4448,143 | 1N4448,113 | 1N4448,133 |
| Description | Diodes - General Purpose, Power, Switching Diode Switching 100V 0.2A 2-Pin ALF | Diodes - General Purpose, Power, Switching HI SPEED DO-35 | DIODE GEN PURP 100V 200MA ALF2 |
| Manufacturer | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Product Category | Diodes, Rectifiers - Single | Diodes, Rectifiers - Single | IC Chips |
| Series | - | - | - |
| Packaging | Cut Tape (CT) Alternate Packaging | Cut Tape (CT) Alternate Packaging | Cut Tape (CT) Alternate Packaging |
| Package Case | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | DO-35 | ALF2 | ALF2 |
| Speed | Small Signal = | Small Signal = | Small Signal = |
| Diode Type | Standard | Standard | Standard |
| Current Reverse Leakage Vr | 25nA @ 20V | 25nA @ 20V | 25nA @ 20V |
| Voltage Forward Vf Max If | 1V @ 100mA | 1V @ 100mA | 1V @ 100mA |
| Voltage DC Reverse Vr Max | 100V | 100V | 100V |
| Current Average Rectified Io | 200mA (DC) | 200mA (DC) | 200mA (DC) |
| Reverse Recovery Time trr | 4ns | 4ns | 4ns |
| Capacitance Vr F | 4pF @ 0V, 1MHz | 4pF @ 0V, 1MHz | 4pF @ 0V, 1MHz |
| Operating Temperature Junction | 200°C (Max) | 200°C (Max) | 200°C (Max) |