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| PartNumber | 1N5251BTR | 1N5251B-T | 1N5251B T/B |
| Description | Zener Diodes 22V 0.5W Zener | DIODE ZENER 500MW DO35 | |
| Manufacturer | ON Semiconductor | Vishay Semiconductor Diodes Division | - |
| Product Category | Zener Diodes | Diodes - Zener - Single | - |
| RoHS | Y | - | - |
| Vz Zener Voltage | 22 V | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | DO-35-2 | - | - |
| Pd Power Dissipation | 500 mW | - | - |
| Voltage Tolerance | 5 % | - | - |
| Voltage Temperature Coefficient | 0.087 %/C | - | - |
| Zener Current | 0.1 uA | - | - |
| Zz Zener Impedance | 29 Ohms | - | - |
| Minimum Operating Temperature | - 65 C | - | - |
| Maximum Operating Temperature | + 200 C | - | - |
| Configuration | Single | - | - |
| Test Current | 5.6 mA | - | - |
| Packaging | Reel | Tape & Reel (TR) | - |
| Series | 1N5251B | Automotive, AEC-Q101 | - |
| Height | 1.91 mm | - | - |
| Length | 4.56 mm | - | - |
| Termination Style | Axial | - | - |
| Width | 1.91 mm | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Ir Reverse Current | 100 nA | - | - |
| Product Type | Zener Diodes | - | - |
| Factory Pack Quantity | 5000 | - | - |
| Subcategory | Diodes & Rectifiers | - | - |
| Unit Weight | 0.003527 oz | - | - |
| Package Case | - | DO-204AH, DO-35, Axial | - |
| Operating Temperature | - | 175°C | - |
| Mounting Type | - | Through Hole | - |
| Supplier Device Package | - | DO-35 | - |
| Tolerance | - | ±5% | - |
| Power Max | - | 500mW | - |
| Voltage Zener Nom Vz | - | 22V | - |
| Impedance Max Zzt | - | 600 Ohm | - |
| Current Reverse Leakage Vr | - | 100nA @ 17V | - |
| Voltage Forward Vf Max If | - | 1.1V @ 200mA | - |