| PartNumber | 1N4708 TR | 1N4708 BK | 1N4708/TR |
| Description | Zener Diodes Zener 20.90 to 23.10 500mW Pd Low Noise | Zener Diodes 22Vz 0.01 uA 16.7Vr 10.8 mA 500mW | Zener Diodes Zener Diodes |
| Manufacturer | Central Semiconductor | Central Semiconductor | Microchip |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | Y | Y | N |
| Package / Case | DO-35 | DO-35 | DO-204AA-2 |
| Packaging | Reel | Bulk | Reel |
| Series | 1N4708 | 1N4682 | - |
| Brand | Central Semiconductor | Central Semiconductor | Microchip / Microsemi |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 10000 | 2500 | 100 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Part # Aliases | 1N4708 PBFREE TR | 1N4708 BK PBFREE | - |
| Vz Zener Voltage | - | 22 V | 22 V |
| Mounting Style | - | Through Hole | Through Hole |
| Pd Power Dissipation | - | 500 mW | 0.5 W |
| Voltage Tolerance | - | 5 % | 5 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | - | 0.01 uA | 21.6 mA |
| Zz Zener Impedance | - | - | - |
| Minimum Operating Temperature | - | - 65 C | - 65 C |
| Maximum Operating Temperature | - | + 200 C | + 175 C |
| Configuration | - | Single | Single |
| Test Current | - | 50 uA | 50 uA |
| Diameter | - | 2.29 mm | 2.718 mm |
| Length | - | 5.08 mm | 7.62 mm |
| Ir Reverse Current | - | 0.01 uA | 0.01 uA |
| Vf Forward Voltage | - | 1.5 V | 1.5 V |
| If Forward Current | - | - | 100 mA |