| PartNumber | 1N4976US | 1N4976 |
| Description | Zener Diodes 56V ZENER 500W | Zener Diodes Z MET 5W056V |
| Manufacturer | Microchip | Semtech |
| Product Category | Zener Diodes | Zener Diodes |
| RoHS | N | N |
| Vz Zener Voltage | 56 V | 56 V |
| Mounting Style | SMD/SMT | Axial |
| Package / Case | D-5B-2 | - |
| Pd Power Dissipation | 5 W | - |
| Voltage Tolerance | 5 % | - |
| Voltage Temperature Coefficient | 0.095 %/C | 0.095 %/C |
| Zener Current | 2 uA | 84 mA |
| Zz Zener Impedance | 35 Ohms | 35 Ohms |
| Minimum Operating Temperature | - 65 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C |
| Test Current | 20 mA | - |
| Packaging | Bulk | - |
| Brand | Microchip / Microsemi | Semtech |
| Product Type | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers |
| Configuration | - | Single |
| Series | - | 1N497 |
| Voltage Regulation Accuracy | - | 4.4 V |
| Ir Reverse Current | - | 100 uA |