| PartNumber | 1N6637 | 1N6637US |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Microchip |
| Product Category | Zener Diodes | Zener Diodes |
| RoHS | N | N |
| Vz Zener Voltage | 5.1 V | 5.1 V |
| Mounting Style | Through Hole | SMD/SMT |
| Package / Case | E-Package | D-5B-2 |
| Pd Power Dissipation | 5 W | 5 W |
| Voltage Tolerance | 5 % | 5 % |
| Voltage Temperature Coefficient | 0.03 %/C | 0.03 %/C |
| Zener Current | 5 uA | 5 uA |
| Zz Zener Impedance | 1.5 Ohms | 1.5 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 175 C |
| Configuration | Single | Single |
| Packaging | Foil Bag | Bulk |
| Diameter | 3.42 mm | 3.42 mm |
| Height | - | - |
| Length | 6.1 mm | 6.1 mm |
| Width | - | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi |
| Voltage Regulation Accuracy | - | - |
| Ir Reverse Current | 5 uA | 5 uA |
| Product Type | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.5 V | 1.5 V |
| Unit Weight | 0.004833 oz | - |