| PartNumber | JAN1N4494D | JAN1N4494CUS | JAN1N4494C |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | N | N |
| Vz Zener Voltage | 160 V | 160 V | 160 V |
| Mounting Style | Axial | SMD/SMT | Axial |
| Package / Case | DO-41-2 | D-5A-2 | DO-41-2 |
| Pd Power Dissipation | 1.5 W | 1.5 W | 1.5 W |
| Voltage Tolerance | 1 % | 2 % | 2 % |
| Zener Current | 8.9 mA | 8.9 mA | 8.9 mA |
| Zz Zener Impedance | 1000 Ohms | 1000 Ohms | 1000 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Configuration | Single | Single | Single |
| Test Current | 1.6 mA | 1.6 mA | 1.6 mA |
| Packaging | Foil Bag | Foil Bag | Foil Bag |
| Diameter | 2.16 mm | - | 2.16 mm |
| Length | 4.06 mm | 5.08 mm | 4.06 mm |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Ir Reverse Current | 0.25 uA | 0.25 uA | 0.25 uA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.5 V | 1.5 V | 1.5 V |
| Height | - | 2.62 mm | - |
| Width | - | 2.62 mm | - |