| PartNumber | JAN1N4494CUS | JAN1N4494C | JAN1N4494 |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Microchip | Semtech |
| Product Category | Zener Diodes | Zener Diodes | TVS Diodes / ESD Suppressors |
| RoHS | N | N | - |
| Vz Zener Voltage | 160 V | 160 V | - |
| Mounting Style | SMD/SMT | Axial | - |
| Package / Case | D-5A-2 | DO-41-2 | - |
| Pd Power Dissipation | 1.5 W | 1.5 W | - |
| Voltage Tolerance | 2 % | 2 % | - |
| Zener Current | 8.9 mA | 8.9 mA | - |
| Zz Zener Impedance | 1000 Ohms | 1000 Ohms | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 175 C | + 175 C | - |
| Configuration | Single | Single | - |
| Test Current | 1.6 mA | 1.6 mA | - |
| Packaging | Foil Bag | Foil Bag | - |
| Height | 2.62 mm | - | - |
| Length | 5.08 mm | 4.06 mm | - |
| Width | 2.62 mm | - | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Semtech |
| Ir Reverse Current | 0.25 uA | 0.25 uA | - |
| Product Type | Zener Diodes | Zener Diodes | TVS Diodes |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | TVS Diodes / ESD Suppression Diodes |
| Vf Forward Voltage | 1.5 V | 1.5 V | - |
| Diameter | - | 2.16 mm | - |
| Series | - | - | JAN1N449 |