| PartNumber | JAN1N4989C | JAN1N4989 | JAN1N4988US |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Semtech | Semtech |
| Product Category | Zener Diodes | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | N | N | - |
| Vz Zener Voltage | 200 V | - | - |
| Mounting Style | Axial | - | - |
| Package / Case | E-Package-2 | - | - |
| Pd Power Dissipation | 5 W | - | - |
| Voltage Tolerance | 2 % | - | - |
| Voltage Temperature Coefficient | 0.11 %/C | - | - |
| Zener Current | 23.6 mA | - | - |
| Zz Zener Impedance | 500 Ohms | - | - |
| Minimum Operating Temperature | - 65 C | - | - |
| Maximum Operating Temperature | + 175 C | - | - |
| Configuration | Single | - | - |
| Test Current | 5 mA | - | - |
| Packaging | Foil Bag | - | - |
| Diameter | 3.42 mm | - | - |
| Length | 4.5 mm | - | - |
| Brand | Microchip / Microsemi | Semtech | Semtech |
| Voltage Regulation Accuracy | 18 V | - | - |
| Ir Reverse Current | 2 uA | - | - |
| Product Type | Zener Diodes | TVS Diodes | TVS Diodes |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Diodes & Rectifiers | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Vf Forward Voltage | 1.5 V | - | - |
| Series | - | JAN1N498 | JAN1N498 |
| Termination Style | - | - | SMD/SMT |