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| PartNumber | JAN1N4988C | JAN1N4988CUS | JAN1N4988 |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | 180V ZENER 500W |
| Manufacturer | Microchip | Microchip | Microsemi HI-REL [MIL] |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| RoHS | N | N | - |
| Vz Zener Voltage | 180 V | 180 V | - |
| Mounting Style | Axial | SMD/SMT | Through Hole |
| Package / Case | E-Package-2 | D-5B-2 | - |
| Pd Power Dissipation | 5 W | 5 W | - |
| Voltage Tolerance | 2 % | 2 % | - |
| Voltage Temperature Coefficient | 0.11 %/C | 0.11 %/C | - |
| Zener Current | 26.4 mA | 26.4 mA | - |
| Zz Zener Impedance | 450 Ohms | 450 Ohms | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 175 C | + 175 C | - |
| Configuration | Single | Single | - |
| Test Current | 5 mA | 5 mA | - |
| Packaging | Bulk | Foil Bag | Tube |
| Diameter | 3.42 mm | - | 3.42 mm |
| Length | 4.5 mm | 5.72 mm | 6.1 mm |
| Brand | Microchip / Microsemi | Microchip / Microsemi | - |
| Voltage Regulation Accuracy | 16 V | 16 V | - |
| Ir Reverse Current | 2 uA | 2 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 | - |
| Height | - | 3.76 mm | - |
| Width | - | 3.76 mm | - |
| Series | - | - | Military, MIL-PRF-19500/356 |
| Package Case | - | - | E, Axial |
| Operating Temperature | - | - | -65°C ~ 175°C |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | * |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 5W |
| Voltage Zener Nom Vz | - | - | 180V |
| Impedance Max Zzt | - | - | 450 Ohm |
| Current Reverse Leakage Vr | - | - | 2μA @ 136.8V |
| Voltage Forward Vf Max If | - | - | 1.5V @ 1A |