| PartNumber | JAN1N4988DUS | JAN1N4988D | JAN1N4988CUS |
| 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 | 180 V | 180 V | 180 V |
| Mounting Style | SMD/SMT | Axial | SMD/SMT |
| Package / Case | D-5B-2 | E-Package-2 | D-5B-2 |
| Pd Power Dissipation | 5 W | 5 W | 5 W |
| Voltage Tolerance | 1 % | 1 % | 2 % |
| Voltage Temperature Coefficient | 0.11 %/C | 0.11 %/C | 0.11 %/C |
| Zener Current | 26.4 mA | 26.4 mA | 26.4 mA |
| Zz Zener Impedance | 450 Ohms | 450 Ohms | 450 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 | 5 mA | 5 mA | 5 mA |
| Packaging | Foil Bag | Foil Bag | Foil Bag |
| Height | 3.76 mm | - | 3.76 mm |
| Length | 5.72 mm | 4.5 mm | 5.72 mm |
| Width | 3.76 mm | - | 3.76 mm |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Voltage Regulation Accuracy | 16 V | 16 V | 16 V |
| Ir Reverse Current | 2 uA | 2 uA | 2 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 |
| Diameter | - | 3.42 mm | - |