| PartNumber | 1N5248BUR-1e3 | 1N5248BUR-1e3/TR | 1N5248BUR-1 |
| 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 | Y | Y | N |
| Vz Zener Voltage | 18 V | 18 V | 18 V |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DO-213AA | DO-213AA-2 | DO-213AB-2 |
| Pd Power Dissipation | 0.5 W | 0.5 W | 500 mW |
| Voltage Tolerance | 5 % | 5 % | 5 % |
| Voltage Temperature Coefficient | 0.085 %/C | - | 0.085 %/C |
| Zener Current | 0.1 uA | 0.1 uA | 0.1 uA |
| Zz Zener Impedance | 21 Ohms | 21 Ohms | 21 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 | 7 mA | 7 mA | 7 mA |
| Packaging | Bulk | Reel | Foil Bag |
| Diameter | 1.7 mm | 1.7 mm | - |
| Length | 3.7 mm | 3.7 mm | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| If Forward Current | 200 mA | 200 mA | - |
| Ir Reverse Current | 0.1 uA | 0.1 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 | 1.1 V | 1.1 V |