| PartNumber | 1N3040B-1 | 1N3040BUR-1 | 1N3040B-1/TR |
| 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 |
| Packaging | Bulk | Bulk | Reel |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 1 | 1 | 100 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vz Zener Voltage | - | 68 V | 68 V |
| Mounting Style | - | SMD/SMT | Through Hole |
| Package / Case | - | DO-213AB-2 | DO-41-2 |
| Pd Power Dissipation | - | 1 W | 1 W |
| Voltage Temperature Coefficient | - | 0.104 %/C | 0.104 %/C |
| Zener Current | - | 14 mA | 14 mA |
| Zz Zener Impedance | - | 150 Ohms | 150 Ohms |
| Minimum Operating Temperature | - | - 55 C | - 55 C |
| Maximum Operating Temperature | - | + 175 C | + 175 C |
| Configuration | - | Single | Single |
| Test Current | - | 3.7 mA | 3.7 mA |
| Diameter | - | 2.67 mm | 2.72 mm |
| Length | - | 5.21 mm | 5.21 mm |
| If Forward Current | - | 200 mA | 200 mA |
| Ir Reverse Current | - | 10 uA | 10 uA |
| Vf Forward Voltage | - | 1.2 V | 1.2 V |
| Voltage Tolerance | - | - | 5 % |