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| PartNumber | 1N5946B G | 1N5946B BK | 1N5946B |
| Description | Zener Diodes Zener Voltage Regulator Diode | Zener Diodes 75 Vz 140 Ohm 1 uA 56 Vr 20 mA 1.5W | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Central Semiconductor | Microchip |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | Y | N |
| Vz Zener Voltage | 75 V | 75 V | 75 V |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-41-2 | DO-41 | DO-41-2 |
| Pd Power Dissipation | 1.25 W | 1.5 W | 1.25 W |
| Voltage Tolerance | 5 % | 5 % | 5 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 1 uA | 1 uA | 20 mA |
| Zz Zener Impedance | 140 Ohms | 140 Ohms | 140 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 200 C | + 175 C |
| Configuration | Single | Single | Single |
| Diameter | 2.16 mm | 2.72 mm | 2.16 mm |
| Height | - | - | - |
| Length | 4.06 mm | 5.21 mm | 4.06 mm |
| Width | - | - | - |
| Brand | Microchip / Microsemi | Central Semiconductor | Microchip / Microsemi |
| Voltage Regulation Accuracy | - | - | - |
| Ir Reverse Current | 1 uA | 1 uA | 1 uA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 100 | 2000 | 1 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.2 V | 1.5 V | 1.2 V |
| Test Current | - | 5 mA | 5 mA |
| Packaging | - | Bulk | Foil Bag |
| Part # Aliases | - | 1N5946B BK PBFREE | - |
| Termination Style | - | - | Axial |