| PartNumber | 1N5357B/TR12 | 1N5357B/TR8 | 1N5357B |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes 20V 5W |
| Manufacturer | Microchip | Microchip | ON Semiconductor |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | N | N |
| Vz Zener Voltage | 20 V | 20 V | 20 V |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | T-18-2 | T-18-2 | DO-35-2 |
| Pd Power Dissipation | 5 W | 5 W | 5 W |
| Voltage Tolerance | 5 % | 5 % | 5 % |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 0.5 uA | 0.5 uA | 237 mA |
| Zz Zener Impedance | 3 Ohms | 3 Ohms | 3 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 200 C |
| Configuration | Single | Single | Single |
| Test Current | 65 mA | 65 mA | 65 mA |
| Packaging | Reel | Reel | Bulk |
| Brand | Microchip / Microsemi | Microchip / Microsemi | ON Semiconductor |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 3000 | 1000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 0.002469 oz | 0.002469 oz | 0.004833 oz |
| Height | - | - | 3.68 mm |
| Length | - | - | 8.89 mm |
| Termination Style | - | - | Axial |
| Width | - | - | 3.68 mm |
| Voltage Regulation Accuracy | - | - | 400 mV |
| Ir Reverse Current | - | - | 500 nA |