| PartNumber | 1N5255B-TAP | 1N5255B-TP | 1N5255B-T |
| Description | Zener Diodes 28 Volt 0.5W 5% | Zener Diodes 500mW 28V 600 Ohm 0.1 uA 21 Vr | Zener Diodes DO-35 500mW Zener 2 8V 5% |
| Manufacturer | Vishay | Micro Commercial Components (MCC) | Rectron |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | Y | Y | Y |
| Vz Zener Voltage | 28 V | 28 V | 28 V |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-35-2 | DO-35-2 | DO-35-2 |
| Pd Power Dissipation | 500 mW | 500 mW | 500 mW |
| Voltage Tolerance | 5 % | 5 % | 5 % |
| Voltage Temperature Coefficient | 0.091 %/K | 0.091 %/C | 0.091 %/C |
| Zener Current | 4.5 nA | - | 10 mA |
| Zz Zener Impedance | 44 Ohms | 44 Ohms | 44 Ohms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 200 C | + 175 C |
| Configuration | Single | Single | Single |
| Test Current | 4.5 mA | 4.5 mA | 4.5 mA |
| Packaging | Ammo Pack | Reel | Reel |
| Series | 1N52xxB | 1N525 | - |
| Height | 1.7 mm | 2 mm | 2 mm |
| Length | 3.9 mm | 4.2 mm | 4.2 mm |
| Termination Style | Axial | - | Axial |
| Width | 1.7 mm | 2 mm | 2 mm |
| Brand | Vishay Semiconductors | Micro Commercial Components (MCC) | Rectron |
| Ir Reverse Current | 100 nA | 100 nA | 100 nA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 10000 | 10000 | 10000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Unit Weight | 0.004409 oz | 0.004833 oz | 0.004833 oz |