| PartNumber | BZX79C51 R0 | BZX79C51 | BZX79C51 A0G |
| Description | Zener Diodes Zener 500mW 51v | Zener Diodes Zener Diode | DIODE ZENER 51V 500MW DO35 |
| Manufacturer | Taiwan Semiconductor | ON Semiconductor | - |
| Product Category | Zener Diodes | Zener Diodes | - |
| RoHS | Y | Y | - |
| Vz Zener Voltage | 51 V | 51 V | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | DO-35-2 | DO-35-2 | - |
| Pd Power Dissipation | 500 mW | 500 mW | - |
| Voltage Tolerance | 5 % | 5 % | - |
| Zener Current | 0.05 uA | 2 mA | - |
| Zz Zener Impedance | 180 Ohms | 180 Ohms | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 175 C | + 200 C | - |
| Configuration | Single | Single | - |
| Test Current | 2 mA | 2 mA | - |
| Packaging | Reel | Bulk | - |
| Series | BZX79 | BZX79C51 | - |
| Diameter | 2.28 mm | - | - |
| Length | 5.08 mm | 4.56 mm | - |
| Brand | Taiwan Semiconductor | ON Semiconductor / Fairchild | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 10000 | 1000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Vf Forward Voltage | 1.5 V | - | - |
| Unit Weight | 0.003845 oz | 2.821917 oz | - |
| Voltage Temperature Coefficient | - | 44 mV/C | - |
| Height | - | 1.91 mm | - |
| Termination Style | - | Axial | - |
| Width | - | 1.91 mm | - |
| Ir Reverse Current | - | 50 nA | - |