| PartNumber | BZX79-B51,143 | BZX79-B51,133 | BZX79-B51,113 |
| Description | Zener Diodes Diode Zener Single 51V 2% 500mW 2-Pin | Zener Diodes Diode Zener Single 51V 2% 500mW 2-Pin | Zener Diodes DIODE ZENER 2 PCT |
| Manufacturer | Nexperia | Nexperia | NXP Semiconductors |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| 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 | 2 % | 2 % | - |
| Voltage Temperature Coefficient | 57.2 mV/K | 57.2 mV/K | - |
| Zener Current | 50 nA | 50 nA | - |
| Zz Zener Impedance | 180 Ohms | 180 Ohms | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 200 C | + 200 C | - |
| Configuration | Single | Single | - |
| Test Current | 2 mA | 2 mA | - |
| Packaging | Ammo Pack | Ammo Pack | Tape & Reel (TR) Alternate Packaging |
| Series | BZX79 | BZX79 | - |
| Brand | Nexperia | Nexperia | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 5000 | 10000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Diameter | - | 1.85 mm | - |
| Length | - | 4.25 mm | - |
| Width | - | 1.85 mm | - |
| Ir Reverse Current | - | 50 nA | - |
| Vf Forward Voltage | - | 900 mV | - |
| Unit Weight | - | 0.004833 oz | - |
| Package Case | - | - | DO-204AH, DO-35, Axial |
| Operating Temperature | - | - | -65°C ~ 200°C |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | ALF2 |
| Tolerance | - | - | ±2% |
| Power Max | - | - | 400mW |
| Voltage Zener Nom Vz | - | - | 51V |
| Impedance Max Zzt | - | - | 180 Ohm |
| Current Reverse Leakage Vr | - | - | 50nA @ 35.7V |
| Voltage Forward Vf Max If | - | - | 900mV @ 10mA |