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| PartNumber | PZU4.3B,115 | PZU4.3B1,115 | PZU4.3B1 |
| Description | Zener Diodes ZENER DIODE | Zener Diodes ZENER DIODE | |
| Manufacturer | Nexperia | Nexperia | - |
| Product Category | Zener Diodes | Zener Diodes | - |
| RoHS | Y | Y | - |
| Vz Zener Voltage | 4.245 V | 4.21 V | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOD-323F-2 | SOD-323F-2 | - |
| Pd Power Dissipation | 550 mW | 250 mW | - |
| Voltage Tolerance | 5 % | 2 % | - |
| Voltage Temperature Coefficient | - 2.5 mV/K | - 2.5 mV/K | - |
| Zener Current | 3 uA | 3 uA | - |
| Zz Zener Impedance | 90 Ohms | 90 Ohms | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Configuration | Single | Single | - |
| Test Current | 5 mA | 5 mA | - |
| Qualification | AEC-Q101 | AEC-Q101 | - |
| Packaging | Reel | Reel | - |
| Series | PZUXB | PZUXB | - |
| Height | 0.8 mm | 0.5 mm | - |
| Length | 1.8 mm | 1 mm | - |
| Width | 1.35 mm | 0.6 mm | - |
| Brand | Nexperia | Nexperia | - |
| Ir Reverse Current | 3 uA | 3 uA | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Part # Aliases | PZU4.3B T/R | PZU4.3B1 T/R | - |
| Unit Weight | 0.000092 oz | - | - |
| Voltage Regulation Accuracy | - | 300 mV | - |
| Vf Forward Voltage | - | 1.1 V | - |