| PartNumber | PZU4.3B1A,115 | PZU4.3B,115 | PZU4.3B1,115 |
| Description | Zener Diodes 40W SNGL 200mA 4.21V Single Zener diodes | Zener Diodes ZENER DIODE | Zener Diodes ZENER DIODE |
| Manufacturer | Nexperia | Nexperia | Nexperia |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| Vz Zener Voltage | 4.21 V | 4.245 V | 4.21 V |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOD-323-2 | SOD-323F-2 | SOD-323F-2 |
| Pd Power Dissipation | 490 mW | 550 mW | 250 mW |
| Voltage Tolerance | 2 % | 5 % | 2 % |
| Voltage Temperature Coefficient | - 2.5 mV/K | - 2.5 mV/K | - 2.5 mV/K |
| Zener Current | 3 uA | 3 uA | 3 uA |
| Zz Zener Impedance | 90 Ohms | 90 Ohms | 90 Ohms |
| Minimum Operating Temperature | - 55 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Configuration | Single | Single | Single |
| Test Current | 5 mA | 5 mA | 5 mA |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Packaging | Reel | Reel | Reel |
| Series | PZUXBA | PZUXB | PZUXB |
| Brand | Nexperia | Nexperia | Nexperia |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| RoHS | - | Y | Y |
| Height | - | 0.8 mm | 0.5 mm |
| Length | - | 1.8 mm | 1 mm |
| Width | - | 1.35 mm | 0.6 mm |
| Ir Reverse Current | - | 3 uA | 3 uA |
| 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 |