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| PartNumber | KDZTR4.3B | KDZTR4.7B | KDZTR4.3P |
| Description | Zener Diodes 4.3 to 4.8V; 40mA 1000mW | Zener Diodes 4.7 to 5.2V; 40mA 1000mW | |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Category | Zener Diodes | Zener Diodes | - |
| RoHS | Y | Y | - |
| Vz Zener Voltage | 4.572 V | 4.924 V | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOD-123-2 | - | - |
| Pd Power Dissipation | 1 W | 1 W | - |
| Voltage Tolerance | 5 % | 5 % | - |
| Voltage Temperature Coefficient | - 2.1 mV/C | - 1.7 mV/C | - |
| Zener Current | 40 mA | - | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Configuration | Single | Single | - |
| Test Current | 40 mA | 40 mA | - |
| Packaging | Reel | Reel | - |
| Series | KDZ 4.3B | KDZ 4.7B | - |
| Height | 0.8 mm | 0.8 mm | - |
| Length | 2.6 mm | 2.6 mm | - |
| Width | 1.6 mm | 1.6 mm | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Ir Reverse Current | 20 uA | 20 uA | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Part # Aliases | KDZ4.3B | KDZ4.7B | - |
| Unit Weight | 0.000363 oz | 0.001058 oz | - |