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| PartNumber | PTZTE254.7B | PTZTE254.7A | PTZTE254.7A/1W 4.7V |
| Description | Zener Diodes 4.7V 40MA | Zener Diodes 4.7V 40MA | |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Category | Zener Diodes | Zener Diodes | - |
| RoHS | Y | Y | - |
| Vz Zener Voltage | 4.924 V | 4.7 V | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOD-106-2 | - | - |
| Pd Power Dissipation | 1 W | 1 W | - |
| Voltage Tolerance | 5 % | - | - |
| Voltage Temperature Coefficient | - 1.7 mV/C | - 1.7 mV/C | - |
| Zener Current | 40 mA | 40 mA | - |
| Zz Zener Impedance | 10 Ohms | 10 Ohms | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Configuration | Single | Single | - |
| Test Current | 40 mA | - | - |
| Packaging | Reel | Reel | - |
| Series | PTZ4.7B | PTZ4.7A | - |
| Height | 1.9 mm | 2 mm | - |
| Length | 4.5 mm | 4.5 mm | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Width | 2.6 mm | 2.6 mm | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Ir Reverse Current | 20 uA | 20 uA | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 1500 | 1500 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Part # Aliases | PTZ4.7B | - | - |