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| PartNumber | ACZRA4731-HF | ACZRA4732-HF | ACZRA4730-HF |
| Description | Zener Diodes ZENER 1W 4.3V AEC-Q101 | Zener Diodes ZENER 1W 4.7V AEC-Q101 | Zener Diodes ZENER 1W 3.9V AEC-Q101 |
| Manufacturer | Comchip Technology | Comchip Technology | Comchip Technology |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| RoHS | Y | Y | - |
| Vz Zener Voltage | 4.3 V | 4.7 V | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | DO-214AC-2 | DO-214AC-2 | - |
| Pd Power Dissipation | 1 W | 1 W | - |
| Voltage Tolerance | 5 % | 5 % | - |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 10 uA | 10 uA | - |
| Zz Zener Impedance | 9 Ohms | 8 Ohms | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Configuration | Single | Single | - |
| Test Current | 58 mA | 53 mA | - |
| Qualification | AEC-Q101 | AEC-Q101 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Height | 1.7 mm | 1.7 mm | - |
| Length | 4.9 mm | 4.9 mm | - |
| Width | 2.7 mm | 2.7 mm | - |
| Brand | Comchip Technology | Comchip Technology | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 2000 | 2000 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Vf Forward Voltage | 1.2 V | 1.2 V | - |
| Series | - | - | Automotive, AEC-Q101 |
| Package Case | - | - | DO-214AC, SMA |
| Operating Temperature | - | - | -55°C ~ 150°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | DO-214AC (SMA) |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 1W |
| Voltage Zener Nom Vz | - | - | 3.9V |
| Impedance Max Zzt | - | - | 9 Ohm |
| Current Reverse Leakage Vr | - | - | 50μA @ 1V |
| Voltage Forward Vf Max If | - | - | 1.2V @ 200mA |