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| Part Number | JAN1N749AUR-1 | JAN1N749CUR-1 | JAN1N749DUR-1 | JAN1N746AUR-1 | JAN1N747AUR-1 | JAN1N748AUR-1 |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active | Active | Discontinued at Digi-Key |
| Voltage - Zener (Nom) (Vz) | 4.3 V | 4.3 V | 4.3 V | 3.3 V | 3.6 V | 3.9 V |
| Tolerance | ±5% | ±2% | ±1% | ±5% | ±5% | ±5% |
| Power - Max | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW |
| Impedance (Max) (Zzt) | 22 Ohms | 22 Ohms | 22 Ohms | 17 Ohms | 24 Ohms | 23 Ohms |
| Current - Reverse Leakage @ Vr | 2 µA @ 1 V | 2 µA @ 1 V | 2 µA @ 1 V | 5 µA @ 1 V | 3 µA @ 1 V | 2 µA @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-213AA (Glass) | DO-213AA (Glass) | DO-213AA (Glass) | DO-213AA (Glass) | DO-213AA (Glass) | DO-213AA (Glass) |
| Supplier Device Package | DO-213AA | DO-213AA | DO-213AA | DO-213AA | DO-213AA | DO-213AA |
