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| Part Number | 1N4121UR | 1N4122UR | 1N4123UR | 1N4124UR | 1N4125UR | 1N4127UR | 1N4128UR | 1N4129UR | 1N4131UR | 1N4126UR | 1N4111UR | 1N4120UR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Discontinued at Digi-Key | Active | Active |
| Voltage - Zener (Nom) (Vz) | 33 V | 36 V | 39 V | 43 V | 47 V | 56 V | 60 V | 62 V | 75 V | 51 V | 17 V | 30 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% |
| Power - Max | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW |
| Impedance (Max) (Zzt) | 200 Ohms | 200 Ohms | 200 Ohms | 250 Ohms | 250 Ohms | 300 Ohms | 400 Ohms | 500 Ohms | 700 Ohms | 300 Ohms | 100 Ohms | 200 Ohms |
| Current - Reverse Leakage @ Vr | 10 nA @ 25.08 V | 10 nA @ 27.38 V | 10 nA @ 29.65 V | 10 nA @ 32.65 V | 10 nA @ 35.75 V | 10 nA @ 42.6 V | 10 nA @ 45.6 V | 10 nA @ 47.1 V | 10 nA @ 57 V | 10 nA @ 38.76 V | 50 nA @ 12.92 V | 10 nA @ 22.8 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 | 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 | -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 | 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) | 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 | DO-213AA | DO-213AA | DO-213AA | DO-213AA | DO-213AA | DO-213AA |
