| Part Number | JANTX1N4477DUS | JANTX1N4472DUS |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Diodes - Zener - Single | Diodes - Zener - Single |
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| Product Status | Active | Discontinued at Digi-Key |
| Voltage - Zener (Nom) (Vz) | 33 V | 20 V |
| Tolerance | ±1% | ±1% |
| Power - Max | 1.5 W | 1.5 W |
| Impedance (Max) (Zzt) | 25 Ohms | 12 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 26.4 V | 50 nA @ 16 V |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 200 mA | 1 V @ 200 mA |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SQ-MELF, A | SQ-MELF, A |
| Supplier Device Package | D-5A | D-5A |