| Part Number | JAN1N4957CUS | JAN1N4959CUS |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Diodes - Zener - Single | Diodes - Zener - Single |
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|
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| Product Status | Active | Active |
| Voltage - Zener (Nom) (Vz) | 9.1 V | 11 V |
| Tolerance | ±2% | ±2% |
| Power - Max | 5 W | 5 W |
| Impedance (Max) (Zzt) | 2 Ohms | 2.5 Ohms |
| Current - Reverse Leakage @ Vr | 25 µA @ 6.9 V | 10 µA @ 8.4 V |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A | 1.5 V @ 1 A |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | E-MELF | E-MELF |
| Supplier Device Package | D-5B | D-5B |