| Part Number | 1N4731A | 1N4730A |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Diodes - Zener - Single | Diodes - Zener - Single |
|
|
|
| Product Status | Active | Active |
| Voltage - Zener (Nom) (Vz) | 4.3 V | 3.9 V |
| Tolerance | ±0.5% | ±0.5% |
| Power - Max | 1 W | 1 W |
| Impedance (Max) (Zzt) | 9 Ohms | 9 Ohms |
| Current - Reverse Leakage @ Vr | 10 µA @ 1 V | 50 µA @ 1 V |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA | 1 V @ 100 mA |
| Operating Temperature | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Axial | Axial |
| Supplier Device Package | DO-41G | DO-41G |