| Part Number | BZX85C4V3 | BZX85C43 |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Diodes - Zener - Single | Diodes - Zener - Single |
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| Product Status | Active | Obsolete |
| Voltage - Zener (Nom) (Vz) | 4.3 V | 43 V |
| Tolerance | - | ±7% |
| Power - Max | 1 W | 1 W |
| Impedance (Max) (Zzt) | 13 Ohms | 50 Ohms |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V | 500 nA @ 30 V |
| Voltage - Forward (Vf) (Max) @ If | - | 1.2 V @ 200 mA |
| Operating Temperature | - | -65°C ~ 200°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | - | DO-204AL, DO-41, Axial |
| Supplier Device Package | - | DO-204AL (DO-41) |