| Part Number | MMSZ28VCF | MMSZ20VCF |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi |
| Category | Diodes - Zener - Single | Diodes - Zener - Single |
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|
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| Product Status | Obsolete | Obsolete |
| Voltage - Zener (Nom) (Vz) | 28 V | 20 V |
| Tolerance | ±5% | ±5% |
| Power - Max | 1 W | 1 W |
| Impedance (Max) (Zzt) | 15 Ohms | 15 Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 21 V | 1 µA @ 15 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 1.2 V @ 200 mA |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SOD-123F | SOD-123F |
| Supplier Device Package | SOD-123F | SOD-123F |