| Part Number | BZX284-B51,115 | BZX284-B5V1,115 | 
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
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| Product Status | Obsolete | Obsolete | 
| Voltage - Zener (Nom) (Vz) | 51 V | 5.1 V | 
| Tolerance | ±2% | ±2% | 
| Power - Max | 400 mW | 400 mW | 
| Impedance (Max) (Zzt) | 110 Ohms | 60 Ohms | 
| Current - Reverse Leakage @ Vr | 50 nA @ 35.7 V | 2 µA @ 2 V | 
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 100 mA | 1.1 V @ 100 mA | 
| Operating Temperature | -65°C ~ 150°C | -65°C ~ 150°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | SOD-110 | SOD-110 | 
| Supplier Device Package | SOD-110 | SOD-110 |