| Part Number | MMBZ5248B | MMBZ5248BL | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
|   |   | |
| Product Status | Active | Active | 
| Voltage - Zener (Nom) (Vz) | 18 V | - | 
| Tolerance | ±5% | - | 
| Power - Max | 300 mW | - | 
| Impedance (Max) (Zzt) | 21 Ohms | - | 
| Current - Reverse Leakage @ Vr | 100 nA @ 14 V | - | 
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | - | 
| Operating Temperature | - | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | TO-236-3, SC-59, SOT-23-3 | - | 
| Supplier Device Package | SOT-23 | - |