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| Part Number | MMSZ5244B | MMSZ5247B | MMSZ5245B | MMSZ5241B | MMSZ5242B | MMSZ5243B |
|---|---|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | onsemi | SMC Diode Solutions | Fairchild Semiconductor |
| Product Status | Active | Active | Active | Obsolete | Active | Active |
| Voltage - Zener (Nom) (Vz) | 14 V | 17 V | 15 V | 11 V | 12 V | 13 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% |
| Power - Max | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW |
| Impedance (Max) (Zzt) | 15 Ohms | 19 Ohms | 13 Ohms | 22 Ohms | 30 Ohms | 13 Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 10 V | 100 nA @ 13 V | 100 nA @ 11 V | 2 µA @ 8.4 V | 1 µA @ 9 V | 500 nA @ 9.9 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | 900 mV @ 10 mA | 900 mV @ 10 mA | 900 mV @ 10 mA | 900 mV @ 10 mA | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C | 150°C (TJ) | - | -55°C ~ 150°C | -55°C ~ 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SOD-123 | SOD-123 | SOD-123F | SOD-123 | SOD-123 | SOD-123 |
| Supplier Device Package | SOD-123 | SOD-123 | SOD-123F | SOD-123 | SOD-123 | SOD-123 |