| Part Number | SMAJ4740CE3/TR13 | SMAJ4749CE3/TR13 | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
|   |   | |
| Product Status | Active | Active | 
| Voltage - Zener (Nom) (Vz) | 10 V | 24 V | 
| Tolerance | ±2% | ±2% | 
| Power - Max | 2 W | 2 W | 
| Impedance (Max) (Zzt) | 7 Ohms | 25 Ohms | 
| Current - Reverse Leakage @ Vr | 10 µA @ 7.6 V | 5 µA @ 18.2 V | 
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 
| Operating Temperature | -55°C ~ 150°C | -55°C ~ 150°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | DO-214AC, SMA | DO-214AC, SMA | 
| Supplier Device Package | DO-214AC | DO-214AC |