| 
 Part Number 
 | 
 1.5SMC51A 
 | 
| 
 Description 
 | 
 TVS Diode 43.6V 1500W Unidirectional 70.1V Clamp 21.7A Ipp DO214AB / SMC 
 | 
| 
 Lead Free Status / RoHS Status 
 | 
 Lead free / RoHS Compliant  
 | 
| 
 Moisture Sensitivity Level (MSL) 
 | 
 1 (Unlimited) 
 | 
| 
 Additional Information 
 | 
 UL/cUL E223045 
 | 
Product Characteristics
| Peak Power Dissipation (@10/1000us) | 1500W (1.5KW) | 
| Peak Forward Surge Current | 200A | 
| Peak Reverse Working Voltage | 43.6V | 
| Reverse Surge Current (Max.) | 21.7A | 
| Operating Temperature | -55 ~ +150 degC | 
| Package / Case | DO-214AB / SMC | 
| Applications | General Purpose | 
| Mounting Type | Surface Mount | 
| Voltage Breakdown (Min.) | 48.5V | 
| Voltage Breakdown (Max.) | 53.6V | 
| Test Current | 1mA | 
| Reverse Leakage IR@ VRWM (Max.) | 1uA | 
| Clamping Voltage (Max.) | 70.1V | 
| Directional Channels | Uni-directional | 
| Features | Low Inductance | 
| Series | 1.5SMC | 
| Packaging | Tape and Reel | 
| Part Status | Active | 




