| 
 Part Number 
 | 
 SMAJ18CA 
 | 
| 
 Description 
 | 
 TVS Diode 18V 400W Bidirectional 29.2V Clamp 13.7A Ipp DO214AC / SMA 
 | 
| 
 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) | 400W | 
| Peak Forward Surge Current | 40A | 
| Peak Reverse Working Voltage | 18V | 
| Reverse Surge Current (Max.) | 13.7A | 
| Operating Temperature | -55 ~ +150 degC | 
| Package / Case | DO-214AC / SMA | 
| Applications | General Purpose | 
| Mounting Type | Surface Mount | 
| Voltage Breakdown (Min.) | 20V | 
| Voltage Breakdown (Max.) | 22.1V | 
| Test Current | 1mA | 
| Reverse Leakage IR@ VRWM (Max.) | 5uA | 
| Clamping Voltage (Max.) | 29.2V | 
| Directional Channels | Bi-directional | 
| Features | Excellent clamping capability, Fast response time | 
| Series | SMAJ | 
| Packaging | Tape and Reel | 
| Part Status | Active | 





