Overview
SM15KWExxA/CA Series
The SM15KWExxA/CA Series are high-powered surface mount transient voltage suppression components designed to protect equipment and systems from the damaging effects of high voltage spikes. The DFN-2-KW surface mount package configuration provides a lower profile at a reduce cost.
These devices provide 15 kilowatts of peak pulse power dissipation for an 10/1000µs waveform. Applications include relay drive protection module and secondary lightning protection.
Electrical Characteristics
Safeguard Your Interface
| Part Number | Stand-off Voltage VWM Volts |
Breakdown Voltage V(BR) Volts |
Clamping Voltage VC Volts |
Peak Current IPP Amps |
Leakage Current IR µA |
Power 10x1000µs Watts |
Lines |
|---|---|---|---|---|---|---|---|
| SM15KWE110A | 110.00 | 121.00 | 178.00 | 84.00 | 5.00 | 15000 | 1 |
| SM15KWE110CA | 110.00 | 121.00 | 178.00 | 84.00 | 5.00 | 15000 | 1 |
| SM15KWE120A | 120.00 | 132.00 | 193.00 | 78.00 | 5.00 | 15000 | 1 |
| SM15KWE120CA | 120.00 | 132.00 | 193.00 | 78.00 | 5.00 | 15000 | 1 |
| SM15KWE15A | 15.00 | 16.90 | 24.40 | 618.00 | 10.00 | 15000 | 1 |
| SM15KWE20A | 20.00 | 22.20 | 34.30 | 437.00 | 10.00 | 15000 | 1 |
| SM15KWE20CA | 20.00 | 22.20 | 34.30 | 437.00 | 10.00 | 15000 | 1 |
| SM15KWE24A | 24.00 | 26.70 | 38.90 | 384.00 | 10.00 | 15000 | 1 |
| SM15KWE24CA | 24.00 | 26.70 | 38.90 | 384.00 | 10.00 | 15000 | 1 |
| SM15KWE28A | 28.00 | 31.10 | 47.50 | 316.00 | 10.00 | 15000 | 1 |
| SM15KWE28CA | 28.00 | 31.10 | 47.50 | 316.00 | 10.00 | 15000 | 1 |
| SM15KWE30A | 30.00 | 33.30 | 50.70 | 296.00 | 10.00 | 15000 | 1 |
| SM15KWE30CA | 30.00 | 33.30 | 50.70 | 296.00 | 10.00 | 15000 | 1 |
| SM15KWE33A | 33.00 | 38.60 | 54.80 | 274.00 | 5.00 | 15000 | 1 |
| SM15KWE33CA | 33.00 | 38.60 | 54.80 | 274.00 | 5.00 | 15000 | 1 |