Overview
SM30KWExxA/CA Series
The SM30KWExxA/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 surface mount package configuration provides a lower profile compared to legacy axial lead package configurations.
These devices provide 30 kilowatts of peak pulse power dissipation for an 10/1000µs waveform. Applications include AC and DC power line protection, terrestrial base station protection as well as module 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 |
|---|---|---|---|---|---|---|---|
| SM30KWE110A | 122.00 | 135.00 | 178.00 | 168.00 | 5.00 | 30000 | 1 |
| SM30KWE110CA | 122.00 | 135.00 | 178.00 | 168.00 | 5.00 | 30000 | 1 |
| SM30KWE120A | 133.00 | 147.00 | 193.00 | 156.00 | 5.00 | 30000 | 1 |
| SM30KWE120CA | 133.00 | 147.00 | 193.00 | 156.00 | 5.00 | 30000 | 1 |
| SM30KWE16A | 16.00 | 17.80 | 26.00 | 1150.00 | 100.00 | 30000 | 1 |
| SM30KWE16CA | 16.00 | 17.80 | 26.00 | 1150.00 | 100.00 | 30000 | 1 |
| SM30KWE20A | 20.00 | 22.10 | 34.30 | 874.00 | 15.00 | 30000 | 1 |
| SM30KWE20CA | 20.00 | 22.10 | 34.30 | 874.00 | 15.00 | 30000 | 1 |
| SM30KWE24A | 24.00 | 26.70 | 40.70 | 738.00 | 15.00 | 30000 | 1 |
| SM30KWE24CA | 24.00 | 26.70 | 40.70 | 738.00 | 15.00 | 30000 | 1 |
| SM30KWE28A | 28.00 | 31.10 | 47.50 | 632.00 | 15.00 | 30000 | 1 |
| SM30KWE28CA | 28.00 | 31.10 | 7.50 | 632.00 | 15.00 | 30000 | 1 |
| SM30KWE30A | 30.00 | 33.30 | 50.70 | 592.00 | 10.00 | 30000 | 1 |
| SM30KWE30CA | 30.00 | 33.30 | 50.70 | 592.00 | 10.00 | 30000 | 1 |
| SM30KWE33A | 33.00 | 36.70 | 54.80 | 548.00 | 10.00 | 30000 | 1 |