SM8S-Q Transient Voltage Suppressor Diode SeriesPerformance GraphsLoad Dump Power CharacteristicsSteady State Power Dissipation 6000 8.0 5000 ) W W 6.0 er ( 4000 ow p P 3000 4.0 um issipation ( er D 2000 Load D Pow 2.0 1000 0 0 0 25 50 75 100 125 150 175 0 50 100 150 200 Case Temperature, Tc (°C) Case Temperature (°C) (10 ms Exponential Waveform) Pulse WaveformMaximum Non-Repetitive Surge Current 150 10000 t T r = 10 µs J = 25 °C ) Pulse width (td) % is defined as the point ) where the peak current W Peak value (I decays to 50 % of I PPM) PPM er ( urrent ( 100 Half value = I ow PPM ulse C urge P eak P 50 ut P everse S Inp R td 0 1000 0 10 20 30 40 10 100 t - Time (ms) Pulse Width (ms) - 1/2 IPP Exponential Waveform Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.