irf3808s.pdf datasheet:

PD - 94338AIRF3808SAUTOMOTIVE MOSFETIRF3808LTypical ApplicationsHEXFET Power MOSFET Integrated Starter Alternator 42 Volts Automotive Electrical SystemsDBenefitsVDSS = 75V Advanced Process Technology Ultra Low On-ResistanceRDS(on) = 0.007 Dynamic dv/dt RatingG 175C Operating TemperatureID = 106AV Fast SwitchingS Repetitive Avalanche Allowed up to TjmaxDescriptionDesigned specifically for Automotive applications, this AdvancedPlanar Stripe HEXFET Power MOSFET utilizes the latest pro-cessing techniques to achieve extremely low on-resistance persilicon area. Additional features of this HEXFET power MOSFETare a 175C junction operating temperature, low RJC, fast switch-ing speed and improved repetitive avalanche rating. This combina-tion makes the design an extremely efficient and reliable choice forD2Pak TO-262use i