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Ordering number ENN8165 CPH3144 / CPH3244 PNP / NPN Epitaxial Planar Silicon Transistors CPH3144 / CPH3244 DC / DC Converter Applications Applications Relay drivers, lamp drivers, motor drivers, flash. Features Adoption of MBIT process. High current capacitance. Low collector-to-emitter saturation voltage. High-speed switching. Ultrasmall package facilitates miniaturization in end products (mounting height 0.9mm). High allowable power dissipation. Specifications ( ) CPH3144 Absolute Maximum Ratings at Ta=25 C Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO (--30)40 V Collector-to-Emitter Voltage VCEO (--)30 V Emitter-to-Base Voltage VEBO (--)5 V Collector Current IC (--)2 A Collector Current (Pulse) ICP (--)5 A Base Current IB (--)400 mA Collector Dissipation PC Mounted on a ceramic board (600mm2 0.8mm)