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CPH6539 Ordering number ENA1756 SANYO Semiconductors DATA SHEET NPN Epitaxial Planar Silicon Transistor CPH6539 DC / DC Converter Applications Features Small-sized package with two NPN transistors (CPH3215 equivalency) contained in one package VCEO=30V, IC=1.5A Low Collector-to-Emitter Saturation Voltage VCE(sat)=0.16V(typ.)@IC=0.75A High-speed switching tf=30ns(typ.)@IC=0.75A Specifications at Ta=25 C Absolute Maximum Ratings Parameter Symbol Conditions Ratings Unit Collector-to-Base Voltage VCBO 40 V Collector-to-Emitter Voltage VCEO 30 V Emitter-to-Base Voltage VEBO 5 V Collector Current IC 1.5 A Collector Current (Pulse) ICP 3 A Base Current IB 300 mA Collector Dissipation PC When mounted on ceramic substrate (600mm2 0.8mm) 0.9 W Total Power Dissipation PT When mounted on ceramic substrate (600mm2 0.8mm) 1.2 W Junction Tempera