2SC3449

isc Silicon NPN Power Transistor INCHANGE Semiconductor 2SC3449 DESCRIPTION ·Low Collector Saturation Voltage ·High breakdown voltage and high reliability ·Fast switching speed ·Wide ASO ·NPN triple diffused planar silicon transistor ·100% avalanche tested ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Switching regulator applications ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCBO Collector-Base Voltage 800 V VCEO Collector-Emitter Voltage 500 V VEBO Emitter-Base Voltage 7 V IC Collector Current-Continuous 7 A ICM Collector Current-Pulse 14 A IB Base Current-Continuous PC Collector Power Dissipation @ TC=25℃ TJ Junction Temperature 3 A 80 W 150 ℃ Tstg Storage Temperature Range -55~150 ℃ isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc Silicon NPN Power Transistor INCHANGE Semiconductor 2SC3449 ELECTRICAL CHARACTERISTICS TC=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS V(BR)CEO Collector-Emitter Breakdown Voltage IC= 10mA ; IB= 0 VCE(sat) Collector-Emitter Saturation Voltage IC= 3A; IB= 0.6A VBE(sat) Base-Emitter Saturation Voltage IC= 3A; IB= 0.6A ICBO Collector Cutoff Current VCB= 500V; IE= 0 IEBO Emitter Cutoff Current VEB= 5V; IC= 0 hFE-1 DC Current Gain IC= 0.6A ; VCE= 5V hFE-2 DC Current Gain IC= 3A ; VCE= 5V COB Output Capacitance IE= 0; VCB= 10V; f= 1MHz fT Current-Gain—Bandwidth Product IE=...