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INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistor BUF405AXI DESCRIPTION *High Voltage *High Speed Switching APPLICATIONS *Designed for high reliability industrial and professional power driving applications such as motor drivers and off-line switching power supplies. ABSOLUTE MAXIMUM RATINGS (Ta=25) SYMBOL VCEV VCEO VEBO IC ICM IB B PARAMETER Collector-Emitter Voltage VBE= -1.5V Collector-Emitter Voltage Emitter-Base Voltage Collector Current-Continuous Collector Current-Peak Base Current-Continuous Base Current-peak Collector Power Dissipation @TC=25 Junction Temperature Storage Temperature Range VALUE 1000 450 7 7.5 15 3 4.5 39 150 -65~150 UNIT V V V A A A A W IBM PC Tj Tstg THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER Thermal Resistance,Junction to Case MAX 3.2 UNIT /W isc Websitewww.iscsemi.cn INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistor ELECTRICAL CHARACTERISTICS TC=25 unless otherwise specified SYMBOL VCEO(SUS) V(BR)EBO VCE(sat)-1 VCE(sat)-2 VBE(sat)-1 VBE(sat)-2 ICER ICEV IEBO PARAMETER Collector-Emitter Sustaining Voltage Emitter-Base Breakdown Voltage Collector-Emitter Saturation Voltage Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Base-Emitter Saturation Voltage Collector Cutoff Current Collector Cutoff Current Emitter Cutoff Current CONDITIONS IC= 0.2A; IB= 0; L= 25mH IE= 50mA; IC= 0 IC= 2.5A; IB= 0.25A IC= 5A; IB= 1A B BUF405AXI MIN 450 7 TYP. MAX UNIT V V 0.8 0.5 0.9 1.1 0.1 0.5 0.1 0.5 1.0 V V V V mA mA mA IC= 2.5A; IB= 0.25A IC= 5A; IB= 1A B VCE= VCEV; RBE= 5 VCE= VCEV; RBE= 5;TC=100 VCE= VCEV; VBE= -1.5V VCE= VCEV; VBE= -1.5V;TC=100 VEB= 5V; IC= 0 Switching Times ts tf Storage Time Fall Time 0.8 0.05 s s IC= 2.5A;IB1= 0.25A;VCC= 50V; VBB= -5V, RBB= 2.4;L= 1mH Vclamp= 400V isc Websitewww.iscsemi.cn |
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