FMMT491

FMMT491 TRANSISTOR (NPN) SOT-23 FEATURES Low equivalent on-resistance Marking :491 1. BASE 2. EMITTER 3. COLLECTOR MAXIMUM RATINGS(TA=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO IC PC Tj Tstg Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Collector Power Dissipation Junction Temperature Storage Temperature Value 80 60 5 1 250 150 -55-150 Units V V V A mW ℃ ℃ ELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified) Parameter Symbol Test conditions Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage V(BR)CBO V(BR)CEO1 V(BR)EBO IC=100μA,IE=0 IC=10mA,IB=0 IE=100μA,IC=0 Collector cut-off current ICBO VCB=60V,IE=0 Emitter cut-off current IEBO VEB=4V,IC=0 hFE(1) VCE=5V,IC=1mA DC current gain hFE(2) 1 hFE(3) 1 VCE=5V,IC=500mA VCE=5V,IC=1A hFE(4) 1 VCE=5V,IC=2A Collector-emitter saturation voltage VCE(sat)1 1 VCE(sat)2 1 IC=500mA,...