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FMMT449 Datasheet(PDF) 1 Page - Shenzhen Jin Yu Semiconductor Co., Ltd. |
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FMMT449 Datasheet(HTML) 1 Page - Shenzhen Jin Yu Semiconductor Co., Ltd. |
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1 / 1 page  FEATURES Low Equivalent On-Resistance MARKING: 449 MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base Voltage 50 V VCEO Collector-Emitter Voltage 30 V VEBO Emitter-Base Voltage 5 V IC Collector Current 1 A PC Collector Power Dissipation 200 mW RΘJA Thermal Resistance From Junction To Ambient 625 ℃/W Tj Junction Temperature 150 ℃ Tstg Storage Temperature -55～+150 ℃ ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Symbol Test conditions Min Typ Max Unit Collector-base breakdown voltage V(BR)CBO IC=1mA, IE=0 50 V Collector-emitter breakdown voltage V(BR)CEO IC=10mA, IB=0 30 V Emitter-base breakdown voltage V(BR)EBO IE=100µA, IC=0 5 V Collector cut-off current ICBO VCB=40V, IE=0 0.1 µA Emitter cut-off current IEBO VEB=4V, IC=0 0.1 µA hFE(1) * VCE=2V, IC=50mA 70 hFE(2) * VCE=2V, IC=500mA 100 300 hFE(3) * VCE=2V, IC=1A 80 DC current gain hFE(4) * VCE=2V, IC=2A 40 VCE(sat)1* IC=1A, IB=100mA 0.5 V Collector-emitter saturation voltage VCE(sat)2* IC=2A, IB=200mA 1 V Base-emitter saturation voltage VBE(sat)* IC=1A, IB=100mA 1.25 V Base-emitter voltage VBE* VCE=2V, IC=1A 1 V Transition frequency fT VCE=10V,IC=50mA, f=100MHz 150 MHz Collector output capacitance Cob VCB=10V, IE=0, f=1MHz 15 pF *Pulse test SOT–23 1. BASE 2. EMITTER 3. COLLECTOR TRANSISTOR (NPN) FMMT449 １ Ｄａｔｅ：２０１１／０５ www.htsemi.com semiconductor JinYu |
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