WILLAS FMMT619 SOT-23 Plastic-Encapsulate Transistors FMMT619 TRANSISTOR (NPN) SOT-23 FEATURE 3 Low Saturation Voltage 1. BASE MARKING:619 MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol 1 2. EMITTER Parameter 2 3. COLLECTOR Value Unit VCBO Collector-Base Voltage 50 V VCEO Collector-Emitter Voltage 50 V VEBO Emitter-Base Voltage 5 V IC Collector Current -Continuous 2 A PC Power Dissipation 0.35 W RθJA Thermal Resistance from Junction to Ambient 357 ℃/W PCM Maximum Power Dissipation (note 1) 0.625 W RθJA Thermal Resistance from Junction to Ambient (note 1) 200 ℃/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=100μA,IE=0 50 V Collector-emitter breakdown voltage (note 2) V(BR)CEO IC=10mA,IB=0 50 V Emitter-base breakdown voltage V(BR)EBO IE=100μA ,IC=0 5 V Collector cut-off current ICBO VCB=40V,IE=0 100 nA Emitter cut-off current IEBO VEB=4V,IC=0 100 nA hFE(1) VCE=2V, IC=10mA 200 hFE(2) VCE=2V, IC=0.2A 300 hFE(3) VCE=2V, IC=1A 200 hFE(4) VCE=2V, IC=2A 100 hFE(5) VCE=2V, IC=6A DC current gain (note 2) 40 VCE(sat)1 IC=0.1A,IB=10mA 20 mV VCE(sat)2 IC=1A,IB=10mA 200 mV VCE(sat)3 IC=2A,IB=100mA 220 mV Base-emitter saturation voltage (note 2) VBE(sat) IC=2A,IB=50mA 1 V Base-emitter on voltage (note 2) VBE(on) IC=2A, VCE=2V 1 V VCB=10V, f=1MHz 20 pF Collector-emitter saturation voltage (note 2) Output capacitance Cob Turn-on time t(on) Turn-off time t(off) Transition frequency fT VCC=10V, IC=1A, IB1=-IB2=10mA VCE=10V,IC=50mA, f=100MHz 100 170 ns 750 ns MHz Notes : 1.Maximum power dissipation is calculated assuming that the device is mounted on a ceramic substrate measuring 15x15x0.6mm. 2. Pulse test: Pulse width≤300μs,duty cycle≤2.0%. 201-05 WILLAS ELECTRONIC CORP. WILLAS SOT-23 Plastic-Encapsulate Transistors FMMT619 Ordering Information: Device PN FMMT619 ‐T(1 )G(2)‐WS Note: (1) Packing code, Tape & Reel Packing Tape&Reel: 3Kpcs/Reel (2) RoHS product for packing code suffix ”G”；Halogen free product for packing code suffix “H” ***Disclaimer*** WILLAS reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. WILLAS or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on WILLAS data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. WILLAS does not assume any liability arising out of the application or use of any product or circuit. WILLAS products are not designed, intended or authorized for use in medical, life‐saving implant or other applications intended for life‐sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of WILLAS. Customers using or selling WILLAS components for use in such applications do so at their own risk and shall agree to fully indemnify WILLAS Inc and its subsidiaries harmless against all claims, damages and expenditures. 2014-05 WILLAS ELECTRONIC CORP.