FZT955

S MD Type Transistors NPN Silicon Planar High Voltage Transistor FZT955;FZT956 SOT-223 6.50 +0.2 -0.2 Unit: mm +0.2 3.50-0.2 0.1max +0.05 0.90-0.05 Features 4 Amps continuous current Very low saturation voltages Excellent gain characteristics specified up to 3 Amps 1 +0.1 3.00-0.1 +0.2 0.90-0.2 +0.3 7.00-0.3 4 1 Base 2 2.9 4.6 3 +0.1 0.70-0.1 2 Collector 3 Emitter 4 Collector Absolute Maximum Ratings Ta = 25 Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Peak Pulse Current Continuous Collector Current Power Dissipation at Tamb=25 Operating and Storage Temperature Range Symbol VCBO VCEO VEBO ICM IC Ptot Tj:Tstg FZT955 -180 -140 -6 -10 -4 3 -55 to +150 FZT956 -220 -200 -6 -5 -2 3 -55 to +150 Unit V V V A A W +0.15 1.65-0.15 www.kexin.com.cn 1 SMD Type FZT955;FZT956 Electrical Characteristics Ta = 25 Parameter Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-Off Current Symbol V(BR)CBO V(BR)CER V(BR)CEO V(BR)EBO ICBO IC=-100ìA IC=-1ìA, RB IC=-10mA* IE=-100ìA VCB=-150V VCB=-150V,Tamb=100 Collector Cut-Off Current (R Emitter Cut-Off Current 1kÙ) ICER IEBO VCB=-150V VCB=-150V,Tamb=100 VEB=-6V IC=-100mA, IB=-5mA* Collector-Emitter Saturation Voltage VCE(sat) IC=-500mA,IB=-50mA* IC=-1A, IB=-100mA* IC=-3A, IB=-300mA* Base-Emitter Saturation Voltage Base-Emitter Turn-On Voltage VBE(sat) VBE(on) IC=-3A, IB=-300mA* IC=-3A, VCE=-5V* IC=-10mA, VCE=-5V* Static Forward Current Transfer Ratio hFE IC=-1A, VCE=-5V* IC=-3A, VCE=-5V* IC=-10A, VCE=-5V* Transition Frequency Output Capacitance Switching Times fT Cobo ton toff IC=-100mA, VCE=-10V,f=50MHz VCB=-20V, f=1MHz IC=-1A, IB1=-100mA IB2=100mA, VCC=-50V 2% 1kÙ Testconditons Transistors Min -180 -180 -140 -6 Typ -210 -210 -170 -8 Max Unit V V V V -50 -1 -50 -1 -10 -30 -70 -110 -275 -60 -120 -150 -370 nA ìA nA ìA nA mV mV mV mV mV mV -970 -1110 -830 100 100 75 200 200 140 10 110 40 68 1030 300 -950 MHz pF ns ns *Measured under pulsed conditions. Pulse width=300ìs. Duty cycle 2 www.kexin.com.cn