Transistors SMD Type PNP Transistors 2SA1815-HF SOT-23 Unit: mm +0.1 2.9 -0.1 +0.1 0.4 -0.1 ■ Features ● Low collector-to-emitter saturation voltage. 1 0.55 ● High cutoff frequency ; fT=750MHz typ. +0.1 1.3 -0.1 +0.1 2.4 -0.1 ● High power gain : PG=25dB (f=100MHz). 0.4 3 2 +0.1 0.95 -0.1 +0.1 1.9 -0.1 ● Complementary pair with the 2SC4432-HF. +0.05 0.1 -0.01 +0.1 0.97 -0.1 ● Pb−Free Package May be Available. The G−Suffix Denotes a Pb−Free Lead Finish 1.Base 0-0.1 +0.1 0.38 -0.1 2.Emitter 3.collector ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Collector - Base Voltage VCBO -15 Collector - Emitter Voltage VCEO -12 Emitter - Base Voltage VEBO -3 Unit V Collector Current - Continuous IC -50 mA Collector Power Dissipation PC 250 mW Junction Temperature TJ 150 Tstg -55 to 150 Storage Temperature range ℃ ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Test Conditions Min Typ Max Collector- base breakdown voltage VCBO Ic= -100 μA， IE=0 -15 Collector- emitter breakdown voltage VCEO Ic= -1 mA， IB=0 -12 Emitter - base breakdown voltage VEBO IE= -100μA， IC=0 -3 Collector-base cut-off current ICBO VCB= -12 V , IE=0 -100 Emitter cut-off current IEBO VEB= -2V , IC=0 -100 Collector-emitter saturation voltage VCE(sat) IC=-10mA, IB=-1mA Base - emitter saturation voltage VBE(sat) IC=-10mA, IB=-1mA V -0.1 hFE VCE= -10V, IC= -5mA Power Gain PG VCE= -10V, IC= -10mA,f=100MHz 25 Collector output capacitance Cob VCB= -10V, IE= 0,f=1MHz 1.2 Reverse Transfer Capacitance Cre VCB= -10V, IE= 0,f=1MHz 0.9 VCE= -10V, IC= -5mA 750 fT -0.3 -1.2 DC current gain Transition frequency Unit 60 nA V 270 dB 1.6 pF MHz ■ Classification of hfe Type 2SA1815-JS3-HF 2SA1815-JS4-HF 2SA1815-JS5-HF Range 60-120 90-180 135-270 Marking JS3 F JS4 F JS5 F www.kexin.com.cn 1 Transistors SMD Type PNP Transistors 2SA1815-HF ■ Typical Characterisitics 2 www.kexin.com.cn Transistors SMD Type PNP Transistors 2SA1815-HF ■ Typical Characterisitics www.kexin.com.cn 3