PNP small signal transistor BCX71H Features 1) Ideal for switching and AF amplifier applications. 2) Complements the BCX70. Dimensions (Unit : mm) 2.9 0.4 (3) Type 1.3 2.4 Packaging specifications Package 0.95 0.45 0.2Min. R ec N o ew m m D e es n d ig ed ns fo r BCX71H Taping Code T116 Basic ordering unit (pieces) 3000 (2) (1) 0.95 0.95 0.15 1.9 (1)Emitter Each lead has same dimensions (2)Base BCX70H (3)Collector Abbreviated symbol : GBH Absolute maximum ratings (Ta=25C) Parameter Symbol Limits Unit Collector-base voltage VCBO -45 V Collector-emitter voltage VCEO -45 V Emitter-base voltage VEBO -5 V IC -0.2 A 0.2 W Collector current Collector power dissipation PC 0.35 W Junction temperature Tj 150 C Storage temperature Tstg -55 to 150 C Mounted on a 7x5x0.6 mm CERAMIC SUBSTRATE Electrical characteristics (Ta=25C) Parameter Symbol Min. Typ. Max. Collector-emitter breakdown voltage BVCEO -45 - - V IC= -2mA BVEBO -5 - - V IC= -10A Collector-emitter cutoff current ICES - - -0.1 A VCE= -45V Emitter-base cutoff current IEBO - - -0.1 A VEB= -4V ot Emitter-base breakdown voltage Collector-emitter saturation voltage N Base-emitter saturation voltage Base-emitter voltage Unit Conditions VCE(sat)1 - - -0.25 V IC/IB= -10mA/ -0.25mA VCE(sat)2 - - -0.55 V IC/IB= -50mA/ -1.25mA VBE(sat)1 - - -0.85 V IC/IB= -10mA/ -0.25mA VBE(sat)2 - - -1.05 V IC/IB= -50mA/ -1.25mA VBE(on) -0.6 - -0.75 V VCE= -5V, IC= -2mA 140 - 310 DC current transfer ratio hFE 80 - - Transition frequency fT - 180 - - MHz VCE= -5V, IC= -2mA VCE= -5V, IC= -50mA VCE= -5V, IE= -10mA, f=100MHz Collector output capacitance Cob - - 6 pF VCB= -10V, f=1MHz Noise figure NF - - 6 dB VCE= -5V, IC= -200A, f=1kHz,Rg=2k Collector-base cutoff current ICBO - - -20 A VCB= -45V, Ta=150C www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. 1/2 2011.11 - Rev.B Data Sheet BCX71H Electrical characteristics -100 COLLECTOR CURRENT : IC (mA) Ta=125C 75C 25C -55C -1 -80 IB=-350uA IB=-300uA -60 IB=-250uA IB=-200uA -40 IB=-150uA IB=-100uA -20 VCE=-5V -3V -1V IB=-50uA -0.4 -0.6 -0.8 -1 0 BASE TO EMITTER VOLTAGE : VBE (V) -1 -2 100 Ta=125C 75C 25C -55C 10 -1 -10 -100 -1000 COLLECTOR CURRENT : IC (mA) -4 -5 -6 -7 -1 -0.1 -1 -10 COLLECTOR CURRENT : IC (mA) -0.1 -0.01 -0.1 -1 -10 -100 -1000 COLLECTOR CURRENT : IC (mA) Ta=125C 75C 25C -55C 0.1 0.01 -0.1 -1 200 100 50 2 5 10 20 50 EMITTER CURRENT : IE (mA) Fig.8 Gain bandwidth product vs. emitter current -100 -1000 100 20 Ta=25C f=1MHz IE=0A IC=0A Cib 10 Co b 5 2 -0.5 -1 -2 -5 -10 -20 COLLECTOR TO BASE VOLTAGE : VCB (V) EMITTER TO BASE VOLTAGE : VEB (V) Fig.9 Collector output capacitance vs. collector-base voltage Emitter inputcapacitance vs. emitter-base voltage N ot Fig7. Base Saturation Voltage vs. Collector Current Ta=25C VCE= -12V 1 -10 COLLECTOR CURRENT : IC (mA) Fig6. Collector Saturation Voltage vs. Collector Current (II) 500 0.5 -1000 IC/IB=40/1 Fig5. Collector Saturation Voltage vs. Collector Current (I) -100 -100 1 IC/IB=40/1 20/1 10/1 TRANSITION FREQUENCY : fT (MHz) Ta=-55C 25C 75C 125C -10 COLLECTOR CURRENT : IC (mA) Fig3. DC Current Gain vs. Collector Current (I) Ta=25C 1000 IC/IB=40/1 -1 -9 -10 -1 Fig4. DC Current Gain vs. Collector Current (II) -10 -8 Fig2. Grounded Emitter Output Characteristics COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) VCE=-5V -3 COLLECTOR TO EMITTER VOLTAGE : VCE (V) Fig1. Grounded Emitter Propagation Characteristics 1000 10 0 -1.2 COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) -0.2 R ec N o ew m m D e es n d ig ed ns fo r 0 DC CURRENT GAIN : hFE 100 IB=0A -0.1 BASE SATURATION VOLTAGE : VBE(sat) (V) Ta=25C COLLECTOR OUTPUT CAPACITANCE : Cob (pF) EMITTER INPUT CAPACITANCE : Cib (pF) COLLECTOR CURRENT : IC (mA) -10 1000 IB=-500uA -450uA -400uA Ta=25C VCE=-5V DC CURRENT GAIN : hFE -100 www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. 2/2 2011.11 - Rev.B Notice N ot R ec N o ew m m D e es n d ig ed ns fo r Notes Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2011 ROHM Co., Ltd. All rights reserved. R1120A Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ROHM Semiconductor: BCX71HT116 BCX71HT216