Power transistor (60V, 3A) 2SA2071 Features 1) High speed switching. (Tf : Typ. : 20ns at IC = 3A) 2) Low saturation voltage, typically (Typ. : 200mV at IC = 2A, IB = 0.2A) 3) Strong discharge power for inductive load and capacitance load. 4) Complements the 2SC5824 Dimensions (Unit : mm) MPT3 (1)Base(Gate) (2)Collector(Drain) (3)Emitter(Sourse) Applications Low Frequency Amplifier High speed switching Each lead has same dimensions Abbreviated symbol : UN Structure PNP Silicon epitaxial planar transistor Packaging specifications Package Type Taping Code T100 Basic ordering unit (pieces) 1000 2SA2071 Absolute maximum ratings (Ta=25C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Power dissipation Junction temperature Range of storage temperature Symbol VCBO VCEO VEBO IC ICP PC Tj Tstg Limits -60 -60 -6 -3 -6 500 2.0 150 -55 to +150 Unit V V V A A 1 mW W 2 C C 1 Pw=100ms 2 Mounted on a 40x40x0.7 (mm) ceramic substrate www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. 1/3 2011.03 - Rev.C 2SA2071 Data Sheet Electrical characteristics (Ta=25C) Parameter Symbol Min. Typ. Max. Unit Conditions BVCBO -60 - - V IC= -100A Collector-base breakdown voltage Collector-emitter breakdown voltage BVCEO -60 - - V IC= -1mA Emitter-base breakdown voltage BVEBO -6 - - V IE= -100A - - -1.0 A VCB= -40V ICBO Collector cut-off current IEBO - - -1.0 A VEB= -4V Emitter cut-off current - -200 -500 mV IC= -2A, IB= -0.2A 1 Collector-emitter saturation voltage VCE (sat) hFE VCE= -2V, IC= -100mA 120 - 270 - DC current gain fT - 180 - MHz VCE= -10V, IE=10mA, f=10MHz Transition frequency Collector output capacitance Cob - 50 - pF VCB= -10V, IE=0mA, f=1MHz Ton - 20 - ns IC= -3A Turn-on time IB1= -300mA Tstg - 150 - ns IB2=300mA Storage time Tf - 20 - ns VCC -25V 2 Fall time 1 1 Non repetitive pulse 2 See switching charactaristics measurement cicuits hFE RANK Q 120-270 Electrical characteristic curves Tf Ton 100 10 -0.01 -0.1 -1 -10 1000 VCE= -2V DC CURRENT GAIN : hFE Tstg 100 Ta=125C Ta=25C Ta= -40C 10 1 -0.001 -0.01 -0.1 -1 -10 Ta=25C VCE= -5V VCE= -3V VCE= -2V 100 10 1 -0.001 -0.01 -0.1 -1 -10 COLLECTOR CURRENT : IC (A) COLLECTOR CURRENT : IC (A) COLLECTOR CURRENT : IC (A) Fig.1 Switching Time Fig.2 DC Current Gain vs. Collector Current () Fig.3 DC Current Gain vs. Collector Current () -10 COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) IC/IB=10/1 -1 Ta=125C Ta=25C Ta= -40C -0.1 -0.01 -0.001 -0.01 -0.1 -1 -10 COLLECTOR CURRENT : IC (A) Fig.4 Collector-Emitter Saturation Voltage vs. Collector Current () www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. -10 Ta=25C BASE EMITTER SATURATION VOLTAGE : VBE (sat) (V) -10 COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) 1000 Ta=25C VCC= -25V IC/IB=10/1 DC CURRENT GAIN : hFE SWITCHING TIME : (ns) 1000 -1 IC/IB=20/1 IC/IB=10/1 -0.1 -0.01 -0.001 -0.01 -0.1 -1 -10 COLLECTOR CURRENT : IC (A) Fig.5 Collector-Emitter Saturation Voltage vs. Collector Current () 2/3 IC/IB=10/1 -1 Ta= -40C -0.1 Ta=25C Ta=125C -0.01 -0.001 -0.01 -0.1 -1 -10 COLLECTOR CURRENT : IC (A) Fig.6 Base-Emitter Saturation Voltage vs. Collecter Current 2011.03 - Rev.C Data Sheet VCE= -2V Ta=125C Ta=25C -1 Ta= -40C -0.1 -0.01 0 -0.5 -1 -1.5 1000 Ta=25C VCE= -10V 100 10 1 0.001 0.01 0.1 1 1000 COLLECTOR OUTPUT CAPACITANCE : Cob (pF) COLLECTOR CURRENT : IC (A) -10 TRANSITION FREQUENCY : fT (MHz) 2SA2071 Ta=25C f=1MHz 100 10 1 -0.1 10 -1 -10 -100 BASE TO EMITTER VOLTAGE : VBE (V) EMITTER CURRENT : IE (A) COLLECTOR TO BASE VOLTAGE : VCB (V) Fig.7 Grounded Emitter Propagation Characteristics Fig.8 Transition Frequency Fig.9 Collector Output Capacitance Switching characteristics measurement circuits RL=8.3 VIN IB1 PW IC VCC -25V IB2 PW 50s DUTY CYCLE 1% IB2 IB1 BASE CURRENT WAVEFORM Ton Tstg Tf 90% COLLECTOR CURRENT WAVEFORM www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. IC 10% 3/3 2011.03 - Rev.C Notice 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