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 40×40×0.7 (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= −100μA Collector-base breakdown voltage Collector-emitter breakdown voltage BVCEO −60 − − V IC= −1mA Emitter-base breakdown voltage BVEBO −6 − − V IE= −100μA − − −1.0 μA VCB= −40V ICBO Collector cut-off current IEBO − − −1.0 μA 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=125°C Ta=25°C Ta= −40°C 10 1 −0.001 −0.01 −0.1 −1 −10 Ta=25°C 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 (Ι) Fig.3 DC Current Gain vs. Collector Current (ΙΙ) −10 COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) IC/IB=10/1 −1 Ta=125°C Ta=25°C Ta= −40°C −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 (Ι) www.rohm.com c 2011 ROHM Co., Ltd. All rights reserved. ○ −10 Ta=25°C BASE EMITTER SATURATION VOLTAGE : VBE (sat) (V) −10 COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) 1000 Ta=25°C 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 (ΙΙ) 2/3 IC/IB=10/1 −1 Ta= −40°C −0.1 Ta=25°C Ta=125°C −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=125°C Ta=25°C −1 Ta= −40°C −0.1 −0.01 0 −0.5 −1 −1.5 1000 Ta=25°C 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=25°C 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=8.3Ω VIN IB1 PW IC VCC −25V IB2 PW 50μs 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 © 2011 ROHM Co., Ltd. All rights reserved. R1120A