Medium Power Transistor (32V,1A) 2SB1132 / 2SA1515S / 2SB1237 Features Dimensions (Unit : mm) 1) Low VCE(sat). 2SB1132 2SA1515S VCE(sat) = 0.2V(Typ.) + 4 0.2 2 0.2+ +0.2 4.5 0.1 (IC / IB = 500mA / 50mA) +0.2 1.5 + 1.6 0.1 0.1 2) Compliments 2SD1664 / 2SD1858 +0.15 (1) (2) (3) 0.45 0.05 +0.1 0.4 Structure 0.05 + + 0.4 0.1 0.5 0.1 0.4 0.1 Epitaxial planar type + + 1.5 0.1 1.5 0.1 +0.15 +0.4 + 2.5 0.45 PNP silicon transistor 3.0 0.2 0.5 0.05 0.1 5 (1) (2) (3) (1) Base (1) Emitter ROHM : MPT3 (2) Collector ROHM : SPT (2) Collector EIAJ : SC-62 (3) Emitter EIAJ : SC-72 (3) Base Abbreviated symbol: BA 2SB1237 + 2.5 0.2 + 6.8 0.2 0.65Max. + 0.5 0.1 (1) (2) (3) 2.54 2.54 + 1.05 0.45 0.1 (1) Emitter ROHM : ATV (2) Collector (3) Base Denotes hFE www.rohm.com 2009.12 - Rev.C 1/4 c 2009 ROHM Co., Ltd. All rights reserved. Not Recommended for New Designs + 4.0 0.3 +0.2 2.5 + + 1.0 0.2 0.1 0.5 0.1 1.0 0.9 + + 14.5 0.5 4.4 0.2 + (15Min.) 3 0.2 3Min.+ + 2SB1132 / 2SA1515S / 2SB1237 Data Sheet Absolute maximum ratings (Ta=25C) Parameter Symbol Limits Unit Collector-base voltage VCBO 40 V Collector-emitter voltage VCEO 32 V Emitter-base voltage VEBO 5 V 1 A(DC) Collector current IC 2 A(Pulse) 1 0.5 2SB1132 2 2 Collector power W PC dissipation 2SA1515S 0.3 3 2SB1237 1 Junction temperature Tj 150 C Storage temperature Tstg 55 to +150 C 1 Single pulse, Pw=100ms 2 When mounted on a 40 40 0.7 mm ceramic board. 2 3 Printed circuit board, 1.7 mm thick, collector copper plating 100mm or larger. Electrical characteristics (Ta=25C) Parameter Symbol Min. Typ. Max. Unit Conditions Collector-base breakdown voltage BVCBO 40 VIC= 50A Collector-emitter breakdown voltage BVCEO 32 V IC= 1mA Emitter-base breakdown voltage BVEBO 5 V IE= 50A Collector cutoff current ICBO 0.5 A VCB= 20V Emitter cutoff current IEBO 0.5 A VEB= 4V Collector-emitter saturation voltage VCE(sat) 0.2 0.5 V IC/IB= 500mA/50mA 2SB1132, 2SB1237 120 390 DC current hFE VCE= 3V, IC= 0.1A transfer ratio 2SA1515S 120 390 Transition frequency fT 150 MHz VCE= 5V, IE=50mA, f=30MHz Output capacitance Cob 20 30 pF VCB= 10V, IE=0A, f=1MHz Measured using pulse current. Packaging specifications and hFE Package Taping T100 TP TU2 Code hFE 1000 5000 2500 Type Basic ordering unit (pieces) 2SB1132 QR 2SA1515S QR 2SB1237 QR hFE values are classified as follows : Item Q R hFE 120 to 270 180 to 390 www.rohm.com 2009.12 - Rev.C 2/4 c 2009 ROHM Co., Ltd. All rights reserved. Not Recommended for New Designs