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 2SB1132 / 2SA1515S / 2SB1237
Transistors
Medium Power Transistor (-32V,-1A)
2SB1132 / 2SA1515S / 2SB1237
Features 1) Low VCE(sat). VCE(sat) = -0.2V(Typ.) (IC / IB = -500mA / -50mA) 2) Compliments 2SD1664 / 2SD1858 External dimensions (Unit : mm)
2SB1132
0.5 + 0.1 -
4.5 +0.2 -0.1 1.6 + 0.1 - 1.5 +0.2 -0.1
2SA1515S
4 + 0.2 -
2 + 0.2 -
3 + 0.2 -
4.0 + 0.3 - 2.5 +0.2 -0.1
(15Min.)
(1)
(2)
(3) 0.4 0.1 1.5 + 0.1 -
1.0 + 0.2 -
0.4 +0.1 -0.05
0.45 +0.15 -0.05
Structure Epitaxial planar type PNP silicon transistor
0.4 + 0.1 - 1.5 + 0.1 -
0.5 + 0.1 - 3.0 + 0.2 -
3Min.
5
2.5 +0.4 -0.1
0.5
0.45 +0.15 -0.05
ROHM : MPT3 EIAJ : SC-62
(1) Base (2) Collector (3) Emitter
(1) (2) (3)
ROHM : SPT EIAJ : SC-72
Abbreviated symbol: BA
2.5 + 0.2 -
(1) Emitter (2) Collector (3) Base
2SB1237
6.8 + 0.2 -
0.65Max.
1.0
0.5 + 0.1 - (1) (2) (3)
2.54 2.54 1.05
14.5 + 0.5 -
4.4 + 0.2 -
0.9
0.45 + 0.1 -
ROHM : ATV
(1) Emitter (2) Collector (3) Base
Denotes hFE
Rev.B
1/4
2SB1132 / 2SA1515S / 2SB1237
Transistors
Absolute maximum ratings (Ta=25C)
Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Symbol VCBO VCEO VEBO IC Limits -40 -32 -5 -1 -2 0.5 2 PC 0.3 1 Tj Tstg
+ +
Unit V V V A(DC) A(Pulse)
1 2 3
2SB1132 Collector power dissipation 2SA1515S 2SB1237 Junction temperature Storage temperature
W
150 -55 to +150
C C

1 Single pulse, Pw=100ms 2 When mounted on a 40 40 0.7 mm ceramic board. 3 Printed circuit board, 1.7 mm thick, collector copper plating 100mm2 or larger.
Electrical characteristics (Ta=25C)
Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current Collector-emitter saturation voltage DC current transfer ratio 2SB1132, 2SB1237 2SA1515S Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE(sat) hFE fT Cob Min. -40 -32 -5 - - - 82 120 - - Typ. - - - - - -0.2 - - 150 20 Max. - - - -0.5 -0.5 -0.5 390 390 - 30 Unit V V V A A V - - MHz pF IC= -50A IC= -1mA IE= -50A VCB= -20V VEB= -4V IC/IB= -500mA/-50mA VCE= -3V, IC= -0.1A VCE= -5V, IE=50mA, f=30MHz VCB= -10V, IE=0A, f=1MHz Conditions

Transition frequency Output capacitance
Measured using pulse current.
Packaging specifications and hFE
Package Code Type 2SB1132 2SA1515S 2SB1237 hFE PQR QR PQR - - - Basic ordering unit (pieces) T100 1000 Taping TP 5000 - TU2 2500 - -
hFE values are classified as follows :
Item hFE P 82 to 180 Q 120 to 270 R 180 to 390
Rev.B
2/4
2SB1132 / 2SA1515S / 2SB1237
Transistors
Electrical characteristics curves
-500
COLLECTOR CURRENT : IC (mA)
-200 -100 -50 -20 -10 -5 -2 -1 0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 BASE TO EMITTER VOLTAGE : VBE (V) Ta=100 C 25 C -55 C
COLLECTOR CURRENT : IC (mA)
VCE= -6V
-500
-300
-1.5
DC CURRENT GAIN : hFE
-3.0 -3.5 -4.0 -400 -4.5 -5.0
-2.5
Ta=25 C -2.0
1000
Ta=25 C
500 VCE= -3V -1V 200
-200
-1.0
-100
-0.5
100
0 0
-0.4
-0.8
-1.2
IB=0mA -1.6 -2.0
50 -1 -2 -5 -10 -20 -50 -100 -200 -500 -1000
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
COLLECTOR CURRENT : IC (mA)
Fig.1 Grounded emitter propagation characteristics
Fig.2 Grounded emitter output characteristics
Fig.3 DC current gain vs. collector current()
COLLECTOR SATURATION VOLTAGE : VCE(sat )(V)
VCE= -3V 1000
DC CURRENT GAIN : hFE
-0.5
Ta=25 C IC/IB=10
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
-1
-1.0
Ta=25 C
-0.8
500 Ta=100 C 200 25 C -55 C
-0.2 -0.1 -0.05
-0.6 lC= -500mA
-0.4
100 50 -1 -2
-0.02 -0.01 -1 -2
-0.2
lC= -300mA -2 -5 -10 -20 -50 -100
-5 -10 -20
-50 -100 -200 -500-1000
-5 -10 -20
-50 -100 -200 -500 -1000 -2000
0 -1
COLLECTOR CURRENT : IC (mA)
COLLECTOR CURRENT : IC (mA)
BASE CURRENT : IB (mA)
Fig.4 DC current gain vs. collector current()
Fig.5 Collector-emitter saturation voltage vs. collector current
Fig.6 Collector-emitter saturation voltage vs. base current
TRANSITION FREQUENCY : fT (MHz)
Ta=25 C VCE= -5V
200
COLLECTOR OUTPUT CAPACITANCE : Cob (pF)
100
COLLECTOR CURRENT : IC (A)
Ta=25 C f=1MHz IE=0A
50
-5 -2
s 0m =1 P w ms 00 =1 Pw
-1 -0.5 -0.2 -0.1 -0.05 -0.02 Ta=25 C Single pulse -0.01 0 -0.2 -0.5 -1
D C
100
50
20
20 -1
-2
-5
-10
-20
-50 -100
10
-0.5
-1
-2
-5
-10
-20
-2
-5 -10 -20
-50
EMITTER CURRENT : IE (mA)
COLLECTOR TO BASE VOLTAGE : VCB (V)
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
Fig.7 Gain bandwidth product vs. emitter current
Fig.8 Collector output capacitance vs.collector-base voltage
Fig.9 Safe operation area
(2SB1132)
Rev.B
3/4
2SB1132 / 2SA1515S / 2SB1237
Transistors
TRANSIENT THERMAL RESISTANCE : Rth ( C/W)
1000
Ta=25 C
-5
COLLECTOR CURRENT : IC (A)
-2 -1 -0.5 -0.2 -0.1 -0.05 -0.02 -0.01 -0.1 -0.2
IC Max.
Ta=25 C Single pulse
200 100
Ta=25 C
100
TRANSIENT THERMAL RESISTANCE : Rth ( C/W)
-2 -5 -10 -20 -50
50
PW =10ms PW =100ms DC
10
20 10 5
1
0.1 0.001
0.01
0.1
1 TIME : t (s)
10
100
1000
-0.5 -1
2 0.01
0.1
1
10
100
1000
COLLECTOR TO EMITTER VOLTAGE : VCE (V)
TIME : t (s)
Fig.10 Transient thermal resistance
(2SB1132)
Fig.11 Safe operation area
(2SB1237)
Fig.12 Transient thermal resistance
(2SB1237)
Rev.B
4/4
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1


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