2sb1240 ROHM Co. Ltd., 2sb1240 Datasheet
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Manufacturer Part Number
2sb1240
Description
Medium Power Transistor -32v, -2a
Manufacturer
ROHM Co. Ltd.
Available stocks
Transistors
Medium power transistor (−32V, −2A)
2SB1188 / 2SB1182 / 2SB1240
1) Low V
2) Complements the 2SD1766 / 2SD1758 /
Epitaxial planar type
PNP silicon transistor
∗
∗
∗
Features
Structure
Absolute maximum ratings (Ta=25°C)
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power
dissipation
Junction temperature
Storage temperature
V
(I
2SD1862.
1 Single pulse, Pw=100ms
2 When mounted on a 40
3 Printed circuit board, 1.7mm thick, collector copper plating 100mm
C
CE(sat)
/I
B
= −2A / −0.2A)
CE(sat)
= −0.5V (Typ.)
Parameter
.
2SB1240
2SB1188
2SB1182
×
40
×
0.7 mm ceramic board.
Symbol
V
V
V
Tstg
P
CBO
CEO
I
Tj
EBO
C
C
∗
External dimensions (Unit : mm)
2SB1188
2SB1240
Denotes h
−55 to 150
2
ROHM : MPT3
EIAJ : SC-62
Abbreviated symbol: BC
or larger.
0.65Max.
Limits
−40
−32
150
−5
−2
−3
0.5
10
0.4±0.1
1.5±0.1
2
1
ROHM : ATV
(1)
FE
(1)
2.54 2.54
6.8
(2)
±
1.6±0.1
3.0±0.2
4.5
(2)
0.5±0.1
0.2
2SB1188 / 2SB1182 / 2SB1240
(3)
+0.2
−0.1
(3)
0.5
(1) Base
(2) Collector
(3) Emitter
±
0.4±0.1
1.5±0.1
0.1
W (Tc=25 °C )
∗
A (Pulse)
A(DC)
1.05
(1) Emitter
(2) Collector
(3) Base
Unit
1.5
°C
°C
W
W
W
V
V
V
+
−0.1
2.5
0.2
±
0.2
0.4
0.45
∗
∗
∗
+
−0.05
±
0.1
1
2
3
0.1
2SB1182
ROHM : CPT3
EIAJ : SC-63
0.75
2.3
±
0.9
(1)
0.2
6.5
5.1
+0.2
−
(2)
±
0.1
0.2
2.3
(3)
±
Rev.A
0.2
0.65
±
C0.5
0.1
(1) Base
(2) Collector
(3) Emitter
0.5
1.0
2.3
0.55
+0.2
−
±
±
0.1
0.1
0.2
±
0.1
1/3
Related parts for 2sb1240
2sb1240 Summary of contents
... Junction temperature Storage temperature ∗ 1 Single pulse, Pw=100ms ∗ × × 2 When mounted 0.7 mm ceramic board. ∗ 3 Printed circuit board, 1.7mm thick, collector copper plating 100mm 2SB1188 / 2SB1182 / 2SB1240 External dimensions (Unit : mm) 2SB1188 +0.2 4.5 −0.1 1.6±0.1 (1) (2) (3) 0.4±0.1 0.5±0.1 0.4±0.1 1.5± ...
... BASE TO EMITTER VOLTAGE : V BE Fig.1 Grounded emitter propagation characteristics 2SB1188 / 2SB1182 / 2SB1240 Symbol Min. Typ. Max. Unit −40 − − CBO −32 − ...
... COLLECTOR TO EMITTER VOLTAGE : V CE Fig.10 Safe operation area (2SB1188) 2SB1188 / 2SB1182 / 2SB1240 −500 Ta=25°C −200 −100 = − −5 −10 −20 −50 −100 −200 −500 −1000 −2000 ...
Appendix 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 ...
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