BCX17
Transistors
PNP small signal transistor
BCX17
Small load switch transistor with high gain and Low saturation voltage.
Features
1) High gain and low saturation voltage.
2) Ideal for small load switching applications.
3) Complements the BCX19.
Dimensions
(Unit : mm)
SST3
2.9
0.4
(3)
0.95
0.45
Packaging specifications
Package
Type
BCX17
Code
Basic ordering unit (pieces)
Taping
T116
3000
(1)Emitter
(2)Base
(3)Collector
(2)
(1)
0.95 0.95
1.9
1.3
2.4
0.15
Each lead has same dimensions
Abbreviated symbol : GT1
Absolute maximum ratings
(Ta=25°C)
Parameter
Collector-emitter voltage (V
BE
=0)
Collector-emitter voltage (open base)
Emitter-base voltage
Collector current
Collector current (peak value)
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
Limits
−50
−45
−5
−0.5
−1
0.2
Collector power dissipation
Junction temperature
Storage temperature
P
C
Tj
Tstg
0.35
0.425
150
−65
to 150
Unit
V
V
V
A
A
W
W
W
∗
∗2
°C
°C
∗
Mounted on a 7
×
5
×
0.6 mm CERAMIC SUBSTRATE
∗
2
Mounted on a 15
×
15
×
0.6 mm CERAMIC SUBSTRATE
Electrical characteristics
(Ta=25°C)
Parameter
Symbol
Min.
−50
−45
−5
−
−
−
−
100
DC current transfer ratio
h
FE
70
40
Transition frequency
Collector-base cutoff current
f
T
I
CBO
−
−
Typ.
−
−
−
−
−
−
−
−
−
−
200
−
Max.
−
−
−
−0.1
−10
−0.62
−1.2
600
−
−
−
−5
MHz
−
Unit
V
V
V
I
C
= −50µ
A
I
C
= −10mA
I
E
= −50µ
A
V
CB
= −20V
V
EB
= −5V
I
C
/I
B
= −500mA/ −50mA
V
CE
/I
C
= −1V/ −500mA
V
CE
= −1V,
I
C
= −100mA
V
CE
= −1V,
I
C
= −300mA
V
CE
= −1V,
I
C
= −500mA
V
CE
= −5V,
I
E
= −20mA,
f=100MHz
V
CB
= −20V,
Ta=150
°C
Conditions
Collector-emitter breakdown voltage BV
CES
Collector-emitter breakdown voltage BV
CEO
Emitter-base breakdown voltage
Collector-base cutoff current
Emitter-base cutoff current
Collector-emitter saturation voltage
Base-emitter voltage
BV
EBO
I
CBO
I
EBO
V
CE(sat)
V
BE(on)
µ
A
µ
A
V
V
µ
A
0.2Min.
1/1
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
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whatsoever nature in the event of any such infringement, or arising from or connected with or related
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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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