ROHM 2SD1757K

2SD1757K
Transistors
Power Transistor (15V, 0.5A)
2SD1757K
!External dimensions (Units : mm)
VCBO
VCEO
30
15
V
V
Emitter-base voltage
Collector current
VEBO
IC
6.5
0.5
V
A
PC
0.2
W
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55~+150
°C
0.3to0.6
Each lead has same dimensions
ROHM : SMT3
EIAJ : SC-59
!Packaging specifications and hFE
Type
2SD1757K
Package
hFE
Marking
SMT3
QRS
AA *
Code
Basic ordering unit (pieces)
T146
3000
* Denotes hFE
!Electrical characteristics (Ta = 25°C)
Symbol
Min.
Typ.
Max.
Unit
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Parameter
BVCBO
BVCEO
30
15
-
-
V
V
Emitter-base breakdown voltage
BVEBO
6.5
-
-
V
IE = 50µA
ICBO
-
-
0.5
µA
VCB = 20V
IEBO
-
0.1
0.5
0.4
µA
V
IC/IB = 500mA/50mA
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
VCE(sat)
DC current transfer ratio
Transition frequency
hFE
fT
120
-
150
560
-
MHz
Output capacitance
Cob
-
15
-
pF
Conditions
IC = 50µA
IC = 1mA
VEB = 4V
VCE/IC = 3V/100mA
VCE = 5V , IE = −50mA , f = 100MHz
VCB = 10V , IE = 0A , f = 1MHz
1.1
Collector-base voltage
Collector-emitter voltage
0.8
Unit
0to0.1
Limits
0.15
2.8
Symbol
Collector power dissipation
(2)
1.6
!Absolute maximum ratings (Ta = 25°C)
Parameter
0.95 0.95
1.9
2.9
(3)
0.4
(1)
!Features
1) Low VCE(sat). (Typ.8mV at IC/IB = 10/1mA)
2) Optimal for muting.
(1) Emitter(Source)
(2) Base(Gate)
(3) Collector(Drain)
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 use silicon as a basic material.
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-Rev1.0