DTD143TK ROHM Co. Ltd., DTD143TK Datasheet
DTD143TK
Manufacturer Part Number
DTD143TK
Description
Digital Transistors Built-in Resistor
Manufacturer
ROHM Co. Ltd.
Datasheet
1.DTD143TK.pdf
(3 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DTD143TK
Manufacturer:
ROHM
Quantity:
30 000
Company:
Part Number:
DTD143TKT146
Manufacturer:
ROHM
Quantity:
31 000
Transistors
500mA / 40V Digital transistors
(with built-in resistor)
DTD143TK
Inverter, Interface, Driver
1) Built-in bias resistors enable the configuration of an
2) The bias resistors consist of thin-film resistors with
3) Only the on / off conditions need to be set for
NPN epitaxial planar silicon transistor
(Resistor built-in type)
Part No.
DTD143TK
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Applications
Features
Structure
Packaging specifications
Absolute maximum ratings (Ta=25°C)
inverter circuit without connecting external input
resistors (see equivalent circuit).
complete isolation to allow negative biasing of the
input. They also have the advantage of almost
completely eliminating parasitic effects.
operation, making the device design easy.
Parameter
Package
Packaging type
Code
Basic ordering
unit (pieces)
Taping
Symbol
SMT3
T146
3000
V
V
V
Tstg
P
Tj
CBO
CEO
EBO
I
C
C
−55 to +150
Limits
500
200
150
50
40
5
R
External dimensions (Unit : mm)
Equivalent circuit
B : Base
C : Collector
E : Emitter
1
=4.7kΩ
ROHM : SMT3
EIAJ : SC-59
Unit
mW
B
mA
C
C
V
V
V
R
1
0.95 0.95
( 2 )
( 3 )
1.9
2.9
Abbreviated symbol: F03
0.4
( 1 )
E
C
Each lead has same dimensions
0.15
1.1
0.8
Rev.B
DTD143TK
(1) Emitter
(2) Base
(3) Collector
1/2
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DTD143TK Summary of contents
Page 1
... ROHM : SMT3 EIAJ : SC-59 Equivalent circuit Base C : Collector E : Emitter R =4.7kΩ 1 Limits Unit 50 V CBO 40 V CEO 5 V EBO I 500 200 150 C −55 to +150 C DTD143TK 2.9 1.1 0.4 0 0.95 0.95 0.15 (1) Emitter 1.9 (2) Base (3) Collector Each lead has same dimensions Abbreviated symbol: F03 Rev.B 1/2 ...
Page 2
... T 1 500m 200m Ta=100 C 100m 25 C −40 C 50m 20m 10m 500µ 10m 20m 50m COLLECTOR CURRENT : I Fig.2 Collector-emitter saturation voltage vs. collector current DTD143TK Conditions = 50µ 1mA 50µ 50V 50mA/2.5mA 5V 50mA ...
Page 3
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 ...