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DTD543XE / DTD543XM
Transistors

500mA / 12V Low VCE (sat) Digital transistors
(with built-in resistors)
DTD543XE / DTD543XM
Applications Dimensions (Unit : mm)
Inverter, Interface, Driver
DTD543XE 0.7
1.6
0.3 0.55
Feature
(3)
1) VCE (sat) is lower than conventional products.




0.8

1.6
2) Built-in bias resistors enable the configuration of an (2) (1)




0.1Min.
0.2 0.2
inverter circuit without connecting external input resistors 0.5 0.5
0.15 (1) GND
(2) IN
(see equivalent circuit). EMT3 1.0
(3) OUT
JEITA No. (SC-75A)
3) The bias resistors consist of thin-film resistors with JEDEC No. Each lead has same dimensions
complete isolation to allow negative biasing of the
Addreviated symbol : X43
input. They also have the advantage of almost completely
eliminating parasitic effects. DTD543XM
4) Only the on / off conditions need to be set for operation, 1.2
0.32
making the device design easy.




0.2
(3)




0.8
1.2
(1)(2)
Structure 0.22
(1) IN


0.2
0.13
0.4 0.4 0.5 (2) GND
NPN epitaxial planar silicon transistor 0.8
(3) OUT
(Resistor built-in type) VMT3
Each lead has same dimensions

Addreviated symbol : X43



Absolute maximum ratings (Ta=25