DTC115TM / DTC115TE / DTC115TUA /

Transistors

DTC115TKA / DTC115TSA

Digital transistors (built in resistor)

DTC115TM / DTC115TE / DTC115TUA /

DTC115TKA / DTC115TSA

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Features

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

inverter circuit without connecting external input

resistors.

2) The bias resistors consist of thin-film resistors with

complete isolation to allow negative biasing of the

input, and parasitic effects are almost completely

eliminated.

3) Only the on / off conditions need to be set for

operation, making device design easy.

4) Higher mounting densities can be achieved.

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Equivalent circuit

C

B

E

E : Emitter

C : Collector

B : Base

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External dimensions (Units : mm)

ROHM : EMT3

EIAJ : SC-75A

ROHM : UMT3

DTC115TE

DTC115TUA

DTC115TKA

DTC115TSA

EIAJ : SC-70

ROHM : SMT3

EIAJ : SC-59

ROHM : SPT

EIAJ : SC-72

ROHM : VMT3

DTC115TM

(1) Emitter

(2) Base

(3) Collector

Each lead has same dimensions

1.25

2.1

0.1Min.

(1) Emitter

(2) Base

(3) Collector

Each lead has same dimensions

0.3Min.

2.8

1.6

0.45

2.5

(1) (2) (3)

(1) Emitter

(2) Collector

(3) Base

5

Taping specifications

0.45

0.5

42

(1) Base

(2) Emitter

(3) Collector

(3)

1.2

0.8

0.2

0.15Max.

0.2

(2)

(1)

(1) Emitter

(2) Base

(3) Collector

0.1Min.

1.6

0.8

(2)

(3)

(1)