EMB4 / UMB4N / IMB4A

Transistors

Rev.A

1/2

General purpose (dual digital transistors)

EMB4 / UMB4N / IMB4A

Feature

1) Two DTA114T chips in a EMT or UMT or SMT

package.

Equivalent circuits

EMB4 / UMB4N

(3)

(2)

(1)

(4)

(5)

(6)

IMB4A

(5)

(4)

(6)

(3)

(2)

(1)

Package, marking, and packaging specifications

Type

EMB4

EMT6

B4

T2R

8000

IMB4A

SMT6

B4

T110

3000

UMB4N

UMT6

B4

TN

3000

Package

Marking

Code

Basic ordering unit (pieces)

Absolute maximum ratings (Ta=25

°C)

Parameter

Symbol

Pd

Tj

Tstg

Limits

−50

−50

−5

−100

300(TOTAL)

150(TOTAL)

EMB4 / UMB4N

IMB4A

150

−55 to +150

Unit

V

V

V

mA

mW

°C

°C

Collector-base voltage

Collector-emitter voltage

Emitter-base voltage

Collector current

Power

dissipation

Junction temperature

Storage temperature

∗1 120mW per element must not be exceeded.

∗2 200mW per element must not be exceeded.

∗1

∗2

External dimensions (Unit : mm)

UMB4N

Each lead has same dimensions

ROHM : UMT6

EIAJ : SC-88

0.1Min.

2.1

1.25

IMB4A

Each lead has same dimensions

ROHM : SMT6

EIAJ : SC-74

0.3to0.6

2.8

1.6

Each lead has same dimensions

ROHM : EMT6

EMB4

1.2

1.6

(1)

(2)

(5)

(3)

(6)

(4)