UMA1N / UMB1N / UMB5N / FMA1A / IMB1A / IMB5A

Transistors

General purpose (dual digital transistors)

UMA1N / UMB1N / UMB5N / FMA1A / IMB1A / IMB5A

!Features

1) Two DTA124E chips in a UMT or SMT package.

!Absolute maximum ratings

(Ta = 25

°C)

Parameter

Symbol

Pd

Tj

Tstg

Limits

−50

−40

10

−100

150(TOTAL)

150

−55 ∼ +150

Unit

V

V

mA

mW

1

300(TOTAL)

2

°C

°C

Supply voltage

Input voltage

Output current

Power dissipation

Junction temperature

Storage temperature

1 120mW per element must not be exceeded.

2 200mW per element must not be exceeded.

∗

∗

∗

∗

UMA1N, UMB1N, UMB5N

FMA1A, IMB1A, IMB5A

!Package, marking, and packaging specifications

Part No.

Package

Marking

Code

Basic ordering unit

(pieces)

UMA1N

UMT5

A1

TR

3000

UMB1N

UMT6

B1

TN

3000

UMB5N

UMT6

B5

TR

3000

FMA1A

SMT5

A1

T148

3000

IMB1A

SMT6

B1

T110

3000

IMB5A

SMT6

B5

T110

3000

!Circuit schematic

UMB5N

IMB5A

UMA1N

FMA1A

UMB1N

IMB1A

!Electrical characteristics

(Ta = 25

°C)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

−

−3

−

−

−

56

15.4

0.8

−

−

−0.1

−

−

−

22

−

−

1

−0.5

−

−0.3

−0.36

−0.5

−

28.6

1.2

V

V

mA

µA

−

k

Ω

−

= −0.5mA/−10mA

= −5V

Input voltage

Output voltage

Input current

Output current

DC current gain

Input resistance

Resistance ratio

!External dimensions

(Units : mm)

ROHM : UMT5

EIAJ : SC-88A

UMA1N

Each lead has same dimensions

0.1Min.

2.1

1.25

ROHM : UMT6

UMB1N, UMB5N

EIAJ : SC-88

Each lead has same dimensions

0.1Min.

2.1

1.25

FMA1A

ROHM : SMT5

EIAJ : SC-74A

Each lead has same dimensions

0.3to0.6

1.6

2.8

IMB1A, IMB5A

ROHM : SMT6

EIAJ : SC-74

Each lead has same dimensions

0.3to0.6

2.8

1.6