Datasheet > EMA2

EMA2

更新时间： 2024-09-15 21:59:35

品牌	Logo	应用领域
罗姆 - ROHM		晶体数字晶体管
页数	文件大小	规格书
3页	68K
描述
Emitter common (dual digital transistors)

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中文翻译

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数据手册

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EMA2 数据手册

EMA2/UMA2N/FMA2A

Transistors

Emitter common

(dual digital transistors)

EMA2 / UMA2N / FMA2A

zFeatures

zExternal dimensions (Unit : mm)

1) Two DTA144E transistors in a EMT or UMT or SMT package.

2) Mounting cost and area can be cut in half.

EMA2

( )

(

)

1.2

1.6

zStructure

Dual PNP silicon transistor (each with two built in resistors)

Each lead has same dimensions

ROHM : EMT5

The following characteristics apply to both DTr1 and DTr2.

Abbreviated symbol : A2

UMA2N

zEquivalent circuit

EMA2 / UMA2N

FMA2A

(3)

(4)

(5)

1.25

2.1

(3)

(2)

(1)

=47kΩ

DTr2

DTr1

DTr2

DTr1

(2)

(1)

(4)

(5)

0.1Min.

Each lead has same dimensions

ROHM : UMT5

EIAJ : SC-88A

Abbreviated symbol : A2

zAbsolute maximum ratings (Ta = 25°C)

FMA2A

Parameter

Supply voltage

Symbol

Limits

−50

−40

Unit

Input voltage

VIN

1.6

2.8

−30

−100

Output current

C (Max.)

0.3to0.6

∗

EMA2, UMA2N

150 (TOTAL)

300 (TOTAL)

150

Each lead has same dimensions

Power

dissipation

FMA2A

ROHM : SMT5

EIAJ : SC-74A

Junction temperature

Storage temperature

˚C

Abbreviated symbol : A2

Tstg

−55 to +150

1 120mW per element must not be exceeded.

2 200mW per element must not be exceeded.

∗

Rev.A

1/2

12 3

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