FMY4A

Transistors

Rev.A

1/4

Power management (dual transistors)

FMY4A

Feature

1) Both a 2SA1037AK chip and 2SC2412K chip in a

EMT or UMT or SMT package.

Equivalent circuits

FMY4A

(3)

(2)

(1)

(4)

(5)

External dimensions (Unit : mm)

ROHM : SMT5

FMY4A

EIAJ : SC-74A

Each lead has same dimensions

0.3to0.6

1.6

2.8

Absolute maximum ratings (Ta = 25

°C)

Parameter

Symbol

Limits

−60

60

Unit

V

−50

50

V

−67

−150

150

V

mA

300 (TOTAL)

−55 to +150

°C

150

°C

mW

Tj

Tstg

Collector-base voltage

Collector-emitter voltage

Emitter-base voltage

Collector current

Collector power dissipation

Junction temperature

Storage temperature

Package, marking, and packaging specifications

Part No.

FMY4A

SMT5

Y4

T148

3000

Package

Marking

Code

Basic ordering unit (pieces)