UMY4N Datasheet, PDF (1/2 Pages) Rohm – Power management (dual transistors)

Transistors
UMY4N / UMZ2N / FMY4A / IMZ2A
Power management (dual transistors)
UMY4N / UMZ2N / FMY4A / IMZ2A
!Features
1) Both a 2SA1037AK chip and 2SC2412K chip in a
UMT or SMT package.
!External dimensions (Units : mm)
UMY4N
!Absolute maximum ratings (Ta = 25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power UMY4N, UMZ2N
dissipation
FMY4A, IMZ2A
Junction temperature
Storage temperature
1 120mW per element must not be exceeded.
∗∗_{2 200mW per element must not be exceeded.}
Symbol
VCBO
VCEO
VEBO
IC
PC
Tj
Tstg
Limits
Tr1
Tr2
−60
60
−50
50
−6
7
−150 150
150 (TOTAL)
300 (TOTAL)
150
−55~+150
Unit
V
V
V
mA
mW
∗1
∗2
°C
°C
ROHM : UMT5
EIAJ : SC-88A
UMZ2N
1.25
2.1
0.1Min.
Each lead has same dimensions
1.25
2.1
!Package, marking, and packaging specifications
Part No.
Package
Marking
Code
Basic ordering unit (pieces)
UMY4N
UMT5
Y4
TR
3000
UMZ2N
UMT6
Z2
TR
3000
FMY4A
SMT5
Y4
T148
3000
IMZ2A
SMT6
Z2
T108
3000
ROHM : UMT6
EIAJ : SC-88
0.1Min.
Each lead has same dimensions
FMY4A
!Circuit diagrams
UMY4N
FMY4A
Tr1
Tr2
Tr1
Tr2
UMZ2N
Tr2
Tr1
IMZ2A
Tr2
Tr1
1.6
2.8
ROHM : SMT5
EIAJ : SC-74A
0.3to0.6
Each lead has same dimensions
IMZ2A
1.6
2.8
ROHM : SMT6
EIAJ : SC-74
0.3to0.6
Each lead has same dimensions