Datasheet

EMY1 / UMY1N / FMY1A
Transistors
Rev.A 1/4
Emitter common (dual transistors)
EMY1 / UMY1N / FMY1A
zFeatures
1) Includes a 2SA1037AK and a 2SC2412K transistor in
a EMT or UMT or SMT package.
2) PNP and NPN transistors have common emitters.
3) Mounting cost and area can be cut in half.
zStructure
Epitaxial planar type
PNP / NPN silicon transistor
zEquivalent circuit
EMY1 / UMY1N FMY1A
Tr 1 Tr 2
(3) (4) (5)
(2)
(1)
Tr 1 Tr 2
(3) (2) (1)
(4)
(5)
zAbsolute maximum ratings (Ta = 25°C)
Parameter Symbol
Limits
Tr
1 Tr 2
V CBO 60
50
V
CEO
V EBO
7
I
C 150
−60
−50
−6
−150
Tj 150
Tstg −55 to +150
P
C
EMY1, UMY1N 150 (TOTAL)
Unit
V
V
V
mA
°C
°C
mW
FMY1A 300 (TOTAL)
∗1
∗2
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Junction temperature
Storage temperature
Power
dissipation
∗
1 120mW per element must not be exceeded.
∗
2 200mW per element must not be exceeded.
zExternal dimensions (Unit : mm)
ROHM : EMT5
EMY1
ROHM : UMT5
EIAJ : SC-88A
UMY1N
Each lead has same dimensions
Each lead has same dimensions
0to0.1
1.1
0.8
0.3to0.6
0.15
1.6
2.8
2.9
0.95
1.9
(
4
)
(
5
)
(
1
)
0.3
(
3
)
0.95
(
2
)
Abbreviated symbol : Y1
Abbreviated symbol : Y1
Abbreviated symbol : Y1
ROHM : SMT5
EIAJ : SC-74A
FMY1A
0.22
1.2
1.6
(
1
)
(
2
)
(
3
)
(
5
)
(
4
)
0.13
0.5
0.5
0.5
1.0
1.6
Each lead has same dimensions
0.9
0.15
0~0.1
0.1Min.
0.7
2.1
1.3
0.65
2.0
(
4
)
(
1
)
(
5
)
0.2
1.25
(
2
)
0.65
(
3
)