ROHM EMG1, FMG1A, UMG1N Schematic [ru]
EMG1 / UMG1N / FMG1A
Transistors
General purpose (dual digital transistors)
EMG1 / UMG1N / FMG1A
zFeatures
1) Two DTC124E chips in a EMT or UMT or SMT
package.
zCircuit schematic
EMG1 / UMG1N
(2)(3)
R
1
R
R
2
(1)
2
FMG1A
(5)
(4)(3)
R
1
R
1
R
2
R
1
R
2
zExternal dimensions (Unit : mm)
EMG1
(3)
ROHM : EMT5
0.22
0.13
(4)
(5)
0.5
1.0
(2)
0.5
(1)
1.2
1.6
Each lead has same dimensions
1.6
0.5
2
=22kΩ
(5)
(2)
R
1
=
R
2
=22kΩ
(1)
(4)
R
1
=
R
zAbsolute maximum ratings (Ta = 25°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.
Parameter
EMG1 / UMG1N
FMG1A
Symbol
V
CC
V
IN
I
O
I
C(MAX)
Pd
Tj
Tstg
Limits
50
40
−10
30
100 mACollector current
150(TOTAL)
300(TOTAL)
150
to
+150
−55
Unit
V
V
mA
mW
°C
°C
zPackage, marking, and packaging specifications
G1
TR
3000
FMG1A
SMT5
G1
T148
3000
Type
Package
Marking
Code
Basic ordering unit (pieces)
EMG1
EMT5
G1
T2R
8000
UMG1N
UMT5
)
UMG1N
0.2
0.15
0.1Min.
ROHM : UMT5
∗1
∗2
EIAJ : SC-88A
FMG1A
0.3to0.6
ROHM : SMT5
EIAJ : SC-74A
0.3
0.15
)
2
(
)
1
(
)
4
3
(
(
)
0.65
2
(
)
)
5
(
1.6
2.8
1.25
2.1
0to0.1
0.65
1
(
0.7
0to0.1
Each lead has same dimensions
)
3
(
0.95
2.9
1.9
)(
4
(
0.95
)
5
1.1
0.8
Each lead has same dimensions
1.3
2.0
0.9
Rev.A 1/2
Transistors
zElectrical characteristics (Ta = 25°C)
Parameter Symbol Min. Typ. Max. Unit Conditions
Input voltage
Output voltage
Input current
Output current
DC current gain
Transition frequency
Input resistance
Resistance ratio
∗ Characteristics of built-in transistor
zElectrical characteristics curves
100
50
20
(V)
I(on)
10
Ta=−40°C
5
2
1
500m
INPUT VOLTAGE : V
200m
100m
100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m
25°C
100°C
OUTPUT CURRENT : I
Fig.1 Input voltage vs. output current
(ON characteristics)
1
500m
(V)
200m
O(on)
100m
50m
20m
10m
5m
OUTPUT VOLTAGE : V
2m
1m
100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m
Ta=100°C
25°C
−40°C
OUTPUT CURRENT : I
Fig.4 Output voltage vs. output
current
O
(A)
O
(A)
VO=0.2V
lO/lI=20
I (off)
V
V
I (on)
V
O (on)
I
I
I
O (off)
G
I
f
T
R
1
R
2 / R1
10m
5m
2m
(A)
1m
500µ
200µ
100µ
50µ
20µ
10µ
OUTPUT CURRENT : Io
5µ
2µ
1µ
−
3
0.1
−
−
−
56
−
250
15.4
0.8
VCC=5V
Ta=100°C
25°C
−40°C
0 3.0
0.5 1.0 1.5 2.0 2.5
INPUT VOLTAGE : V
0.5
−
−
−
0.3
0.36
−
0.5
−
−−−V
−∗
22
28.6
1
1.2
I(off)
(V)
Fig.2 Output current vs. input voltage
(OFF characteristics)
EMG1 / UMG1N / FMG1A
CC
=5V, IO=100µA
V
V
V
O
=0.2V, IO=5mA
V
I
O
=10mA, II=0.5mA
mA
V
I
=5V
µA
CC
=50V, VI=0V
V
O
=5V, IO=5mA
MHz
V
CE
=10V, IE= −5mA , f=100MHz
kΩ
−
1k
500
I
200
100
50
20
10
5
DC CURRENT GAIN : G
2
1
100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m
Fig.3 DC current gain vs. output
−
−
Ta=100°C
25°C
−40°C
OUTPUT CURRENT : I
current
VO=5V
O
(A)
Rev.A 2/2
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