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Rohm Semiconductor Electronic Components Datasheet

UMA7N Datasheet

Emitter common (dual digital transistors)

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Transistors
EMA7 / UMA7N / FMA7A
Emitter common (dual digital transistors)
EMA7 / UMA7N / FMA7A
zFeatures
1) Two DTA143X chips in a EMT or UMT or SMT
package.
zEquivalent circuit
EMA7 / UMA7N
(3) (2) (1)
R1 R2 R2 R1
(4) (5)
FMA7A
(3) (4)
(5)
R1 R2 R2 R1
(2) (1)
zExternal dimensions (Unit : mm)
EMA7
(4) (3)
(2)
(5) (1)
1.2
1.6
ROHM : EMT5
Each lead has same dimensions
UMA7N
zPackage, marking, and packaging specifications
Type
Package
Marking
Code
Basic ordering unit (pieces)
EMA7
EMT5
A7
T2R
8000
UMA7N
UMT5
A7
TR
3000
FMA7A
SMT5
A7
T148
3000
zAbsolute maximum ratings (Ta = 25°C)
Parameter
Supply voltage
Input voltage
Output current
Power dissipation EMA7 / UMA7N
FMA7A
Junction temperature
Storage temperature
1 120mW per element must not be exceeded.
2 200mW per element must not be exceeded.
Symbol
VCC
VIN
IO
Pd
Tj
Tstg
Limits
50
20
7
100
150(TOTAL)
300(TOTAL)
150
55 to +150
Unit
V
V
mA
mW 1
2
°C
°C
1.25
2.1
0.1Min.
ROHM : UMT5
EIAJ : SC-88A
FMA7A
Each lead has same dimensions
1.6
2.8
0.3to0.6
ROHM : SMT5
EIAJ : SC-74A
Each lead has same dimensions
Rev.A
1/2


Rohm Semiconductor Electronic Components Datasheet

UMA7N Datasheet

Emitter common (dual digital transistors)

No Preview Available !

Transistors
EMA7 / UMA7N / FMA7A
zElectrical characteristics (Ta = 25°C)
Parameter
Symbol
Input voltage
VI (off)
VI (on)
Output voltage
VO (on)
Input current
II
Output current
IO (off)
DC current gain
GI
Transition frequency
fT
Input resistance
R1
Resistance ratio
Transition frequency of the device.
R2 / R1
Min.
2.5
30
3.29
1.7
Typ.
0.1
250
4.7
2.1
Max.
0.3
0.3
1.8
0.5
6.11
2.6
Unit
V
V
mA
µA
MHz
k
Conditions
VCC=−5V, IO=−100µA
VO=−0.3V, IO=−20mA
IO/II=−10mA/0.5mA
VI=−5V
VCC=−50V, VI=0V
VO=−5V, IO=−10mA
VCE=−10V, IE=5mA, f=100MHz
zElectrical characteristics curves
100
50
VO=−0.3V
20
10
5
2
1
500m
Ta=−40°C
25°C
100°C
200m
100m
100µ −200µ −500µ −1m 2m 5m 10m 20m 50m 100m
OUTPUT CURRENT : IO (V)
Fig.1 Input voltage vs. output current
(ON characteristics)
10m
5m VCC=−5V
2m
1m
500µ
Ta=100°C
200µ
25°C
100µ
50µ 40°C
20µ
10µ
5µ
2µ
1µ
0 0.5 1.0 1.5 2.0 2.5 3.0
INPUT VOLTAGE : VI(off) (V)
Fig.2 Output current vs. input voltage
(OFF characteristics)
1k VO=−5V
500
200
100
50 Ta=100°C
25°C
20 40°C
10
5
2
1
100µ −200µ −500µ −1m 2m
5m 10m 20m 50m 100m
OUTPUT CURRENT : IO (V)
Fig.3 DC current gain vs. output
current
1 IO/II=20
500m
200m
100m
50m Ta=100°C
25°C
20m 40°C
10m
5m
2m
1m
100µ −200µ −500µ −1m 2m 5m 10m 20m 50m 100m
OUTPUT CURRENT : IO (V)
Fig.4 Output voltage vs. output
current
Rev.A
2/2


Part Number UMA7N
Description Emitter common (dual digital transistors)
Maker Rohm
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UMA7N Datasheet PDF






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Rohm





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