參數(shù)資料
型號(hào): UMA7N
廠商: Rohm CO.,LTD.
英文描述: Emitter common (dual digital transistors)
中文描述: 發(fā)射極常見(jiàn)(雙數(shù)字晶體管)
文件頁(yè)數(shù): 2/3頁(yè)
文件大?。?/td> 69K
代理商: UMA7N
EMA7 / UMA7N / FMA7A
Transistors
z
Electrical characteristics
(Ta = 25
°
C)
Parameter
Symbol
Min.
Typ.
Max.
V
I (off)
V
I (on)
V
O (on)
I
I
I
O (off)
G
I
f
T
R
1
3.29
4.7
6.11
R
2
/
R
1
1.7
2.1
Transition frequency of the device.
z
Electrical characteristics curves
100
V
O
=
0.3V
5m
Rev.A
2/2
Unit
Conditions
Input resistance
Resistance ratio
2.5
30
0.1
250
0.3
0.3
1.8
0.5
V
V
mA
μ
A
MHz
k
2.6
V
CC
=
5V, I
O
=
100
μ
A
V
O
=
0.3V, I
O
=
20mA
I
O
/I
I
=
10mA/
0.5mA
V
I
=
5V
V
CC
=
50V, V
I
=
0V
V
O
=
5V, I
O
=
10mA
V
CE
=
10V, I
E
=
5mA, f
=
100MHz
Input voltage
Output voltage
Input current
Output current
DC current gain
Transition frequency
OUTPUT CURRENT : I
O
(V)
Fig.1 Input voltage vs. output current
(ON characteristics)
50
20
10
5
2
1
500m
200m
100m
I
I
100
μ
200
μ
500
μ
1m
2m
5m
10m
20m
50m
100m
Ta
=
40
°
C
25
°
C
100
°
C
0
3.0
O
O
INPUT VOLTAGE : V
I(off)
(V)
Fig.2 Output current vs. input voltage
(OFF characteristics)
10m
1
μ
2m
1m
500
μ
200
μ
100
μ
50
μ
20
μ
10
μ
5
μ
2
μ
0.5
1.0
1.5
2.0
2.5
V
CC
=
5V
Ta
=
100
°
C
25
°
C
40
°
C
D
I
OUTPUT CURRENT : I
O
(V)
Fig.3 DC current gain vs. output
current
1k
500
200
100
50
20
10
5
2
1
100
μ
200
μ
V
O
=
5V
500
μ
1m
2m
5m
10m
20m
50m
100m
Ta
=
100
°
C
25
°
C
40
°
C
O
O
OUTPUT CURRENT : I
O
(V)
Fig.4 Output voltage vs. output
current
1
500m
200m
100m
50m
20m
10m
5m
2m
1m
I
O
/I
I
=
20
1m
10m
100m
100
μ
200
μ
500
μ
2m
5m
20m
50m
Ta
=
100
°
C
25
°
C
40
°
C
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