UMY1N Rohm, UMY1N Datasheet - Page 3

• Manufacturer Part Number: UMY1N
• Description: Emitter common (dual transistors)
• Manufacturer: Rohm

Transistors
Tr
2
−0.05
Fig.10 Grounded emitter propagation
500
200
100
−0.5
−0.2
−0.1
0.5
0.2
0.1
50
(NPN)
50
20
10
Fig.7 Collector-emitter saturation
−0.2
−1
5
2
1
−0.2
0
Fig.4 DC current gain vs. collector
Ta=25˚C
BASE TO EMITTER VOLTAGE : V
COLLECTOR CURRENT : I
0.2
−0.5 −1
−0.5 −1
characteristics
voltage vs. collector current ( II )
COLLECTOR CURRENT : I
current ( I )
0.4
Ta=100˚C
0.6
−2
−40˚C
−2
25˚C
0.8
V
−5
CE
−5 −10 −20
=−5V
1.0
−3V
−1V
−10 −20
1.2
C
(mA)
V
C
l
1.4
C
CE
/l
(mA)
−50 −100
BE
B
= 6V
−50 −100
=10
(V)
1.6
100
500
200
100
1000
COLLECTOR TO EMITTER VOLTAGE : V
80
60
40
20
500
200
100
50
−0.2
0
50
Fig.5 DC current gain vs. collector
0.5
Fig.8 Gain bandwidth product vs.
Fig.11 Grounded emitter output
0
Ta=25˚C
−0.5 −1
COLLECTOR CURRENT : I
1
EMITTER CURRENT : I
0.4
current ( II )
emitter current
characteristics ( I )
2
Ta=100˚C
−2
0.8
−40˚C
25˚C
5
−5 −10 −20
10
1.2
20
E
(mA)
Ta=25˚C
V
1.6
C
V
CE
(mA)
CE
0.50mA
0.35mA
0.30mA
0.25mA
0.20mA
0.15mA
0.10mA
0.05mA
=− 12V
I
B
=−6V
−50 −100
=0A
50
CE
(V)
2.0
100
EMY1 / UMY1N / FMY1A
−0.05
−0.5
−0.2
−0.1
Fig.9 Collector output capacitance vs.
−1
10
−0.2
8
6
4
2
0
Fig.6 Collector-emitter saturation
COLLECTOR TO EMITTER VOLTAGE : V
0
20
10
5
2
Ta=25˚C
COLLECTOR TO BASE VOLTAGE : V
EMITTER TO BASE VOLTAGE
Fig.12 Grounded emitter output
−0.5 −1
COLLECTOR CURRENT : I
-0.5
Emitter input capacitance vs.
collector-base voltage
emitter-base voltage
voltage vs. collector current ( I )
4
characteristics ( II )
I
C
-1
/I
−2
B
=50
8
20
10
-2
−5 −10 −20
30µA
27µA
24µA
21µA
18µA
15µA
12µA
I
B
9µA
6µA
3µA
=0A
12
-5
C
Ta=25˚C
(mA)
-10
16
Ta=25˚C
f = 1MHz
I
I
: V
−50 −100
E
C
=0A
=0A
CB
EB
-20
CE
(V)
(V)
20
(V)