EMZ2 ROHM Co. Ltd., EMZ2 Datasheet - Page 4

• Manufacturer Part Number: EMZ2
• Description: Power Management Dual Transistors
• Manufacturer: ROHM Co. Ltd.

Transistors
Fig.16 Collector-emitter saturation
Fig.19
0.05
0.02
0.01
500
200
100
0.5
0.2
0.1
50
20
10
0.2
0.2
20
10
5
2
1
0.2
Ta=25°C
COLLECTOR TO BASE VOLTAGE : V
EMITTER TO BASE VOLTAGE
Fig.13 DC current gain vs.
voltage vs. collector current ( Ι )
COLLECTOR CURRENT : I
0.5 1
0.5 1
COLLECTOR CURRENT : I
collector-base voltage
Emitter input capacitance vs.
emitter-base voltage
Collector output capacitance vs.
Ta=100°C
0.5
−55°C
25°C
collector current ( Ι )
2
1
2
5 10 20
2
5 10
V
CE
=5V
5
3V
1V
20
C
50 100 200
10
(mA)
C
50 100 200
(mA)
Ta=25°C
I
f = 1MHz
I
I
C
E
C
/I
20
=0A
=0A
B
: V
=10
CB
EB
(V)
(V)
50
Fig.17 Collector-emitter saturation
500
200
100
0.05
0.02
0.01
50
20
10
0.5
0.2
0.1
0.2
0.2
Fig.20 Base-collector time constant
Fig.14 DC current gain vs.
200
100
voltage vs. collector current (ΙΙ)
50
20
10
0.5 1
COLLECTOR CURRENT : I
−0.2
COLLECTOR CURRENT : I
0.5 1
Ta=100°C
collector current ( ΙΙ )
2
vs. emitter current
−55°C
EMITTER CURRENT : I
−0.5
25°C
Ta=100°C
2
5
−55°C
10 20
25°C
5 10
−1
−2
50 100 200
C
20
(mA)
C
V
(mA)
CE
I
C
= 5V
/I
E
B
(mA)
=50
50 100
Ta=25°C
f=32MH
V
−5
CB
=6V
EMZ2 / UMZ2N / IMZ2A
Fig.15 Collector-emitter saturation
−10
Z
Fig.18 Gain bandwidth product vs.
0.05
0.02
0.01
500
200
100
0.5
0.2
0.1
50
−0.5 −1
0.2
voltage vs. collector current
0.5 1
COLLECTOR CURRENT : I
emitter current
EMITTER CURRENT : I
−2
I
C
2
/I
B
Rev.A
=50
−5
10
20
5 10
−10 −20
20
E
(mA)
C
Ta=25°C
V
50 100 200
(mA)
Ta=25°C
CE
−50 −100
=6V
4/4