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Data Sheet

ManualsBrandsRohm Semiconductor ManualstransistorsIMZ2AT108 Bipolar Transistor Emitter reverse voltage U(CEO) 50 V
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EMZ2 / UMZ2N / IMZ2A
Transistors
Rev.A 3/4
Fig.4 DC current gain vs.
collector current (I)
500
200
100
50
−0.2 −0.5 −1 −2 −5 −10 −20 −50 −100
DC CURRENT GAIN : hFE
Ta=25˚C
VCE= −5V
−3V
−1V
COLLECTOR CURRENT : IC (
mA)
Fig.5 DC current gain vs.
collector current (II)
500
200
100
50
−0.2 −0.5 −1 −2 −5 −10 −20 −50 −100
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : I
C
(
mA)
V
CE
= −6V
Ta=100˚C
−40˚C
25˚C
Fig.6 Collector-emitter saturation
voltage vs. collector current (I)
−0.1
−0.2 −0.5 −1 −2 −5 −10 −20 −50 −100
−1
−0.5
−0.2
−0.05
Ta=25˚C
COLLECTOR CURRENT : I
C
(
mA)
I
C
/I
B
=
50
20
10
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(
V)
Fig.7 Collector-emitter saturation
voltage vs. collector current (II)
−0.1
−0.2 −0.5 −1 −2 −5 −10 −20 −50 −100
−1
−0.5
−0.2
−0.05
COLLECTOR CURRENT : I
C
(mA)
l
C
/l
B
=10
Ta=100˚C
25˚C
−40˚C
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(
V)
Fig.9
Collector output capacitance vs.
collector-base voltage
Emitter inputcapacitance vs.
emitter-base voltage
COLLECTOR TO BASE VOLTAGE : VCB (V)
EMITTER TO BASE VOLTAGE : V
EB (V)
COLLECTOR OUTPUT CAPACITANCE : Cob (pF)
EMITTER INPUT CAPACITANCE : Cib (pF)
−0.5 −20
2
5
10
−1 −2 −5 −10
20
Cib
Cob
Ta=25˚C
f=1MHz
IE
=0A
IC
=0A
Fig.8 Gain bandwidth product vs.
emitter current
50 1000.5 20
50
100
200
500
1000
12 510
EMITTER CURRENT : I
E
(
mA)
TRANSITION FREQUENCY : f
T
(
MHz)
Ta=25˚C
V
CE
= −
12V
NPN Tr
Fig.10 Grounded emitter propagation
characteristics
0
0.1
0.2
0.5
2
20
50
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
1
5
10
Ta
=
100°
C
V
CE
=6V
COLLECTOR CURRENT : I
C
(mA)
BASE TO EMITTER VOLTAGE : V
BE
(V)
25
°
C
−
55°
C
Fig.11 Grounded emitter output
characteristics ( Ι )
0
20
40
60
80
100
0.4 0.8 1.2 1.6 2.00
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
0.05mA
0.10mA
0.15mA
0.25mA
0.30mA
0.35mA
0.20mA
Ta=25°C
I
B
=0A
0.40mA
0.50mA
0.45mA
0
0
2
8
10
4 8 12 16
4
6
20
I
B
=0A
Ta=25°C
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR TO EMITTER VOLTAGE : V
CE
(V)
3µA
6µA
9µA
12µA
15µA
18µA
21µA
24µA
27µA
30µA
Fig.12 Grounded emitter output
characteristics ( ΙΙ )