Data Sheet

EMZ2 / UMZ2N / IMZ2A
Transistors
Rev.A 4/4
0.2
20
10
0.5 1 2 5 10 20 50 100 200
50
100
200
500
V CE =5V
3V
1V
Ta=25°C
Fig.13 DC current gain vs.
collector current ( Ι )
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : I C (mA)
0.2 0.5 1 2 5 10 20 50 100 200
20
10
50
100
200
500
25°C
−55°C
Ta=100°C
V CE = 5V
Fig.14 DC current gain vs.
collector current ( ΙΙ )
DC CURRENT GAIN : h
FE
COLLECTOR CURRENT : I C (mA)
Fig.15 Collector-emitter saturation
voltage vs. collector current
0.2
COLLECTOR SATURATION VOLTAGE : VCE(sat)
(V)
COLLECTOR CURRENT : I C (mA)
0.01
0.02
0.05
0.1
0.2
0.5
0.5 1 2 5 10 20 50 100 200
I C /I B =50
20
10
Ta=25°C
Fig.16 Collector-emitter saturation
voltage vs. collector current ( Ι )
0.2
COLLECTOR SATURATION VOLTAGE : VCE(sat)
(V)
COLLECTOR CURRENT : I C (mA)
0.01
0.02
0.05
0.1
0.2
0.5
0.5 1 2 5 10 20 50 100 200
I C /I B =10
Ta=100°C
25°C
−55°C
Fig.17 Collector-emitter saturation
voltage vs. collector current (ΙΙ)
COLLECTOR SATURATION VOLTAGE : V
CE(sat)
(V)
COLLECTOR CURRENT : IC (mA)
0.2
0.01
0.02
0.05
0.1
0.2
0.5
0.5 1 2 5 10 20 50 100
IC/IB=50
Ta=100°C
25°C
−55°C
Fig.18 Gain bandwidth product vs.
emitter current
50
−0.5 −1 −2 −5 −10 −20 −50 −100
100
200
500
Ta=25°C
V CE =6V
EMITTER CURRENT : I E (mA)
TRANSITION FREQUENCY : f
T
(MHz)
Fig.20 Base-collector time constant
vs. emitter current
−0.2 −0.5 −1 −2 −5 −10
BASE COLLECTOR TIME CONSTANT : Cc·r
bb' (ps)
EMITTER CURRENT : I E (mA)
10
20
50
100
200
Ta=25°C
f=32MH
Z
V CB =6V
Fig.19 Collector output capacitance vs.
collector-base voltage
Emitter input capacitance vs.
emitter-base voltage
COLLECTOR TO BASE VOLTAGE : V CB (V)
EMITTER TO BASE VOLTAGE : V EB (V)
COLLECTOR OUTPUT CAPACITANCE : Cob (
pF)
EMITTER INPUT CAPACITANCE : Cib (
pF)
0.2 0.5 1 2 5 10 20 50
1
2
5
10
20
Cob
Ta=25°C
f = 1MHz
I E =0A
I C =0A
Cib