SMBT2222A/ MMBT2222A
Electrical Characteristics
at
T
A
= 25°C, unless otherwise specified
Symbol
Values
Parameter
min.
AC Characteristics
Transition frequency
I
C
= 20 mA,
V
CE
= 20 V,
f
= 100 MHz
Collector-base capacitance
V
CB
= 10 V,
f
= 1 MHz
Emitter-base capacitance
V
EB
= 0.5 V,
f
= 1 MHz
Noise figure
I
C
= 100 µA,
V
CE
= 10 V,
R
S
= 1
k
,
F
f
= 200
Hz
-
-
4
dB
C
eb
-
-
25
C
cb
-
-
8
pF
f
T
300
-
-
MHz
typ.
max.
Unit
I
C
= 1 mA,
V
CE
= 10 V,
f
= 1 kHz
I
C
= 10 mA,
V
CE
= 10 V,
f
= 1 kHz
Open-circuit reverse voltage transf.ratio
I
C
= 1 mA,
V
CE
= 10 V,
f
= 1 kHz
I
C
= 10 mA,
V
CE
= 10 V,
f
= 1 kHz
Short-circuit forward current transf.ratio
I
C
= 1 mA,
V
CE
= 10 V,
f
= 1 kHz
I
C
= 10 mA,
V
CE
= 10 V,
f
= 1 kHz
Open-circuit output admittance
I
C
= 1 mA,
V
CE
= 10 V,
f
= 1 kHz
I
C
= 10 mA,
V
CE
= 10 V,
f
= 1 kHz
Delay time
V
CC
= 30 V,
I
C
= 150 mA,
I
B1
= 15 mA,
V
BE(off)
= 0.5 V
Rise time
V
CC
= 30 V,
I
C
= 150 mA,
I
B1
= 15 mA,
V
BE(off)
= 0.5 V
t
r
t
d
h
22e
h
21e
h
12e
2
0.25
-
-
50
75
5
25
-
-
-
-
-
-
-
-
-
-
8
1.25
10
-4
8
4
-
300
375
S
35
200
10
ns
-
-
25
Storage time
V
CC
= 30 V,
I
C
= 150 mA,
I
B1
=I
B2
= 15mA
Fall time
V
CC
= 30 V,
I
C
= 150 mA,
I
B1
=
I
B2 = 15mA
3
t
stg
t
f
-
-
-
-
225
60
ns
ns
Feb-18-2002
Short-circuit input impedance
f
= 1 kHz,
h
11e
k
INFINEON [ INFINEON TECHNOLOGIES AG ]
