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Dated : 05/10/2005
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
ST 2N2222 / 2N2222A
Characteristics at Tamb=25 OC
Symbol
Min.
Typ.
Max.
Unit
DC Current Gain
at IC=0.1mA, VCE=10V
at IC=1mA, VCE=10V
at IC=10mA, VCE=10V
at IC=150mA, VCE=10V
at IC=500mA, VCE=10V
ST 2N2222
ST 2N2222A
hFE
hFE
hFE
hFE
hFE
hFE
35
50
75
100
30
40
-
-
-
-
-
-
-
-
-
300
-
-
-
-
-
-
-
-
Collector Cutoff Current
at VCB=50V
at VCB=60V
ST 2N2222
ST 2N2222A
ICBO
ICBO
-
-
-
-
0.01
0.01
µA
µA
Collector Base Breakdown Voltage
at IC=10µA
ST 2N2222
ST 2N2222A
V(BR)CBO
V(BR)CBO
60
75
-
-
-
-
V
V
Collector Emitter Breakdown Voltage
at IC=10mA
ST 2N2222
ST 2N2222A
V(BR)CEO
V(BR)CEO
30
40
-
-
-
-
V
V
Emitter Base Breakdown Voltage
at IE=10µA
ST 2N2222
ST 2N2222A
V(BR)EBO
V(BR)EBO
5
6
-
-
-
-
V
V
Collector Saturation Voltage
at IC=150mA, IB=15mA
at IC=500mA, IB=50mA
ST 2N2222
ST 2N2222A
ST 2N2222
ST 2N2222A
VCE(sat)
VCE(sat)
VCE(sat)
VCE(sat)
-
-
-
-
-
-
-
-
0.4
0.3
1.6
1
V
V
V
V
Base Saturation Voltage
at IC=150mA, IB=15mA
at IC=500mA, IB=50mA
ST 2N2222
ST 2N2222A
ST 2N2222
ST 2N2222A
VBE(sat)
VBE(sat)
VBE(sat)
VBE(sat)
-
0.6
-
-
-
-
-
-
1.3
1.2
2.6
2.0
V
V
V
V
Gain Bandwidth Product
at IC=20mA, VCE=20V, f=100MHz
fT
250
-
-
MHz
Collector Output Capacitance
at VCB=10V, f=1MHz
Cob
-
-
8
pF
Input Capacitance
at VCB=0.5V, f=1MHz
Cib
-
-
30
pF