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Dated : 07/12/2002
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
EMITTER CURRENT I E (mA)
-0.2
5
-0.3
-1
-0.5
10
30
fe
IYfeI
50
100
IYfeI, fe-IE
-10
-5
-3
COMMON EMITTER
VCE=6V
f=100MHz
Ta=25 C
o
-5
-10
-50
-30
-100
COMMON BASE
VCB=6V
f=100MHz
Ta=25 C
-0.3
-5
-10
5
-0.2
10
-0.5
-1
-3
-5
o
-50
-30
-100
50
30
100
Cib,gib-IE
-10
EMITTER CURRENT I E (mA)
EMITTER CURRENT I E (mA)
COMMON BASE
VCB=6V
f=100MHz
Ta=25 C
50
100
-0.5
-0.2
5
-0.3
10
-1
500
300
1000
50
30
100
IYfbI, fb-IE
-10
-5
-3
o
COMMON BASE
VCB=6V
f=100MHz
Ta=25 C
EMITTER CURRENT I E (mA)
1
3
5
10
-0.5
-0.3
-0.2
-1
30
50
10
100
Cob,gob-IE
-10
-3
-5
COMMON BASE
VCB=6V
f=100MHz
Ta=25 C
EMITTER CURRENT I E (mA)
-100
-50
-300
-500
0.1
-0.5
-0.3
-0.2
0.05
-1
0.3
0.5
-1000
1
IYrbI, fb-IE
-10
-3
-5
o
gib
Cib
200
20
gob
Cob
o
IYfbI
fb
IYrbI
rb
COMMON EMITTER
I E=-1mA
f=100MHz
Ta=25 C
1
1
COLLECTOR-EMITTER VOLTAGE VCE (V)
35
10
30
5
3
10
20
o
Cie,gie-VCE
Cie
gie
ST 2SC1923