2SB1188 データシートの表示（PDF） - Weitron Technology
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2SB1188 Datasheet PDF : 5 Pages
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2SB1188
ELECTRICAL CHARACTERISTIC CURVES
-1000 T a=100 C
-500
25 C
40 C
-200
-100
-50
V C E =-3V
-20
-10
-5
-2
-1
0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 -2.2
B AS E T O E MIT T E R V OLT AG E : V BE (V )
F IG .1 G rounded emitter propagation
characteris tics
500
200
V C E =6V
3V
1V
T a =25 C
100
50
-0.5
T a=25 C
-0.4
-2 . 5 mA
-0.3
-0.2
-2 . 2 5 mA
-2mA
-1 . 7 5 mA
-1 . 5 mA
-1 . 2 5 mA
-1mA
-750 A
-500 A
-0.1
-250 A
0
IB =0 A
0
-0.4
-0.8
-1.2
-1.6
-2
C OLLE C TOR TO E MITTE R VOLTAG E : VCE (V)
F IG .2 G rounded emitter output
characteris tics
500
T a =100 C
25 C
25 C
200
V C E =-3V
100
50
20 -5 -10 -20 -50 -100 -200 -500 -1000 -2000
C O L L E C T O R C UR R E NT : IC (mA)
F IG .3 DC current gain vs .
collector current
-500 T a =25 C
-200
-100
IC /IB =50
-50
20
10
-5 -10 -20 -50 -100 -200 -500 -1000 -2000
C O L L E C T O R C UR R E NT : IC (mA)
F IG .5 C ollector-emitter s aturation
voltage vs . collector current
20 -5 -10 -20 -50 -100 -200 -500 -1000 -2000
C O L L E C T O R C UR R E NT : IC (mA)
F IG .4 DC current gain vs .
collector current
-500 lC /lB =10
-200
-100
T a =100 C
25 C
40 C
-50
-20
-5 -10 -20 -50 -100 -200 -500 -1000 -2000
C O L L E C T O R C UR R E NT : IC (mA)
F IG .6 C ollector-emitter s aturation
voltage vs . collector current
WEITRON
http://www.weitron.com.tw
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