SL431B データシートの表示（PDF） - AUK -> KODENSHI CORP
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SL431B Datasheet PDF : 6 Pages
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Electrical Characteristics Curves (Continue)
Fig.4 IK vs VKA (1)
150
125 VKA=Vref
Ta=25˚C
100
75
50
25
0
-25
-50
-75
-100-2
-1
0
1
2
3
Cathode Voltage VKA [V]
Fig.6 IK(off) vs VKA
2.0
Vref=0V, Ta=25°C
1.5
1.0
I 0.5
0.0
0
10
20
30
40
50
Cathode Voltage VKA [V]
Fig.8 Vref vs Ta
2.545
VKA=Vref , Iref=10mA
2.525
2.505
Vref(max)
2.485
Vref(typ)
2.465
Vref(min)
2.445
-50 -25
0
25
50
75 100
Ambient Temperature Ta [˚C]
SL431x
Fig.5 IK vs VKA (2)
4.0
VKA=Vref, Ta=25˚C
3.0
2.0
1.0
0.0
-0.2
-1
0
1
2
3
Cathode Voltage VKA [V]
Fig.7 ΔVref/ΔVKA vs Ta
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
-50
-25
0
Vref ≤ VKA ≤ 36V
IK=10mA
25
50
75 100
Ambient Temperature Ta [˚C]
1000
800
Fig.9 PD vs Ta
600
400
200
0
0
25
50
75 100 125 150
Ambient Temperature Ta [˚C]
KSD-I0A004-000
4
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