22U02B Просмотр технического описания (PDF) - STMicroelectronics
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22U02B Datasheet PDF : 7 Pages
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1N5822U
Characteristics
Figure 1. Average forward power dissipation Figure 2. Average forward current versus
versus average forward current
ambient temperature (δ = 0.5)
PF(av)(W)
2.4
δ=0.05
δ=0.1
d=0.2
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
IF(av) (A)
0.0
0.0
0.5
1.0
1.5
2.0
2.5
δ=0.5
δ=1
T
δ=tp/T
tp
3.0
3.5
4.0
IF(av)(A)
3.5
3.0
Rth(j-a)=Rth(j-c)
2.5
2.0
1.5
1.0
T
Rth(j-a)=120 °C/W
0.5
δ=tp/T
tp
Tamb(°C)
0.0
0
25
50
75
100
125
150
Figure 3.
IM(A)
50
45
40
35
30
25
20
15
10
IM
5
0
1.E-03
Non repetitive surge peak forward Figure 4.
current versus overload duration
(maximum values)
Relative variation of thermal
impedance junction to case versus
pulse duration
t
δ =0.5
1.E-02
t(s)
1.E-01
Tc=25 °C
Tc=75 °C
Tc=125 °C
1.E+00
Zth(j-c)/Rth(j-c)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
Single pulse
0.2
0.1
0.0
1.E-04
1.E-03
tp(s)
1.E-02
1.E-01
1.E+00
Figure 5.
Reverse leakage current versus
reverse voltage applied (typical
values)
IR(mA)
1.E+02
Tj=150°C
1.E+01
1.E+00
Tj=125°C
Tj=100°C
Tj=75°C
1.E-01
Tj=50°C
1.E-02
1.E-03
0
Tj=25°C
VR(V)
5
10
15
20
25
30
35
40
Figure 6. Forward voltage drop versus
forward current (typical values)
IFM(A)
10.00
1.00
Tj=125°C
0.10
Tj=25°C
Tj=100°C
VFM(V)
0.01
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Doc ID 16007 Rev 1
3/7
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