Datasheet

Characteristics 1N5817, 1N5818, 1N5819
4/7 Doc ID 6262 Rev 5
Figure 7. Non repetitive surge peak forward
current versus overload duration
(maximum values) (1N5817/1N5818)
Figure 8. Non repetitive surge peak forward
current versus overload duration
(maximum values) (1N5819)
1E-3 1E-2 1E-1 1E+0
0
1
2
3
4
5
6
7
8
9
10
IM(A)
t(s)
Ta=100°C
Ta=75°C
Ta=25°C
I M
t
d =0.5
1E-3 1E-2 1E-1 1E+0
0
1
2
3
4
5
6
7
8
IM(A)
t(s)
Ta=100°C
Ta=75°C
Ta=25°C
I M
t
d =0.5
Figure 9. Relative variation of thermal
impedance junction to ambient
versus pulse duration
Figure 10. Junction capacitance versus
reverse voltage applied
(typical values)
1E-1 1E+0 1E+1 1E+2 1E+3
0.0
0.2
0.4
0.6
0.8
1.0
Zth(j-a)/Rth(j-a)
T
δ
=tp/T
tp
tp(s)
δ = 0.1
δ = 0.2
δ = 0.5
Single pulse
(epoxy printed circuit board,
e(Cu) = 35 mm, recommended pad layout)
1 2 5 102040
10
20
50
100
200
500
C(pF)
VR(V)
1N5819
1N5817
1N5818
F=1MHz
Tj=25°C
Figure 11. Reverse leakage current versus
reverse voltage applied (typical
values) (1N5817/1N5818)
Figure 12. Reverse leakage current versus
reverse voltage applied (typical
values) (1N5819)
0 5 10 15 20 25 30
1E-3
1E-2
1E-1
1E+0
1E+1
IR(mA)
1N5817
1N5818
VR(V)
Tj=100°C
Tj=25°C
Tj=125°C
0 5 10 15 20 30 35 40
1E-3
1E-2
1E-1
1E+0
1E+1
IR(mA)
VR(V)
Tj=100°C
Tj=25°C
Tj=125°C