1N5817 thru 1N5819
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves
(T
A
= 25°C unless otherwise noted)
Fig. 1 - Forward Current Derating Curve
1.0
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current
30
Peak Forward Surge Current (A)
Average Forward Current (A)
0.75
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
25
20
0.5
15
10
5
0
0.25
0
0
20
40
60
80
100
120
140
1
10
100
Case Temperature (
°
C)
Number of Cycles at 60 H
Z
Fig. 3 - Typical Instantaneous
Forward Characteristics
50
T
J
= 125°C
Pulse Width = 300µs
1% Duty Cycle
1.0
T
J
= 25°C
100
Fig. 4 - Typical Reverse Characteristics
Instantaneous Reverse Current (mA)
Instantaneous Forward Current (A)
10
10
T
J
= 125°C
1.0
0.1
T
J
= 75°C
0.1
0.01
T
J
= 25°C
0.001
0
20
40
60
80
100
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 - Typical Junction Capacitance
400
100
Fig. 6 - Typical Transient
Thermal Impedance
Transient Thermal Impedance (
°
C/W)
Junction Capacitance (pF)
T
J
= 25°C
f = 1.0 MH
Z
V
sig
= 50mVp-p
100
10
1
10
0.1
1
10
100
0.1
0.01
0.1
1
10
100
Reverse Voltage (V)
www.vishay.com
2
t — Pulse Duration (sec.)
Document Number 88525
25-Jun-02
VISHAY [ VISHAY TELEFUNKEN ]
