1N5818(2002) 查看數據表（PDF） - Vishay Semiconductors
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1N5818 Datasheet PDF : 2 Pages
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1N5817 thru 1N5819
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 1 - Forward Current Derating Curve
1.0
Resistive or
Inductive Load
0.375" (9.5mm)
0.75
Lead Length
0.5
0.25
0
0
20
40
60 80
100 120 140
Case Temperature (°C)
Fig. 3 - Typical Instantaneous
Forward Characteristics
50
TJ = 125°C
10
Pulse Width = 300µs
1% Duty Cycle
1.0
TJ = 25°C
0.1
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Instantaneous Forward Voltage (V)
Fig. 5 - Typical Junction Capacitance
400
TJ = 25°C
f = 1.0 MHZ
Vsig = 50mVp-p
100
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current
30
25
20
15
10
5
0
1
10
100
Number of Cycles at 60 HZ
Fig. 4 - Typical Reverse Characteristics
100
10
TJ = 125°C
1.0
0.1
TJ = 75°C
0.01
TJ = 25°C
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig. 6 - Typical Transient
Thermal Impedance
100
10
1
10
0.1
1
10
100
Reverse Voltage (V)
www.vishay.com
2
0.1
0.01
0.1
1
10
100
t — Pulse Duration (sec.)
Document Number 88525
25-Jun-02
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