SB120(2003) View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
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SB120 Datasheet PDF : 2 Pages
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SB120 thru SB160
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
SB120 – SB140
0.5
SB150
& SB160
0.25
0
0
25 50 75 100 125 150 175
Lead Temperature (°C)
Fig. 3 - Typical Instantaneous
Forward Characteristics
50
TJ = 125°C
10
TJ = 150°C
Pulse Width = 300µs
1% Duty Cycle
1.0
TJ = 25°C
0.1
0.01
0
SB120 – SB140
SB150 & SB160
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
SB120 – SB140
SB150 & SB160
10
0.1
1
10
100
Reverse Voltage (V)
www.vishay.com
2
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current
50
TJ = TJ max.
8.3ms Single Half Sine-Wave
40
(JEDEC Method)
30
20
10
0
1
10
100
Number of Cycles at 60 HZ
Fig. 4 - Typical Reverse Characteristics
100
SB120 – SB140
SB150 & SB160
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
0.1
0.01
0.1
1
10
100
Pulse Duration (sec.)
Document Number 88715
04-Jun-03
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