SF28G 데이터 시트보기 (PDF) - Unisonic Technologies
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SF28G Datasheet PDF : 4 Pages
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SF28G
TYPICAL CHARACTERISTICS
Test Circuit Diagram And Reverse Recovery Time Characteristics
50Ω
10Ω
NONINDUCTIVE NONINDUCTIVE
trr
+0.5A
(+)
50 Vdc
(approx)
(-)
DUT
1Ω
NON
OSCILLOSCOPE
(NOTE 1)
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25A
-1.0A
Notes: 1 Rise Time=7ns max. Input Impedance=1 megohm 22pF
2 Rise Time=10ns max. Source Impedance=50 ohms
1cm
Set Time Base For
10/15ns/cm
DIODE
Typical Forward Current Derating Curve
3.0
2.0
1.0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
0.375"(9.5mm)
Lead Length
0 25 50
75 100 125 150 175
Ambient Temperature, TA (°C)
1000
Typical Reverse Characteristics
100
TA=150°C
Typical Forward Characteristics
100
TA=25°C
Pulse Width=300µs
1% Duty Cycle
10
TA=125°C
10
1.0
1.0
TA=25°C
0.1 0 20 40 60 80 100 120 140
Percent Of Rated Peak Reverse Voltage (%)
0.1
0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Forward Voltage (V)
Maximum Non-Repetitive Forward Surge Current
60
TA=25°C
50
8.3ms Single Half
(JEDEC Method)
40
30
20
10
1
2
5
10
20
50 100
Number Of Cycles At 60Hz
175
150
125
100
75
50
25
1
Typical Junction Capacitance
TJ=25°C
0.5 1 2 5 10 20 50 100 200 5001000
Reverse Voltage (V)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 4
QW-R601-255.C
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