CURA101-HF 查看數據表（PDF） - ComChip
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CURA101-HF Datasheet PDF : 4 Pages
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SMD Ultra Fast Recovery Rectifiers
RATING AND CHARACTERISTIC CURVES (CURA101-HF thru CURA107-HF)
Fig.1- Typical Forward Current Derating Curve
1.4
1.2
1.0
0.8
0.6
Single phase
0.4 Half wave 60Hz
0.2
0
55
0 25 50 75 100 125 150 175
Ambient Temperature, (°C)
Fig.3 - Typical Instantaneous Forward
Characteristics
100
10
1
0.1
TJ=25 OC
Pulse width 300μS
1% duty cycle
0.01
0.4
0.6 0.8 1.0 1.2 1.4
Forward Voltage (V)
1.6 1.8
Fig.2 - Maximum NON-Repetitive Peak
Forward Surge Current
TJ=25 OC
8.3ms single half sine
30
wave, JEDEC method
20
10
1cycle
0
1
2
4
10 20 40
100
Number of Cycles at 60Hz
Fig.4 - Typical Reverse Characteristics
100
10
TJ=100 OC
1
TJ=25 OC
0.1
0 20 40 60 80 100 120 140
Percent of Rated Peak Reverse Voltage, (%)
Fig.5 - Junction Capacitance
1000
100
CRUA101-G~CURA103-G
CRUA103-G~CURA107-G
10
0.1
QW-JU001
1.0
10
Reverse Voltage, (V)
Fig.6 - Test Circuit Diagram and Reverse Recovery
Time Characteristic
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
trr
+0.5A
(+)
25Vdc
(approx.)
(-)
D.U.T.
1Ω
NON-
INDUCTIVE
OSCILLLISCOPE
(NOTE 1)
(-)
0
PULSE
GENERATOR
(NOTE 2) -0.25A
(+)
NOTES: 1. Rise time=7ns max., input impedance=1 MΩ, 22pF.
2. Rise time=10ns max.,Source impedance=50Ω.
-1.0A
1cm
Set time base for
50 / 100nS / cm
100
Comchip Technology CO., LTD.
REV:A
Page 2
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