參數(shù)資料
型號: CEFC305-G
廠商: Comchip Technology Co., Ltd.
英文描述: SMD Efficient Fast Recovery Rectifier
中文描述: 貼片高效快速恢復(fù)整流器
文件頁數(shù): 2/2頁
文件大?。?/td> 79K
代理商: CEFC305-G
Page1
SMD Efficient Fast Recovery Rectifier
-G
suffix designates RoHS compliant Version
F
Fig.2 - Forward Characteristics
Fig. 5 - Test Circuit Diagram and Reverse Recovery Time Characteristics
(+)
25Vdc
(approx.)
(+)
( )
( )
PULSE
(NOTE 2)
1
NON-
+0.5A
0
-0.25A
-1.0A
|
|
|
|
|
|
|
|
1cm
trr
10
NONINDUCTIVE
NONINDUCTIVE
100
80
60
40
20
0
1 5 10 50 100
Single Phase
Half Wave 60Hz
0 20 40 60 80 100 120 140
Tj=25 C
Tj=125 C
Tj=25 C
Pulse width 300uS
4% duty cycle
Tj=25 C
( C)
0 25 50 75 100 125 150 175
Ambient Temperature
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Tj=75 C
0.1 1.0 10 100
Reverse Voltage (V)
J
2.0
10
200
100
Tj=25 C
CEFC301-303
CEFC305
CEFC304
Rating and Characteristic Curves (CEFC301-G thru CEFC305-G)
Fig. 1 - Reverse Characteritics
Percent of Rated Peak Reverse Voltage (%)
R
Fig. 3 - Junction Capacitance
Forward Voltage(V)
Fig. 4 - Non Repetitive Forward Surge Current
Number of Cycles at 60Hz
P
8.3mS Single HalfSine
Wave JEDEC methode
Fig. 6 - Current Derating Curve
A
SET TIME BASE FOR
50 / 10ns / cm
NOTES: 1. Rise Time = 7ns max., Input Impedance = 1 megohm.22pF.
2. Rise Time = 10ns max., Source Impedance = 50 ohms.
D.U.T.
OSCILLSCOPE
(NOTE 1)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
10
1.0
0.1
0.01
0.001
100
10
1.0
0.1
0.01
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CEFC301 SMD Efficient Fast Recovery Rectifier
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