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參數(shù)資料
| 型號： | CFRA157 |
| 廠商： | Comchip Technology Co., Ltd. |
| 英文描述： | SMD Fast Recovery Rectifier |
| 中文描述： | 貼片快恢復整流 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 67K |
| 代理商： | CFRA157 |
Rating and Characteristic Curves (CFRA151 Thru CFRA157)
www.comchip.com.tw
COMCHIP
Forward current ( A )
Forward Voltage (V)
Fig.2 - Forward Characteristics
MDS0210006B
Page 2
Fig. 3 - Junction Capacitance
Reverse Voltage (V)
0 0.4 0.8 1.2 1.6 2.0
Junction Capacitance (pF)
Peak Surge Forward Current ( A )
Fig. 4 - Non Repetitive Forward
Surge Current
Number of Cycles at 60Hz
SMD Fast Recovery Rectifier
Fig. 6 - Current Derating Curve
Fig. 5 - Test Circuit Diagram and Reverse Recovery Time Characteristics
(+)
(+)
25Vdc
(approx.)
( )
( )
PULSE
GENERATOR
(NOTE 2)
OSCILLISCOPE
(NOTE 1)
1
NON-
INDUCTIVE
W
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0
-0.25A
-1.0A
|
|
|
|
|
|
|
|
1cm
SET TIME BASE FOR
50 / 10ns / cm
trr
D.U.T.
10
NONINDUCTIVE
50
NONINDUCTIVE
W
W
0
10
20
50
40
30
1 5 10 50 100
0.1 1.0 10 100 1000
20
0
40
60
140
120
100
80
1
100
10
0.1
0.01
Single Phase
Half Wave 60Hz
0 20 40 60 80 100
1000
100
10
1.0
0.1
Percent of Rated Peak Reverse Voltage (%)
Reverse Current ( uA )
Fig. 1 - Reverse Characteristics
Tj=25 C
Pulse width 300uS
4% duty cycle
Tj=25 C
Average Forward Current ( A )
Ambient Temperature ( C)
0 25 50 75 100 125 150 175
2.1
1.8
1.5
1.2
0.9
0.6
0.3
0
8.3mS Single Half Sine
Wave JEDEC methode
Tj=125 C
Tj=25 C
Tj=25 C
f=1.0MHz
Vsig=50mV p-p
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| CFRB201-G | SMD Efficient Fast Recovery Rectifier |
| CFRB202-G | SMD Efficient Fast Recovery Rectifier |
| CFRB203-G | SMD Efficient Fast Recovery Rectifier |
| CFRB204-G | SMD Efficient Fast Recovery Rectifier |
| CFRB205-G | SMD Efficient Fast Recovery Rectifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CFRA157-G | 制造商:COMCHIP 制造商全稱:Comchip Technology 功能描述:SMD Efficient Fast Recovery Rectifier |
| CFRA201-G | 制造商:COMCHIP 制造商全稱:Comchip Technology 功能描述:SMD Fast Recovery Rectifiers |
| CFRA202-G | 制造商:COMCHIP 制造商全稱:Comchip Technology 功能描述:SMD Fast Recovery Rectifiers |
| CFRA203-G | 制造商:COMCHIP 制造商全稱:Comchip Technology 功能描述:SMD Fast Recovery Rectifiers |
| CFRA204-G | 制造商:COMCHIP 制造商全稱:Comchip Technology 功能描述:SMD Fast Recovery Rectifiers |
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