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參數(shù)資料
| 型號(hào)： | MUR820 |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 8 A, 200 V, SILICON, RECTIFIER DIODE, TO-220AC |
| 封裝： | TO-220AC, 2 PIN |
| 文件頁數(shù)： | 5/7頁 |
| 文件大小： | 157K |
| 代理商： | MUR820 |
Bulletin PD-20898 12/04
5
MUR820PbF
www.irf.com
Fig. 10 - Reverse Recovery Waveform and Definitions
IRFP250
D.U.T.
L = 70H
V
= 200V
R
0.01
G
D
S
dif/dt
ADJUST
ta
tb
trr
Qrr
IF
I RRM
0.5
di(rec)M/dt
0.75 IRRM
5
4
3
2
0
1
di /dt
f
Fig. 9- Reverse Recovery Parameter Test Circuit
Reverse Recovery Circuit
di F /dt
di F /dt
4. Qrr - Area under curve defined by t rr
and IRRM
5. di (rec) M / dt - Peak rate of change of
current during t b portion of t rr
1. diF/dt - Rate of change of current through zero
crossing
2. IRRM - Peak reverse recovery current
3. trr - Reverse recovery time measured from zero
crossing point of negative going IF to point where
a line passing through 0.75 IRRM and 0.50 IRRM
extrapolated to zero current
Q rr =
t rr x I RRM
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MUR820 C0 | 制造商:SKMI/Taiwan 功能描述:Diode Switching 200V 8A 2-Pin(2+Tab) TO-220AC Tube 制造商:Taiwan Semiconductor 功能描述:Diode Switching 200V 8A 2-Pin(2+Tab) TO-220AC Tube |
| MUR820/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SWITCHMODE? Power Rectifier |
| MUR820_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:ULTRAFAST RECTIFIERS 8.0 AMPERES, 50−600 VOLTS |
| MUR820_1 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:8.0 AMPS. Glass Passivated Super Fast Rectifiers |
| MUR820_11 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:8.0AMP. Glass Passivated Super Fast Rectifiers |
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