參數(shù)資料
型號(hào): MUR490E
廠(chǎng)商: MOTOROLA INC
元件分類(lèi): 參考電壓二極管
英文描述: ULTRAFAST RECTIFIERS 4.0 AMPERES 900-1000 VOLTS
中文描述: 4 A, 900 V, SILICON, RECTIFIER DIODE
文件頁(yè)數(shù): 2/6頁(yè)
文件大?。?/td> 120K
代理商: MUR490E
2
Rectifier Device Data
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1)
(iF = 3.0 Amps, TJ = 150
°
C)
(iF = 3.0 Amps, TJ = 25
°
C)
(iF = 4.0 Amps, TJ = 25
°
C)
Maximum Instantaneous Reverse Current (1)
(Rated dc Voltage, TJ = 100
°
C)
(Rated dc Voltage, TJ = 25
°
C)
vF
1.53
1.75
1.85
Volts
iR
900
25
μ
A
Maximum Reverse Recovery Time
(IF = 1.0 Amp, di/dt = 50 Amp/
μ
s)
(IF = 0.5 Amp, iR = 1.0 Amp, IREC = 0.25 Amp)
trr
100
75
ns
Maximum Forward Recovery Time
(IF = 1.0 Amp, di/dt = 100 Amp/
μ
s, Recovery to 1.0 V)
tfr
75
ns
Controlled Avalanche Energy (See Test Circuit in Figure 6)
WAVAL
20
mJ
(1) Pulse Test: Pulse Width = 300
μ
s, Duty Cycle
2.0%.
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