SFR205 View Datasheet(PDF) - Master Instrument Corporation
Part Name
Description
Manufacturer
| SFR205 Datasheet PDF : 0 Pages | |||
SOFT RECOVERY FAST SWITCHING RECTIFIER
SFR201 THRU SFR207
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
2.0Ampere
RATING AND CHRACTERISTIC CURVES SFR201 THRU SFR207
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
3.0
2.0
1.0
0
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
25
50 55 75
100
125
150
175
AMBIENT TEMPERATURE, (° C)
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
60
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tjmax
40
20
1 Cycle
01
2
4 6 8 10
20
40 60
100
NUMBER OF CYCLES AT 60 Hz
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1000
100
10
Tj =25° C
Pulse Width=300us
1% Duty Cycle
1.0
0.1
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
10
TJ=25° C F=1MHz
Vsig =5 0m Vp-p
1
0.1
1.0
10
100
REVERSE VOLTAGE,(V)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
10
Tj =100° C
1.0
Tj =50° C
0.1
0.01
0
Tj =25° C
20
40
60
80
100
120
140
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.6-TEST CIRCUIT DIAGRAM AND
REVERSE REXOVERY TIME CHARACTERISTIC
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
(+)
25 Vdc
（approx）
(-)
D.U.T
1Ω
NON
INDUCTIVE
(-)
PULSE
GENERATIOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
+0.5A
0
0.25A
-1.0A
NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF
2.Rise time=10ns max.Source Impedance=50 ohms
Trr
1cm
SET TIME BASE FOR
50 /100NS /cm
E-mail: sales@cnmic.com Web Site: www.cnmic.com
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