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FR157 View Datasheet(PDF) - Galaxy Semi-Conductor

Part Name
Description
Manufacturer
FR157
BILIN
Galaxy Semi-Conductor BILIN
FR157 Datasheet PDF : 2 Pages
1 2
RATINGS AND CHARACTERISTIC CURVES
FR151---FR157
FIG.1 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
10
N.1.
N.1.
trr
+0.5A
(+)
50VDC
(APPROX)
(-)
D.U.T.
1
N.1.
OSCILLOSCOPE
(NOTE 1)
(-)
PULSE
GENERATOR
(NOTE2)
(+)
0
-0.25A
NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
-1.0A
1cm
SETTIMEBASEFOR50/100 ns /cm
FIG.2 --TYPICAL FORWARD CHARACTERISTIC
FIG.3 -- FORWARD DERATING CURVE
100
10
TJ=25
Pulse Width=300µS
4
2
1.0
0.4
0.2
0.1
0.06
0.04
0.02
0.01
0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
1.50
1.25
1.00
.75
.50
Single Phase
.25
Half Wave 60HZ
Resistive or
Inductive Load
0
25 50
75
100 125
150 175
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
AMBIENT TEMPERATURE,
FIG.4--TYPICAL JUNCTION CAPACITANCE
FIG.5--PEAK FORWARD SURGE CURRENT
100
60
40
20
10
4
TJ=25
f=1MHz
2
1
.1 .2 .4 1.0 2 4 10 20 40 100
70
60
50
40
30
20
10
0
12
TJ=125
8.3m s Single Half
Sine-W ave
4 6 8 10 20
40 60 100
REVERSE VOLTAGE,VOLTS
NUMBER OF CYCLES AT 60 Hz
Document Number 1561103
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
 

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