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GALAXY ELECTRICAL

FR501 Datasheet Preview

FR501 Datasheet

FAST RECOVERY RECTIFIER

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BL GALAXY ELECTRICAL
FAST RECOVERY RECTIFIER
FR501---FR507
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 5.0 A
FEATURES
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon,Alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO-27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight:0.041 unces,1.15 grams
Mounting position: Any
DO - 27
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
FR
501
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length,
@TA=75
Peak forw ard surge current
VRRM
VRMS
VDC
IF(AV)
50
35
50
8.3ms single half-sine-w ave
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 5.0 A
IFSM
VF
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
IR
Maximum reverse recovery time (Note1)
trr
Typical junction capacitance (Note2)
CJ
Typical thermal resistance
(Note3)
RθJA
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE:1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
FR
502
FR
503
FR
504
FR
505
FR
506
FR
507
UNITS
100 200 400 600 800 1000 V
70 140 280 420 560 700 V
100 200 400 600 800 1000 V
5.0 A
200.0
1.3
10.0
200.0
150 250
28
22
- 55---- +150
- 55---- + 150
A
V
A
500 ns
pF
www.galaxycn.com
Document Number 0261073
BLGALAXY ELECTRICAL
1.




GALAXY ELECTRICAL

FR501 Datasheet Preview

FR501 Datasheet

FAST RECOVERY RECTIFIER

No Preview Available !

RATINGSANDCHARACTERISTICCURVES
FIG.1 -- FORWARD DERATINGCURVE
FR501---FR507
FIG.2--PEAK FORWARD SURGE CURRENT
8
7
6
5
4
3
2
Single Phase
Half W ave 60H Z
Resistive or
1 Inductive Load
0
0 25 50 75 100 125 150 175
200
175
150
125
100
75
50
25
0
1
TJ=125
8.3ms Single Half
Sine-Wave
2 4 8 10 20 40 60 80 100
AMBIENT TEMPERATURE,
FIG.3--TYPICAL JUNCTIONCAPACITANCE
NUMBEROF CYCLES AT60 Hz
FIG.4 --TYPICAL FORWARDCHARACTERISTIC
100
60
40
20
10
4 TJ=25
f=1MHz
2
1
.1 .2 .4
1.0 2 4
10 20 40 100
100
10
4
2
1.0
TJ=25
Pulse Width=300µS
0.4
0.2
0.1
0.06
0.04
0.02
0.01
0.5 0.7 0.9 1.1 1.3
1.5 1.7
1.9
REVERSE VOLTAGE,VOLTS
INSTANTANEOUS FORWARDVOLTAGE,VOLTS
FIG.5 -- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 10
N.1. N.1.
+0.5A
trr
(+)
50VDC
(APPROX)
(-)
D.U.T.
1
N.1.
OSCILLOSCOPE
(NOTE 1)
(-)
PULSE
GENERATOR
(NOTE2)
(+)
NOTES:1.RISETIME=7ns MAX. INPUTIMPEDANCE=1M .22pF
2.RISETIME=10ns MAX. SOURCEIMPEDANCE=5O
0
-0.25A
-1.0A
SETTIMEBASEFOR50/100 ns /cm
Document Number 0261073
BLGALAXY ELECTRICAL
1cm
www.galaxycn.com
2.


Part Number FR501
Description FAST RECOVERY RECTIFIER
Maker GALAXY ELECTRICAL
Total Page 2 Pages
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