BL GALAXY ELECTRICAL
HIGH VOLTAGE RECTIFIERS
FEATURES
L ow cost D iffused junction L ow leakage L ow forward voltage drop H igh current capability Easily cleaned with alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0
R1200--- R2000
VOLTAGE RANGE: 1200 --- 2000 V CURRENT: 0.5 A
DO - 41
MECHANICAL DATA
C ase:JEDEC DO--41,molded plastic Terminals: Axial lead ,solderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.012ounces,0.34 grams Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 a m bient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
R1200
Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forw ard rectified current 9.5mm lead length, @TA=75
R1500
1500 1050 1500 0.5
R1800
1800 1260 1800
R2000
2000 1400 2000
UNITS
V V V A
V RRM V RMS V DC IF(AV)
1200 840 1200
Peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load @TJ =125
IFSM
30.0
A
Maximum instantaneous forw ard voltage @ 0.5A Maximum reverse current at rated DC blocking voltage Typical thermal resistance Typical junction capacitance @TA =25 @TA =100 (Note1) (Note2)
VF IR RθJA CJ TJ TSTG
2.0 5.0 5 0.0 35 15 - 55 ---- + 150 - 55 ---- + 150
V A /W pF
Operating junction temperature range Storage temperature range
NOTE: 1. Thermal resistance f rom junction to ambient.
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2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
Document Number 0263002
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
R1200---R2000
FIG.1 -- FORWARD DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT AMPERES
FIG.2 -- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT AMPERES
10
0.5 0.4 0.3
Single Phase Half Wave 60HZ Resistive or Inductive Load
1.0
0.2 0.1 0 25
0.1
T J =25 Pulse W idth=300
s
50
75
100
125
150
175
200
0.01 0.6
1.6
2.6
3.6
4.6
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- PEAK FORWARD SURGE CURRENT
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
PEAK FORWARD SURGE CURRENT AMPERES
100
30
TJ =125 8.3ms Single Half Sine - Wave
20
CAPACITANCE,pF
10
10
TJ=25
0 1 10 100
0 1 4 10 100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,VOLTS
www.galaxycn.com
Document Number 0263002
BLGALAXY ELECTRICAL
2.
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