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 Compact Technology
B520 thru B5200
REVERSE VOLTAGE - 20 to 200 Volts FORWARD CURRENT - 5.0 Amperes
SCHOTTKY BARRIER RECTIFIERS
FEATURES
Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications
B
SMC
SMC
A C
DIM. A B C D E
MIN. 6.60 5.59 2.75 0.15 7.75 0.05 2.00 0.76
MAX. 7.11 6.22 3.15 0.31 8.13 0.20 2.62 1.52
MECHANICAL DATA
Case : JEDEC SMA molded plastic Polarity : Color band denotes cathode Weight : 0.231 grams Mounting position : Any
G H E F D
F G H
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%
PARAMETER Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load Maximum Instantaneous Forward Voltage @ 5.0A Maximum DC Reverse Current @ TA=25C at Rated DC Blocking Voltage @ TA=100C Typical Junction Capacitance Typical Thermal Resistance Operating Temperature Range Storage Temperature Range
SYMBOL B520 VRRM V RM S VD C IF IFSM VF IR CJ R JA TJ TSTG 20 14 20
B530
B540
B550
B560
B580
B5100
B5150
B5200
UNIT V V V A A
30 21 30
40 28 40
50 35 50
60 42 60 5.0 100.0
80 56 80
100 70 100
150 105 150
200 140 200
0.50 0.5 10.0 300
0.70
0.85 0.2 5.0
0.87
0.90
V mA
210 60 -55 to +125 -55 to +150
170
150
110
pF C/W C C
1 of 2
B520 thru B5200
Compact Technology
B520 thru B5200
FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE
10 100.00 INSTANTANEOUS FORWARD CURRENT (A)
FIG. 2-TYPICAL FORWARD CHARACTERISTICS
AVERAGE FORWARD CURRENT,(A)
7.5
10.00
5
1.00
2.5
0.10
B520~B540 B550~B560 B580~B5100 B5150 B5200
0 0 20 40 60 80 100 120 140 160 180 AMBIENT TEMPERATURE( )
0.01 0.2 0.3 0.4 0.5 0.6 0.7 0.8 FORWARD VOLTAGE (V) 0.9 1.0
FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
150 100.00
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
PEAK FORWARD SURGE CURRENT (A)
REVERSE LEAKAGE CURRENT (mA)
120
10.00
100 1.00
90
60
0.10
30
0.01
25
0 1 10 NUMBER OF CYCLES AT 60Hz 100
0.00 20% 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%)
FIG. 5-TYPICAL JUNCTION CAPACITANCE
1000.0
B520~B540 800.0 JUNCTION CAPACITANCE (pF) B550~B560 B580~B5100 B5150 600.0 B5200
400.0
200.0
0.0 0 1 10 REVERSE VOLTAGE (V) 100
2 of 2
B520 thru B5200


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