Compact Technology
B520B thru B5200B
REVERSE VOLTAGE -
20
to
200
Volts
FORWARD CURRENT -
5.0
Ampere
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
SMB
SMB
A
DIM.
A
B
C
C
D
E
G
H
E
F
D
F
G
H
MIN.
4.06
3.30
1.91
0.15
5.08
0.05
2.13
0.76
MAX.
4.70
3.94
2.11
0.31
5.59
0.20
2.44
1.52
MECHANICAL DATA
Case : SMB , molded plastic
Polarity : Color band denotes cathode
Weight : 0.095 grams
Mounting position : Any
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%
1of2
B520B
thru
B5200B
Compact Technology
B520B thru B5200B
FIG. 2-TYPICAL FORWARD CHARACTERISTICS
100.00
INSTANTANEOUS FORWARD CURRENT (A)
FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE
10
AVERAGE FORWARD CURRENT,(A)
7.5
10.00
5
1.00
2.5
0.10
B520B~B540B
B550B~B560B
B580B~B5100B
B5150B
B5200B
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
B520B~B540B
800.0
JUNCTION CAPACITANCE (pF)
B550B~B560B
B580B~B5100B
B5150B
600.0
B5200B
400.0
200.0
0.0
0
1
10
REVERSE VOLTAGE (V)
100
1of2
B520B
thru
B5200B
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