SB520 SERIES
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
FEATURES
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• Exceeds environmental standards of MIL-S-19500/228
• For use in low voltage, high frequency inverters, free wheeling,
• Lead free in comply with EU RoHS 2002/95/EC directives
0.375(9.5)
0.285(7.2)
1.0(25.4)MIN.
20 to 60 Volts
CURRENT
5 Amperes
• Plastic package has Underwriters Laboratory
0.052(1.3)
0.048(1.2)
and polarity protection applications.
MECHANICAL DATA
• Case: DO-201AD Molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity: Color band denotes cathode
• Mounting Position: Any
• Weight: 0.039 ounces, 1.122 grams
1.0(25.4)MIN.
0.210(5.3)
0.188(4.8)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
PA RA ME TE R
Ma xi m um Re c urr e nt P e a k Re ve rs e Vo lta g e
Ma xi m um RM S Vo lta g e
Ma xi m um D C B lo c k i ng Vo lta g e
Ma xi m um A ve ra g e F o rwa rd Re c ti fi e d C urre nt (S e e F i g 1 )
P e a k F o r wa rd S urg e C urr e nt : 8 .3 m s s i ng le ha lf s i ne -
wa ve s up e ri m p o s e d o n r a te d lo a d ( J E D E C m e tho d )
Ma xi m um F o rw a rd Vo lta g e a t 5 .0 A (NOTE S 3 )
Ma xi m um D C Re ve r s e C ur re nt a t Ra te d D C
B lo c k i ng Vo lta g e
Typ i c a l The rm a l Re s i s ta nc e ( NOTE S 2 )
(NOTE S 1 )
(NOTE S 1 )
P o we r D i s s i p a ti o n
Op e r a ti ng J unc ti o n Te mp e r a tur e R a ng e
S to r a g e Te mp e r a ture Ra ng e
T
J
= 2 5
O
C
T
J
= 1 0 0
O
C
S YM B OL
V
RRM
V
RMS
V
DC
I
F (AV )
I
F S M
V
F
I
R
R
θ
JA
R
θJ
C
R
θ
JL
P
D
T
J
T
S TG
SB520
20
14
20
SB530
30
21
30
SB540
40
28
40
5
150
SB550
50
35
50
SB560
60
42
60
UNITS
V
V
V
A
A
0 .5 5
0 .2
50
50
12
15
5
- 5 5 to + 1 2 5
0 .7 0
0 .1
50
O
V
mA
C / W
W
-5 5 to + 1 5 0
O
C
C
-5 5 to + 1 5 0
O
NOTES:
1. Measured at ambient temperature at a distance of 9.5mm from the case
2. Minimum Pad Area
3. Pulse test : 300μs pulse width, 1% duty cycle
August 17,2010-REV.03
PAGE . 1
SB520 SERIES
RATING
AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT,
AMPERES
5
=20-30V
=40-60V
PEAK FORWARD SURGE CURRENT
AMPERES
240
210
180
150
120
90
60
30
0
1
2
5
10
20
50
100
8.3ms Single
Half Since-W
ave
JEDEC Method
4
3
SINGLE PHASE
HALF WAVE
60H
Z
RESISTIVE OR
INDUCTIVE LOAD
2
1
0
0
20
40
60
80
100
120
140
160
180
LEAD TEMPERATURE ,
O
C
NO. OF CYCLE AT 60Hz
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE
CURRENT
10
3
10
10
2
FORWARD CURRENT, AMPERES
VRRM=20-40V
VRRM=50-60V
20-40V
REVERSE CURRENT, mA
T
J
=100
O
C
10
1
50-60V
10
0
1.0
10
-1
T
J
=
25
O
C
10
-2
T
A
=25
O
C
0.1
0.2
0.4
0.6
0.8
1.0
10
-3
20
40
60
80
100
120
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
August 17,2010-REV.03
PAGE . 2
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