SB820F SERIES
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• Exceeds environmental standards of MIL-S-19500/228
• Low power loss, high efficiency.
• Low forward voltage, high current capability
• High surge capacity.
• For use in low voltage,high frequency inverters
free wheeling , and polarlity protection applications.
• In compliance with EU RoHS 2002/95/EC directives
20 to 60 Volts
CURRENT
8 Amperes
0.112(2.85)
0.100(2.55)
0.272(6.9)
0.248(6.3)
0.406(10.3)
0.381(9.7)
0.134(3.4)
0.118(3.0)
0.189(4.8)
0.165(4.2)
0.130(3.3)
0.114(2.9)
0.063(1.6)MAX.
0.606(15.4)
0.583(14.8)
MECHANICAL DATA
• Case: ITO-220AC full molded plastic package
• Terminals: Lead solderable per MIL-STD-750, Method 2026
• Polarity: As marked.
• Mounting Position: Any
• Weight: 0.0655 ounces, 1.859 grams.
0.055(1.4)
0.039(1.0)
0.055(1.4)
0.039(1.0)
0.028(0.7)
0.019(0.5)
0.100(2.55)
0.177(4.5)
0.137(3.5)
0.543(13.8)
0.512(13.0)
0.114(2.9)
0.098(2.5)
0.100(2.55)
0.027(0.67)
0.022(0.57)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
PA RA M E TE R
Ma xi m um Re c urre nt P e a k Re ve r s 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 lt a g e
Ma xi m um A ve ra g e F o r wa rd C urr e nt a t
Tc = 7 5
O
C
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 ra t e d lo a d
( J E D E C m e tho d )
Ma xi m um F o rwa r d Vo lt a g e a t 8 .0 A
Ma xi m um D C Re ve rs e C urr e nt
a t Ra te d D C B lo c k i ng Vo lt a g e
Typ i c a l The rm a l Re s i s t a nc e
Op e r a t i ng J unc t i o n Te m p e ra t ure Ra ng e
S t o ra g e Te m p e ra t ur e Ra ng e
T
J
= 2 5
O
C
T
J
= 1 0 0
O
C
S YMB OL
V
RRM
V
RMS
V
DC
I
F (AV )
I
F S M
V
F
I
R
R
JC
T
J
T
S TG
-5 5 t o + 1 2 5
0 .5 5
0 .2
50
3
-5 5 to + 1 5 0
-5 5 to + 1 5 0
O
SB820F SB830F SB 840F SB845F SB850F SB860F
20
14
20
30
21
30
40
28
40
8
45
3 1 .5
45
50
35
50
60
42
60
UNITS
V
V
V
A
150
A
0 .7 5
V
mA
C / W
O
C
C
O
NOTE:
Both Bonding and Chip structure are available.
August 23,2010-REV.03
PAGE . 1
SB820F SERIES
RATING AND CHARACTERISTIC CURVES
150
AVERAGE FORWARD CURRENT
AMPERES
10
20-30V
40-60V
PEAK FORWARD SURGE CURRENT
AMPERES
120
110
90
70
50
30
20
10
1
2
5
10
8
6
4
2
0
0
50
100
O
8.3ms Single
Half Since-Wave
JEDEC Method
150
CASE TEMPERATURE, C
20
50
100
NO. OF CYCLE AT 60Hz
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
INSTANTANEOUS FORWARD CURRENT
AMPERES
40
20V~45V
10
8
6
4
2
1.0
T
J
=100 C
O
50~60V
1.0
T
J
=75 C
O
0.1
T
J
=25 C
O
0.8
0.6
0.4
0.2
0.1
0.3
1% Duty Cycle
Pulse Width=300
m
s
O
T
J
=25 C
0.01
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
August 23,2010-REV.03
PAGE . 2
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