SB2520CT SERIES
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O.
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.
0.177(4.5)
MAX.
0.624(15.87)
0.548(13.93)
0.419(10.66)
0.387(9.85)
0.139(3.55)
MIN.
0.196(5.00)
0.163(4.16)
0.054(1.39)
0.045(1.15)
20 to 60 Volts
CURRENT
25 Amperes
• In compliance with EU RoHS 2002/95/EC directives
0.058(1.47)
0.042(1.07)
0.038(0.96)
0.019(0.50)
MECHANCEAL DATA
• Case: TO-220AB Molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
0.50(12.7)MIN.
0.115(2.92)
0.080(2.03)
0.025(0.65)MAX.
0.100(2.54)
• Polarity: As marked.
• Standard packaging: Any
• Weight: 0.0655 ounces, 1.859 grams.
0.100(2.54)
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
M a xi m um Re c ur r e nt P e a k Re ve r s e Vo lta g e
M a xi m um RM S Vo lta g e
M a xi m um D C B lo c k i ng Vo lta g e
M a xi m um A ve r a g e F o r wa rd C ur r e nt a t
Tc =7 5
O
C
P e a k F o rwa r d S ur g e C ur r e nt :8 .3 m s s i ng le
ha lf s i ne -wa ve s up e r i m p o s e d o n r a te d lo a d
( J E D E C m e tho d )
M a xi m um F o rwa r d Vo lta g e a t 1 2 .5 A p e r le g
M a xi m um D C Re ve rs 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 r m a l Re s i s ta nc e
O p e r a ti ng J unc ti o n Te m p e ra tur e Ra ng e
S to r a g e Te m p e ra tur e 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
J
C
T
J
T
S TG
SB2520CT
SB2530C T
SB2540C T
SB2545C T
SB2550CT
SB2560CT
UNITS
V
V
V
A
20
14
20
30
21
30
40
28
40
2 5 .0
45
3 1 .5
45
50
35
50
60
42
60
200
A
0 .5 5
0 .2
100
2
- 5 5 to + 1 2 5
- 5 5 to + 1 5 0
- 5 5 to +1 5 0
0 .7 5
V
mA
O
C / W
O
C
C
NOTE:
Both Bonding and Chip structure are available.
August 25,2010-REV.03
PAGE . 1
SB2520CT SERIES
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT,
AMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
25
20-30V
40-60V
240
210
180
150
120
90
60
30
0
1
2
5
10
20
50
100
8.3ms Single
Half Sine-Wave
JEDEC Method
20
15
10
5
0
0
50
100
150
CASE TEMPERATURE,
O
C
NO. OF CYCLE AT 60Hz
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE
CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
T
J
=100 C
O
INSTANTANEOUS FORWARD CURRENT
AMPERES
40
20-45V
50-60V
1.0
T
J
=75
O
C
10
8
6
4
2
1.0
0.1
0.01
T
J
=25
O
C
0.8
0.6
0.4
0.2
0.1
0.3 0.4
1% Duty Cycle
Pulse Width=300
m
s
T
J
=25
O
C
0.001
0
20
40
60
80
100
0.5
0.6
0.7
0.8
0.9
1.0
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
Fig.3- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD VOLTAGE
,VOLTS
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
August 25,2010-REV.03
PAGE . 2
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