SB520-SB560
5A Schottky Barrier Rectifiers
PRODUCT SUMMARY
Voltage ratings available from 20 Volts to 60 Volts
FEATURES
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Low power loss, high efficiency
For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
Guardring for overvoltage protection
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body
Terminals: matte-Sn plated axial leads, solderable per
MIL-STD-750, Method 2026
High temperature soldering guaranteed:
250°C for 10 seconds with 0.375" (9.5mm) lead length,
5lbs (2.3kg) tension
Polarity: color band denotes cathode end
Mounting position: Any
Weight: 0.041 ounce, 1.15 grams
Pb-free; RoHS-compliant
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 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%
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length (See Fig.1)
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method) at rated T
L
Max. instantaneous forward voltage at 5.0A (Note 1)
Maximum instantaneous reverse current
at rated DC blocking voltage (Note 1)
Typical thermal resistance (Note 2)
Op
erating junction temperature range
Storage temperature range
@T
A
= 25
o
C
@T
A
=100
o
C
Symbols
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
R
θ
JA
R
θ
JL
Tj
T
STG
S B 520
20
14
20
S B 530
30
21
30
S B 540
40
28
40
5.0
S B 550
50
35
50
S B 560
60
42
60
Units
Volts
Volts
Volts
Amps
150.0
0.55
0.5
50
25
8
-55
to +125
-55 to +150
-55 to +150
25
0.67
Amps
Volts
mA
o
C/W
o
C
C
o
Notes: 1. Pulse test: 300us pulse width, 1% duty cycle
2. Thermal resistance junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length
11/28/2006 Rev.4.01
www.SiliconStandard.com
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