SD320S~SD360S
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
20 to 60 Volts
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• For surface mounted applications
• Low profile package
• Built-in strain relief
• Low power loss, High efficiency
• High surge capacity
• For use in low voltage high frequency inverters, free wheeling, and
polarity protection applications
• In compliance with EU RoHS 2002/95/EC directives
CURRENT
3.0 Ampere
MECHANICAL DATA
• Case: TO-252 molded plastic
• Terminals: Solder plated, solderable per MIL-STD-750,Method 2026
• Polarity: As marking
• Weight: 0.0104 ounces, 0.297 grams.
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%
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T
C
=75
O
C
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load(JEDEC method)
Maximum Forward Voltage at I
F
=3.0A(Note 1)
Maximum DC Reverse Current at Rated DC Blocking Voltage T
J
=25
O
C
Maximum DC Reverse Current at Rated DC Blocking Voltage T
J
=100
O
C
Typical Thermal Resistance (Note 2)
Operating Junction and Storage Temperature Rang
SYMBOL
V
R R M
V
R M S
V
D C
I
F (A V )
I
F S M
V
F
I
R
R
θ
J C
T
J
,T
S T G
S D 320S
20
14
20
S D 330S
30
21
30
S D 340S
40
28
40
3.0
75
S D 350S
50
35
50
S D 360S
60
42
60
UNITS
V
V
V
A
A
0.50
0.2
20
5.0
-55 to + 125
0.64
0.1
20
O
V
mA
C/W
O
-55 to + 150
C
NOTES:
1. Pulse Test with PW =300µsec, 1% Duty Cycle.
2. Mounted on P.C. Board with 8.0mm
2
(.013mm thick) copper pad areas.
STAD-MAR.25.2009
PAGE . 1
SD320S~SD360S
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
5.0
=20-30V
=40-60V
PEAK FORWARD SURGE CURRENT,
AMPERES
80
75
60
45
30
15
0
1
10
NO. OF CYCLE AT 60Hz
4.0
3.0
2.0
RESISTIVEORINDUCTIVE LOAD
1.0
0
0
20
40
60
80
100
O
120
140
160
100
LEAD TEMPERATURE, C
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
INSTANTANEOUS REVERSE CURRENT, mA
INSTANTANEOUS FORWARD CURRENT
AMPERES
10
50
50-60V
10
20-40V
1.0
T
J
=100 C
O
T
J
=
75
O
C
0.1
1.0
T
J
=
25
O
C
.01
TJ=25 C
f=1.0mHz
Visg=5mVp-p
O
.001
0
20
40
60
80
100 120
140
0.1
.2
.3
.4
.5
.6
.7
.8 .9 1.0 1.1
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTICS
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
STAD-MAR.25.2009
PAGE . 2
SD320S~SD360S
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
STAD-MAR.25.2009
PAGE . 3
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