Pb
SB320 - SB360
3.0A SCHOTTKY BARRIER RECTIFIER
Features
Guard Ring Die Construction for Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
High Current Capability and Low Forward Voltage Drop
Surge Overload Rating to 80A Peak
For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Applications
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
IEC 61000-4-2 (ESD - 150pF/330) Contact -
±15kV
Mechanical Data
Case: DO-201AD
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Tin. Solderable per MIL-STD-202, Method
208
Polarity: Cathode Band
Marking: Type Number
Weight: 1.1 grams (Approximate)
ADVANCE INFORMATION
Ordering Information
(Note 3)
Device
SB320-B
SB320-T
SB330-B
SB330-T
SB340-B
SB340-T
SB350-B
SB350-T
SB360-B
SB360-T
Notes:
Packaging
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
Shipping
500/Bulk
1200/13” Tape & Reel
500/Bulk
1200/13” Tape & Reel
500/Bulk
1200/13” Tape & Reel
500/Bulk
1200/13” Tape & Reel
500/Bulk
1200/13” Tape & Reel
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. For packaging details, go to our website at http://www.diodes.com//products/packages.html
Marking Information
B3x0 = Product Type Marking Code, ex: B320
= Manufacturers’ Code Marking
YWW = Date Code Marking
Y = Last Digit of Year (ex: 6 for 2016)
WW = Week Code (01 to 53)
YWW
B3x0
SB320 - SB360
Document number: DS23023 Rev. 10 - 2
1 of 4
www.diodes.com
January 2016
© Diodes Incorporated
SB320 - SB360
Maximum Ratings
(@T
A
= +25° unless otherwise specified.)
C,
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 5)
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
SB320
20
14
SB330
30
21
SB340
40
28
3.0
80
SB350
50
35
SB360
60
42
Unit
V
V
A
A
ADVANCE INFORMATION
RMS Reverse Voltage
Average Rectified Output Current (Note 4) (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Thermal Characteristics
Characteristic
Typical Thermal Resistance (Note 6)
Operating Temperature Range
Storage Temperature Range
Symbol
R
JA
R
JL
T
J
T
STG
SB320
SB330
SB340
30
10
-65 to +150
SB350
SB360
Unit
C/W
C/W
C
C
-65 to +125
-65 to +150
Electrical Characteristics
(@T
A
= +25° unless otherwise specified.)
C,
Characteristic
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage (Note 5)
Notes:
@ I
F
= 3.0A
@ T
A
= +25C
@ T
A
= +100C
Symbol
V
FM
I
RM
SB320
SB330
0.50
20
SB340
0.5
SB350
0.74
10
SB360
Unit
V
mA
4. Measured at ambient temperature at a distance of 9.5mm from the case.
5. Short duration pulse test used to minimize self-heating effect.
6. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500" (12.7mm) lead length with 2.5” x 2.5" (63.5 x 63.5mm) copper pad.
3.0
I
O,
AVERAGE FORWARD CURRENT (A)
10
Note 4
2.5
2.0
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
1.5
1.0
1.0
0.5
0
25
50
75
100
125
150
T
L
, LEAD TEMPERATURE (°
C)
Fig. 1 Forward Current Derating Curve
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
SB320 - SB360
Document number: DS23023 Rev. 10 - 2
2 of 4
www.diodes.com
January 2016
© Diodes Incorporated
SB320 - SB360
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
80
8.3ms Single Half-Sine-Wave
T
j
= T
j(max)
1000
T
j
= 25 °
C
f = 1.0MHz
V
sig
= 50m Vp-p
48
C
T
, TOTAL CAPACITANCE (pF)
64
ADVANCE INFORMATION
100
32
16
SB320 - SB340
SB350 & SB360
0
1
10
100
10
0.1
1
10
100
I
R
, INSTANTANEOUS REVERSE CURRENT (mA)
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
10
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Total Capacitance
1
0.1
0.01
0.001
0.0001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE (%)
Fig. 5 Typical Reverse Characteristics
Package Outline Dimensions
Please see AP02001 at http://www.diodes.com/_files/datasheets/ap02001.pdf for the latest version.
DO-201AD
Dim
A
B
C
D
DO-201AD
Min
Max
25.40
7.20
9.50
1.20
1.30
4.80
5.30
All Dimensions in mm
SB320 - SB360
Document number: DS23023 Rev. 10 - 2
3 of 4
www.diodes.com
January 2016
© Diodes Incorporated
SB320 - SB360
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2016, Diodes Incorporated
www.diodes.com
ADVANCE INFORMATION
SB320 - SB360
Document number: DS23023 Rev. 10 - 2
4 of 4
www.diodes.com
January 2016
© Diodes Incorporated
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