Pb
SB320 - SB360
ADVANCE INFORMATION
3.0A SCHOTTKY BARRIER RECTIFIER
Features
Mechanical Data
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
IEC 61000-4-2 (ESD - 150pF/330Ω) Contact - ±15kV
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
For automotive applications requiring specific change control
(i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and
manufactured in IATF 16949 certified facilities), please
contact us or your local Diodes representative.
https://www.diodes.com/quality/product-definitions/
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
Weight: 1.1 grams (Approximate)
Ordering Information (Note 3)
Part Number
SB320-B
SB320-T
SB330-B
SB330-T (Note 4)
SB340-T
SB350-B
SB350-T (Note 4)
SB360-B
SB360-T
Notes:
Packaging
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
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) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ 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 https://www.diodes.com/design/support/packaging/diodes-packaging/.
4. NRND: Not recommended for new design.
Marking Information
YWW
B3x0
SB320 - SB360
Document number: DS23023 Rev. 12 - 2
B3x0 = Product Type Marking Code, ex: B320
= Manufacturers’ Marking
YWW = Date Code Marking
Y = Last Digit of Year (ex: 9 for 2019)
WW = Week Code (01 to 53)
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© Diodes Incorporated
SB320 - SB360
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
RMS Reverse Voltage
Average Rectified Output Current (Note 5) (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
SB320
SB330
SB340
SB350
SB360
Unit
20
30
40
50
60
V
14
21
28
3.0
35
42
V
A
80
IFSM
A
Thermal Characteristics
Characteristic
Symbol
RJA
RJL
TJ
TSTG
Typical Thermal Resistance (Note 7)
Operating Temperature Range
Storage Temperature Range
SB320
SB330
SB340
30
10
SB350
-65 to +125
SB360
Unit
C/W
C/W
C
C
-65 to +150
-65 to +150
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage (Note 6)
Notes:
@ IF = 3.0A
@ TA = +25°C
@ TA = +100°C
Symbol
VFM
SB320
SB330
0.50
SB340
SB350
SB360
Unit
V
0.74
0.5
IRM
20
mA
10
5. Measured at ambient temperature at a distance of 9.5mm from the case.
6. Short duration pulse test used to minimize self-heating effect.
7. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500" (12.7mm) lead length with 2.5" 2.5" (63.5mm 63.5mm) copper pad.
3.0
10
IF, INSTANTANEOUS FORWARD CURRENT (A)
IO, AVERAGE FORWARD CURRENT (A)
ADVANCE INFORMATION
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 6)
Note 5
2.5
2.0
1.5
1.0
0.5
0
25
50
75
100
125
150
TL, LEAD TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
SB320 - SB360
Document number: DS23023 Rev. 12 - 2
1.0
0.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
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© Diodes Incorporated
1000
°CC
TTJj == 25
25°
8.3ms Single Half-Sine-Wave
f = 1.0MHz
Vsig = 50m Vp-p
TTJj == TJ(MAX)
j(max)
64
CT, TOTAL CAPACITANCE (pF)
IFSM, PEAK FORWARD SURGE CURRENT (A)
80
48
32
16
100
SB320 - SB340
SB350 & SB360
0
10
1
IR, INSTANTANEOUS REVERSE CURRENT (mA)
ADVANCE INFORMATION
SB320 - SB360
100
10
NUMBER OF CYCLES AT 60Hz
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Forward Surge Current
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
10
1
0.1
10
100
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Total Capacitance
TJ = 125°C
1
TJ = 75°C
0.1
0.01
TJ = 25°C
0.001
0.0001
20
0
40
60
80
100
PERCENT OF RATED PEAK REVERSE (%)
Fig. 5 Typical Reverse Characteristics
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
DO-201AD
Dim
A
B
C
D
SB320 - SB360
Document number: DS23023 Rev. 12 - 2
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DO-201AD
Min
Max
25.40
-
7.20
9.50
1.20
1.30
4.80
5.30
All Dimensions in mm
December 2019
© Diodes Incorporated
SB320 - SB360
IMPORTANT NOTICE
ADVANCE INFORMATION
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 © 2019, Diodes Incorporated
www.diodes.com
SB320 - SB360
Document number: DS23023 Rev. 12 - 2
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© Diodes Incorporated