SB320 - SB360
Document number: DS23023 Rev. 9 - 2 1 of 3
www.diodes.com November 2010
© Diodes Incorporated
SB320 - SB360
ADVANCE INFORMATION
3.0A SCHOTTKY BARRIER RECTIFIER
Features
• Guard Ring Die Construction for Transient Protect ion
• 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 (Note 1)
• IEC 61000-4-2 (ESD - 150pF/330Ω)
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)
Ordering Information (Note 2)
Device Packaging Shipping
SB320-B DO-201AD 500/Bulk
SB320-T DO-201AD 1200/13” Tape & Reel
SB330-B DO-201AD 500/Bulk
SB330-T DO-201AD 1200/13” Tape & Reel
SB340-B DO-201AD 500/Bulk
SB340-T DO-201AD 1200/13” Tape & Reel
SB350-B DO-201AD 500/Bulk
SB350-T DO-201AD 1200/13” Tape & Reel
SB360-B DO-201AD 500/Bulk
SB360-T DO-201AD 1200/13” Tape & Reel
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol SB320 SB330 SB340 SB350 SB360 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 4)
VRRM
VRWM
VR 20 30 40 50 60 V
RMS Reverse Voltage VR
(
RMS
)
14 21 28 35 42 V
Average Rectified Output Current (Note 3) (See Figure 1) IO 3.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load IFSM 80 A
Thermal Characteristics
Characteristic Symbol SB320 SB330 SB340 SB350 SB360 Unit
Typical Thermal Resistance (Note 5) R
θ
JA 30 °C/W
R
θ
JL 10
Operating Temperature Range TJ -65 to +125 -65 to +150 °C
Storage Temperature Range TSTG -65 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol SB320 SB330 SB340 SB350 SB360 Unit
Forward Voltage @ IF = 3.0A VFM 0.50 0.74 V
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage (Note 4) @ TA = 100°C IRM 0.5 mA
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
2. For packaging details, go to our website at http://www.diodes.com.
3. Measured at ambient temperature at a distance of 9.5mm from the case.
4. Short duration pulse test used to minimize self-heating effect.
5. 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.
SB320 - SB360
Document number: DS23023 Rev. 9 - 2 2 of 3
www.diodes.com November 2010
© Diodes Incorporated
SB320 - SB360
ADVANCE INFORMATION
0
0.5
1.0
25 50 75 100 125 150
I AVE
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
EN
T
(A )
O,
T , LEAD TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
L
°
1.5
2.0
2.5
3.0
0.1
1.0
10
0.1 0.3 0.40.2 0.5 0.6 0.7 0.8
I , INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
V , INST ANTANEOUS FORW ARD VOLTAGE (V)
Fig. 2 Typi cal For w ar d Ch ar acte r istics
F
0
16
32
48
64
80
110 100
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A)
FSM
NUMBER OF CYCLES A T 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
8.3ms Single Half-Sine-Wave
T = T
jj(max)
10
100
1000
0.1 110
100
C
,
T
O
T
AL
C
A
P
A
C
I
T
AN
C
E (p
F
)
T
V , REVERSE VOLT AGE (V)
Fig. 4 Typical Total Capacitance
R
T = 25C
f = 1.0MHz
V = 50m Vp-p
j
sig
°
SB320 - SB340
SB350 & SB360
0.01
0.1
1
10
0.001
0.0001 020 40 60 80 100
I, INS
T
AN
T
ANE
O
U
S
R
EVE
R
SE
C
U
R
R
EN
T
(mA)
R
PERCENT OF RATED PEAK REVERSE (%)
Fig. 5 Typical Reverse Characteristics
SB320 - SB360
Document number: DS23023 Rev. 9 - 2 3 of 3
www.diodes.com November 2010
© Diodes Incorporated
SB320 - SB360
ADVANCE INFORMATION
Package Outline Dimensions
IMPORTANT NOTICE
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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).
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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
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website, harmless against all damages.
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Should Customers purchase or use Diodes Incorporated p roducts for any unintended or una uthorized application, Customers shall indemnify and
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indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
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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 pro ducts and an y
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 © 2010, Diodes Incorporated
www.diodes.com
DO-201AD
Dim Min Max
A 25.40 ⎯
B 7.20 9.50
C 1.20 1.30
D 4.80 5.30
All Dimensions in mm
