SBR140S3
1A SBR®
SUPER BARRIER RECTIFIER
NEW PRODUCT
Features
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Mechanical Data
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Low Forward Voltage Drop
Low Reverse Leakage
Excellent High Temperature Stability
Patented Super Barrier Rectifier Technology
Soft, fast switching capability
150ºC Operating Junction Temperature
Lead Free/RoHS Compliant (Note 1)
“Green” Device (Note 3)
Case: SOD-323
Case Material: Molded Plastic, “Green” Molding Compound.
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Matte Tin Finish annealed over
Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.004 grams (approximate)
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Top View
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
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
TC=65°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
Symbol
VRRM
VRWM
VRM
VR(RMS)
IO
Value
Unit
40
V
28
1
V
A
IFSM
20
A
Symbol
Value
Unit
RθJA
RθjA
473
407
ºC/W
TJ, TSTG
-65 to +150
ºC
Thermal Characteristics
Characteristic
Maximum Thermal Resistance
Thermal Resistance Junction to Ambient (Note 2)
Thermal Resistance Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 4)
@TA = 25°C unless otherwise specified
Symbol
V(BR)R
Min
40
Typ
-
Max
-
Unit
V
0.45
0.38
0.49
0.45
V
15
9
30
12
µA
mA
µA
mA
Forward Voltage Drop
VF
-
0.41
0.35
0.46
0.42
Leakage Current (Note 4)
IR
-
8
3
10
4
Notes:
1.
2.
3.
4.
5.
Test Condition
IR = 200µA
IF = 700mA, TJ = 25ºC
IF = 700mA, TJ = 150ºC
IF = 1A, TJ = 25ºC
IF = 1A, TJ = 150ºC
VR = 10V, TJ = 25ºC
VR = 10V, TJ = 150ºC
VR = 40V, TJ = 25ºC
VR = 40V, TJ = 150ºC
RoHS revision 13.2.2003. High temperature solder exemption applied, see EU Directive Annex Note 7.
FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
Diodes Inc.’s “Green” policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
Short duration pulse test used to minimize self-heating effect.
Polymide PCB, 2 oz. Copper, minimum recommended pad layout pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
SBR is a registered trademark of Diodes Incorporated.
SBR140S3
Document number: DS31059 Rev. 3 - 2
1 of 3
www.diodes.com
March 2008
© Diodes Incorporated
IF, INSTANTANEOUS FORWARD CURRENT (mA)
NEW PRODUCT
SBR140S3
10,000
TA = 150°C
1,000
TA = 125°C
TA = 100°C
TA = 100°C
100
TA = 75°C
10
TA = 25°C
TA = -65°C
1
T A = -65°C
0.1
0
0.2
0.4
0.6
0.8
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig.1 Typical Forward Characteristics
Ordering Information
(Note 6)
Part Number
SBR140S3-7
Notes:
Case
SOD-323
Packaging
3000/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
D4
D4 = Product Type Marking Code
SBR is a registered trademark of Diodes Incorporated.
SBR140S3
Document number: DS31059 Rev. 3 - 2
2 of 3
www.diodes.com
March 2008
© Diodes Incorporated
SBR140S3
Package Outline Dimensions
A
B
E
C
NEW PRODUCT
SOD-323
Dim
Min
Max
A
2.30
2.70
B
1.60
1.80
C
1.20
1.40
D
1.05 Typical
E
0.25
0.35
G
0.20
0.40
H
0.10
0.15
J
0.00
0.10
0°
8°
α
All Dimensions in mm
D
H
G
Suggested Pad Layout
C
Dimensions
Value (in mm)
Z
3.75
G
1.05
X
0.65
G
Y
1.35
Z
C
2.40
X
Y
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
SBR is a registered trademark of Diodes Incorporated.
SBR140S3
Document number: DS31059 Rev. 3 - 2
3 of 3
www.diodes.com
March 2008
© Diodes Incorporated
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