SBR2040
Document number: DS30973 Rev. 7 - 2 1 of 5
www.diodes.com July 2012
© Diodes Incorporated
SBR2040CT
SBR2040CTFP
SBR is a registered trademark of Diodes Incorporated.
20A SBR®
SUPER BARRIER RECTIFIER
Features
• Low Forward Voltage Drop
• Excellent High Temperature Stability
• Patented Super Barrier Rectifier Technology
• Soft, Fast Switching Capability
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Also Available in Green Molding Compou nd
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
• Case: TO-220AB, ITO-220AB
• Case Material: Molded Plastic, UL Flammability Classification
Rating 94V-0
• Terminals: Matte Tin Finish annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Weight: TO-220AB – 1.85 grams (approximate)
ITO-220AB – 1.65 grams (approximate)
Ordering Information (Notes 4 & 5)
Part Number Case Packaging
Pb
Lead-Free
SBR2040CT TO-220AB 50 pieces/tube
SBR2040CT-G TO-220AB 50 pieces/tube
Pb
Lead-Free
SBR2040CTFP ITO-220AB 50 pieces/tube
SBR2040CTFP-G ITO-220AB 50 pieces/tube
SBR2040CTFP-JT-G ITO-220AB (Alternate) 50 pieces/tube
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green " and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. For Green Molding Compound version part numbers, add "-G" suffix to part number above. Examples: SBR2040CT-G.
Marking Information
TO-220AB
Top View ITO-220AB
Top View Package Pin Out
Configuration
TO-220AB
Bottom View ITO-220AB
Bottom View
SBR2040CTFP = Product Type Marking Code
A
B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 06 = 2006)
WW = Week (01 - 53)
SBR2040CT = Product Type Marking Code
A
B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 06 = 2006)
WW = Week (01 - 53)
YYWW AB
SBR2040CTFP
SBR2040CT
YYWW AB
SBR2040
Document number: DS30973 Rev. 7 - 2 2 of 5
www.diodes.com July 2012
© Diodes Incorporated
SBR2040CT
SBR2040CTFP
SBR is a registered trademark of Diodes Incorporated.
Maximum Ratings (Per Leg) (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VRM 40 V
Average Rectified Output Current Per Device (Per Leg)
IO 20 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load IFSM 120 A
Peak Repetitive Reverse Surge Current (2µS-1Khz) IRRM 2 A
Isolation Voltage (ITO-220AB Only)
From terminal to heatsink t = 3sec. VAC 2000 V
Thermal Characteristics (Per Leg)
Characteristic Symbol Value Unit
Typical Thermal Resistance
Package = TO-220AB
Package = ITO-220AB RθJC
2
4 ºC/W
Operating and Storage Temperature Range TJ, TSTG -65 to +150 ºC
Electrical Characteristics (Per Leg) (@TA = +25°C, unless otherwise specified.)
Note: 6. Short duration pulse test used to minimize self-heating effect.
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop VF — —
0.43 0.53
0.48 V IF = 10A, TJ = +25ºC
IF = 10A, TJ = +125ºC
Leakage Current (Note 6) IR — — 0.5
100 mA VR = 40V, TJ = +25ºC
VR = 40V, TJ = +125ºC
SBR2040
Document number: DS30973 Rev. 7 - 2 3 of 5
www.diodes.com July 2012
© Diodes Incorporated
SBR2040CT
SBR2040CTFP
SBR is a registered trademark of Diodes Incorporated.
0.00
0.01
0.1
1
10
100
0 100 200 300 400 500 600 700
V , INSTANT ANEOUS FORW ARD VOLTAGE (mV)
F
V , INSTANTANEOUS FORW ARD
CURRENT (A)
F
T = 25°C
J
T = 85°C
J
T = 150°C
J
T = 125°C
J
T = -55°C
J
Figure 1 Current Derating Curve, Per Element Figure 2 Typical Forward Characteristics, Per Element
0.1
1
10
100
0 10 20 30 40
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
IR, INSTANTANEOUS REVERSE CURRENT (mA)
T
j
=150°C
T
j
=25°C
T
j
=125°C
T
j
=75°C
Figure 3 Typical Reverse Characteristics, Per Element
SBR2040
Document number: DS30973 Rev. 7 - 2 4 of 5
www.diodes.com July 2012
© Diodes Incorporated
SBR2040CT
SBR2040CTFP
SBR is a registered trademark of Diodes Incorporated.
Package Outline Dimensions
ITO-220AB
Dim Min Typ Max
A 4.50 4.70 4.90
A1 3.04 3.24 3.44
A2 2.56 2.76 2.96
b 0.50 0.60 0.75
b1 1.10 1.20 1.35
c 0.50 0.60 0.70
D 15.67 15.87 16.07
D1 8.99 9.19 9.39
e 2.54
E 9.91 10.11 10.31
L 9.45 9.75 10.05
L1 15.80 16.00 16.20
P 2.98 3.18 3.38
Q 3.10 3.30 3.50
All Dimensions in mm
TO-220AB
Dim Min Typ Max
A 3.56 - 4.82
A1 0.51 - 1.39
A2 2.04 - 2.92
b 0.39 0.81 1.01
b2 1.15 1.24 1.77
c 0.356 - 0.61
D 14.22 - 16.51
D1 8.39 - 9.01
e 2.54
e1 5.08
E 9.66 - 10.66
H1 5.85 - 6.85
L 12.70 - 14.73
L1 - - 6.35
P 3.54 - 4.08
Q 2.54 - 3.42
All Dimensions in mm
ITO-220AB
(Alternate)
Dim Min Max
A 4.36 4.77
A1 2.54 3.10
A2 2.54 2.80
b 0.55 0.75
b1 1.20 1.50
c 0.38 0.68
D 14.50 15.50
D1 8.38 8.89
e 2.41 2.67
E 9.72 10.27
L 9.87 10.67
L1 15.8 17.00
P 3.08 3.39
Q 2.60 3.00
All Dimensions in mm
5° 5°
5°
5°
10°
E
Q
D
D1L1
3 x b1
3 x b
2 x e
L
Ø
P
AA1
A2
c
123
AA1
c
D
E
L
b
e1
b2
P
H1
Q
L1
A2
e
SEATING PLA NE
D1
16.00 0.20*
±
*Guaranteed by TO-220AB leadframe design
A
A1
D1
A2
c
eb
b1
L
L1
D
QEØP
SBR2040
Document number: DS30973 Rev. 7 - 2 5 of 5
www.diodes.com July 2012
© Diodes Incorporated
SBR2040CT
SBR2040CTFP
SBR is a registered trademark of Diodes Incorporated.
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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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
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