SBR40U120CT
40A SBR
®
SUPER BARRIER RECTIFIER
Features
•
•
•
•
•
•
•
Ultra Low Forward Voltage Drop
Excellent High Temperature Stability
Patented Super Barrier Rectifier Technology
Soft, Fast Switching Capability
150ºC Operating Junction Temperature
Lead Free Finish, RoHS Compliant (Note 1)
Also Available in Green Molding Compound (Note 2)
Mechanical Data
•
•
•
•
Case: TO-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: 1.85 grams (approximate)
TO-220AB
Top View
TO-220AB
Bottom View
Package Pin Out
Configuration
Ordering Information
(Notes 2 & 3)
Part Number
SBR40U120CT
SBR40U120CT-G
Notes:
Case
TO-220AB
TO-220AB
Packaging
50 pieces/tube
50 pieces/tube
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com.
2. For Green Molding Compound version part numbers, add "-G" suffix to part number above. Examples: SBR40U120CT-G.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
SBR
40U120CT
YYWW AB
SBR40U120CT = Product Type Marking Code
AB = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 08 = 2008)
WW = Week (01 - 53)
SBR is a registered trademark of Diodes Incorporated.
SBR40U120CT
Document number: DS31584 Rev. 4 - 2
1 of 4
www.diodes.com
September 2011
© Diodes Incorporated
SBR40U120CT
Maximum Ratings (Per Leg)
@T
A
= 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
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Symbol
V
RRM
V
RWM
V
RM
(Per Leg)
(Total)
I
O
I
FSM
Value
120
20
40
300
Unit
V
A
A
Thermal Characteristics (Per Leg)
Characteristic
Typical Thermal Resistance Junction to Case (Note 4)
Operating and Storage Temperature Range
Symbol
R
θ
JC
T
J
, T
STG
Value
2.0
-65 to +150
Unit
ºC/W
ºC
Electrical Characteristics (Per Leg)
@T
A
= 25°C unless otherwise specified
Characteristic
Forward Voltage Drop (per leg)
Leakage Current (Note 5)
Notes:
Symbol
V
F
I
R
Min
-
-
-
-
Typ
-
-
-
-
Max
0.86
0.71
0.5
40
Unit
V
mA
Test Condition
I
F
= 20A, T
J
= 25ºC
I
F
= 20A, T
J
= 125ºC
V
R
= 120V, T
J
= 25ºC
V
R
= 120V, T
J
= 125ºC
4. Device mounted on heatsink, (Black Aluminum, 37mm x 50mm x 15mm).
5. Short duration pulse test used to minimize self-heating effect.
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
100
T
A
= 150°C
T
A
= 125°C
10
T
A
= 150°C
1
T
A
= 125°C
T
A
= 85°C
0.1
T
A
= 85°C
T
A
= 25°C
T
A
= -55°C
T
A
= 25°C
0.01
T
A
= -55°C
0.001
0
200
400
600
800
1,000
V
F
, INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig.1 Typical Forward Characteristics
0
20
40
60
80
100
120
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
SBR is a registered trademark of Diodes Incorporated.
SBR40U120CT
Document number: DS31584 Rev. 4 - 2
2 of 4
www.diodes.com
September 2011
© Diodes Incorporated
SBR40U120CT
40
I
F(AV),
AVERAGE FORWARD CURRENT (A)
R
θ
JA
= R
θ
JC
Total Device
30
R
θ
JA
= R
θ
JC
Per Element
20
R
θJA
= 9.3°C/W
Per Element
Note 4
10
0
0
25
50
75
100
125
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 3 Forward Current Derating Curve
150
Package Outline Dimensions
E
Q
A
P
H1
16.00
±
0.20*
A1
SEATING PLANE
D
D1
L1
b2
L
e
e1
b
c
A2
*Guaranteed by TO-220AB leadframe design
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
SBR is a registered trademark of Diodes Incorporated.
SBR40U120CT
Document number: DS31584 Rev. 4 - 2
3 of 4
www.diodes.com
September 2011
© Diodes Incorporated
SBR40U120CT
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.
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 © 2011, Diodes Incorporated
www.diodes.com
SBR is a registered trademark of Diodes Incorporated.
SBR40U120CT
Document number: DS31584 Rev. 4 - 2
4 of 4
www.diodes.com
September 2011
© Diodes Incorporated
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