SBR40U300CTB
40A SBR
®
SUPER BARRIER RECTIFIER
Features
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•
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•
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Ultra Low Forward Voltage Drop
Low Leakage Current
Excellent High Temperature Stability
Patented Super Barrier Rectifier Technology
Soft, Fast Switching Capability
175ºC Operating Junction Temperature
Lead Free Finish, RoHS Compliant (Note 1)
Also Available in Green Molding Compound (Note 2)
Mechanical Data
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•
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Case: D PAK
Case Material: Molded Plastic, UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 1.6 grams (approximate)
2
D
2
PAK
Package Pin Out
Configuration
Ordering Information
(Notes 2 & 3)
Part Number
SBR40U300CTB
SBR40U300CTB-G
SBR40U300CTB-13
SBR40U300CTB-13-G
Notes:
Case
2
D PAK
2
D PAK
2
D PAK
2
D PAK
Packaging
50 pieces/tube
50 pieces/tube
800 pieces/Tape & Reel
800 pieces/Tape & Reel
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
2. For Green Molding Compound version part numbers, add "-G" suffix to part number above. Examples: SBR40U300CTB-G.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
SBR
40U300CTB
YYWW AB
SBR40U300CTB = 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)
SBR40U300CTB
Document number: DS31400 Rev. 5 - 2
1 of 4
www.diodes.com
July 2011
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
SBR40U300CTB
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
Per Leg
Average Rectified Output Current
Total
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Symbol
V
RRM
V
RWM
V
RM
I
O
I
FSM
Value
300
20
40
200
Unit
V
A
A
Thermal Characteristics (Per Leg)
Characteristic
Typical Thermal Resistance
Thermal Resistance Junction to Case (Note 4)
Operating and Storage Temperature Range
Symbol
R
θJC
T
J
, T
STG
Value
2
-65 to +175
Unit
°C/W
ºC
Electrical Characteristics (Per Leg)
@T
A
= 25°C unless otherwise specified
Characteristic
Forward Voltage Drop (per leg)
Leakage Current (Note 5)
Reverse Recovery Time
Notes:
Symbol
V
F
I
R
t
rr
Min
-
-
-
-
Typ
0.87
-
-
-
32
26
Max
0.92
0.81
100
50
50
35
Unit
V
μA
mA
ns
Test Condition
I
F
= 20A, T
J
= 25ºC
I
F
= 20A, T
J
= 125ºC
V
R
= 300V, T
J
= 25ºC
V
R
= 300V, T
J
= 125ºC
I
F
= 0.5A, I
R
= 1A, I
RR
= 0.25A
I
F
= 1A, V
R
= 30V,
di/dt = 100A/μs, T
J
= 25ºC
4. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf
5. Short duration pulse test used to minimize self-heating effect.
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
10
T
A
= 175
°
C
I
R
, INSTANTANEOUS REVERSE CURRENT (
µ
A)
100
1,000
T
A
= 175
°
C
100
T
A
= 150
°
C
1
T
A
= 150
°
C
T
A
= 125
°
C
0.1
T
A
= 85
°
C
10
T
A
= 125
°
C
0.01
T
A
= 25
°
C
1
T
A
= 85
°
C
0.001
0.0001
0
0.2
0.4
0.6
0.8
1
1.2
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig.1 Typical Forward Characteristics
T
A
= 25
°
C
0.1
0
50
100
150
200
250
300
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
SBR40U300CTB
Document number: DS31400 Rev. 5 - 2
2 of 4
www.diodes.com
July 2011
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
SBR40U300CTB
40
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
35
30
25
20
15
10
5
0
25
R
θ
JA
= 10°C/W
Per Element
Note 3
R
θ
JA
= R
θ
JC
Per Element
R
θ
JA
= R
θ
JC
Total Device
50
75
100
125
150
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 3 Forward Current Derating Curve
175
Package Outline Dimensions
L1
D1
E
E1
D
H
1
K
2
L2
e
b
b1
c
A
a
L
c1
D PAK
Dim
Min
Max
A
4.07
4.82
b
0.51
0.99
b1
1.15
1.77
c
0.356
0.58
c1
1.143
1.65
D
8.39
9.65
D1
6.55
⎯
E
9.66
10.66
E1
6.23
⎯
e
2.54 Typ
H
14.61 15.87
L
1.78
2.79
L1
1.67
⎯
L2
1.77
⎯
a
0°
8°
All Dimensions in mm
2
Suggested Pad Layout
X2
Y2
Z
Y1
Dimensions
Z
X1
X2
Y1
Y2
E1
Value (in mm)
16.9
1.1
10.8
3.5
7.01
2.5
X1
E1
SBR40U300CTB
Document number: DS31400 Rev. 5 - 2
3 of 4
www.diodes.com
July 2011
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
SBR40U300CTB
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).
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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
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.
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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.
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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
SBR40U300CTB
Document number: DS31400 Rev. 5 - 2
4 of 4
www.diodes.com
July 2011
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
