SBR20A300CT
SBR20A300CTFP
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 Compound
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Case: TO-220AB, ITO-220AB, D Pak
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
Marking Information: See Page 2
Ordering Information: See Page 1
Weight: TO-220AB – 1.85 grams (approximate)
ITO-220AB – 1.65 grams (approximate)
D Pak – 2.1 grams (approximate)
2
2
Ordering Information
Pb
Green
(Notes 4 & 5)
Case
TO-220AB
TO-220AB
ITO-220AB
ITO-220AB
ITO-220AB (Alternate)
D Pak
D Pak
2
2
Part Number
SBR20A300CT
SBR20A300CT-G
SBR20A300CTFP
SBR20A300CTFP-G
SBR20A300CTFP-JT-G
SBR20A300CTB
SBR20A300CTB-G
Packaging
50 pieces/tube
50 pieces/tube
50 pieces/tube
50 pieces/tube
50 pieces/tube
50 pieces/tube
50 pieces/tube
Pb
Green
Green
Pb
Green
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/quality/lead_free.html 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/products/packages.html
5. For Green Molding Compound version part numbers, add "-G" suffix to part number above. Examples: SBR20A300CT-G.
SBR20A300
Document number: DS30993 Rev. 8 - 2
1 of 5
www.diodes.com
March 2013
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
SBR20A300CT
SBR20A300CTFP
Marking Information
SBR
20A300CT
YYWW AB
SBR20A300CT = Product Type Marking Code
AB = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 06 = 2006)
WW = Week (01 - 53)
SBR
20A300CTFP
YYWW AB
SBR20A300CTFP = Product Type Marking Code
AB = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 06 = 2006)
WW = Week (01 - 53)
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
(Per Leg)
(Total)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Peak Repetitive Reverse Surge Current (2µS-1Khz)
Isolation Voltage (ITO-220AB Only)
From terminal to heatsink t = 3 sec.
Symbol
V
RRM
V
RWM
V
RM
I
O
I
FSM
I
RRM
V
AC
Value
300
10
20
180
3
2000
Unit
V
A
A
A
V
Thermal Characteristics (Per Leg)
Characteristic
Typical Thermal Resistance
Package = TO-220AB
Package = ITO-220AB
Operating and Storage Temperature Range
Symbol
R
θJC
T
J
, T
STG
Value
2
4
-65 to +175
Unit
ºC/W
ºC
Electrical Characteristics (Per Leg)
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Forward Voltage Drop
Leakage Current (Note 6)
Reverse Recovery Time
Notes:
Symbol
V
F
I
R
t
rr
Min
—
—
—
—
—
—
—
Typ
—
0.70
—
—
—
25
28
Max
0.92
0.78
1.06
0.1
10
30
35
Unit
V
mA
ns
Test Condition
I
F
= 10A, T
J
= +25°C
I
F
= 10A, T
J
= +125°C
I
F
= 20A, T
J
= +25°C
V
R
= 300V, T
J
= +25°C
V
R
= 300V, T
J
= +125°C
I
F
= 0.5A, I
R
= 1A, I
RR
= 0.25A
I
F
= 1A, V
R
= 30V
di/dt = 100A/s, T
J
= +25°C
6. Short duration pulse test used to minimize self-heating effect.
7. Using heatsink (by black Aluminum 45mm * 20mm * 12mm)
SBR20A300
Document number: DS30993 Rev. 8 - 2
2 of 5
www.diodes.com
March 2013
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
SBR20A300CT
SBR20A300CTFP
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
0
5
10
15
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
10
9
P
D
, POWER DISSIPATION (W)
8
7
6
5
4
3
2
1
0
100
10
1
0.1
0.01
0.001
0
200
400
600
800
1,000
V
F
, INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics
12
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
1,000
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
10
100
8
10
6
4
1
2
0
0.1
0
50
100
150
200
250
300
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
0
25
50
75
100
125
150
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 4 Forward Current Derating Curve
175
T
A
,DERATED AMBIENT TEMPERATURE (
°
C)
200
175
150
125
100
75
50
25
0
0
50
100
150
200
250 300
V
R
, DC REVERSE VOLTAGE (V)
Fig. 5 Operating Temperature Derating
350
SBR20A300
Document number: DS30993 Rev. 8 - 2
3 of 5
www.diodes.com
March 2013
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
SBR20A300CT
SBR20A300CTFP
Package Outline Dimensions
E
Q
D
D1
b2
e
e1
TO-220AB
Dim Min Typ Max
A
A1
A
3.56
-
4.82
P
A1
0.51
-
1.39
H1
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
L1
e
2.54
e1
5.08
E
9.66
-
10.66
H1
5.85
-
6.85
L
12.70
-
14.73
c
b
L1
-
-
6.35
A2
P
3.54
-
4.08
*Guaranteed by TO-220AB leadframe design
Q
2.54
-
3.42
All Dimensions in mm
16.00
0.20*
SEATING PLANE
L
E
Q
ØP
A
A1
10°
5°
D
D1
L1
1
3 x b1
2
3
5°
5°
A2
5°
3xb
2xe
L
c
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
E
ØP
Q
+
D
L1
D1
A
A1
b1
L
A2
ITO-220AB
Alternate
Dim
Min
Max
A
4.36
4.77
A1
2.54
3.1
A2
2.54
2.8
b
0.55
0.75
b1
1.2
1.5
c
0.38
0.68
D
14.5
15.5
D1
8.38
8.89
E
9.72
10.27
e
2.41
2.67
L
9.87
10.67
L1
15.8
17
ØP
3.08
3.39
Q
2.6
3.0
All Dimensions in mm
E
L1
D
1 K 2
L2
e
b2
b
See Detail B
7°±1°
A
c2
H
c
Gauge Plane
L3
L
E1
Seating
Plane
D1
a
c
A1
Detail B
b
e
TO263
Dim
Min
Max
A
4.07
4.82
A1
0.00
0.25
b
0.51
0.99
b2
1.15
1.77
c
0.356
0.73
c2
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
SBR20A300
Document number: DS30993 Rev. 8 - 2
4 of 5
www.diodes.com
March 2013
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
SBR20A300CT
SBR20A300CTFP
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.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
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 © 2013, Diodes Incorporated
www.diodes.com
SBR20A300
Document number: DS30993 Rev. 8 - 2
5 of 5
www.diodes.com
March 2013
© Diodes Incorporated
SBR is a registered trademark of Diodes Incorporated.
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