Diodes SBR2045CTFP User Manual

A

A

Y

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)

TO-220AB

Top View

TO-220AB

Bottom View

ITO-220AB

Top View

SBR2045CT

SBR2045CTFP

20A SBR

SUPER BARRIER RECTIFIER

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)

ITO-220AB

Bottom View

Package Pin-Out

Configuration

®

Ordering Information (Notes 4 and 5)

Pb

Green

Pb

Green

Pb

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.

Part Number Case Packaging

SBR2045CT TO-220AB 50 pieces/tube
SBR2045CT-G TO-220AB 50 pieces/tube
SBR2045CTFP ITO-220AB 50 pieces/tube

SBR2045CTFP-G ITO-220AB 50 pieces/tube

SBR2045CTFP-JT ITO-220AB (Alternate) 50 pieces/tube

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 Green Molding Compound version part numbers, add "-G" suffix to part number above. Examples: SBR2045CT-G.

5. For packaging details, go to our website at http://www.diodes.com.

Marking Information

SBR2045CT
YYWW AB

SBR2045CT = Product Type Marking Code

B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 06 = 2006)
WW = Week (01 - 53)

SBR2045CTFP

YWW AB

SBR is a registered trademark of Diodes Incorporated.

SBR2045

Document number: DS30958 Rev. 8 - 2

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SBR2045CTFP = Product Type Marking Code

B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 06 = 2006)
WW = Week (01 - 53)

May 2012

© Diodes Incorporated

Maximum Ratings (Per Leg) @T

= 25°C unless otherwise specified

A

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

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.

Thermal Characteristics (Per Leg)

Typical Thermal Resistance
Package = TO-220AB
Package = ITO-220AB

Operating and Storage Temperature Range

Characteristic Symbol Value Unit

SBR2045CT

SBR2045CTFP

V

RRM

V

RWM

V

RM

I

O

I

FSM

I

RRM

V

AC

R

JC

θ

T

, T

J

STG

45 V

10
20

A

120 A

2 A

2000 V

2

ºC/W

4

-65 to +150 ºC

Electrical Characteristics (Per Leg) @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Typ Max Unit Test Condition

Forward Voltage Drop

Leakage Current (Note 6)

Notes: 6. Short duration pulse test used to minimize self-heating effect.

SBR is a registered trademark of Diodes Incorporated.

SBR2045

Document number: DS30958 Rev. 8 - 2

V

F

I

R

-

- -

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-

0.43

0.54

0.49

0.5

100

V

mA

= 10A, TJ = 25ºC

I

F

I

= 10A, TJ = 125ºC

F

= 45V, TJ = 25ºC

V

R

= 45V, TJ = 125ºC

V

R

© Diodes Incorporated

May 2012

A

5

V

SBR2045CT

SBR2045CTFP

10

5

, AVERAGE FORWARD CURRENT (A)

0

F(AVE)

I

0

25

50

T

, CASE TEMPERATURE (°C)

C

75

100

125 150

100

10

TA=150°C

TA=125°C

1

IF, INSTANTANEOUS FORWAR D CURRENT (A)

0.1

0.00 0.10 0.20 0.30

V

F, INST ANTANEOUS FORWARD VO LT AGE (V)

T

= 75°C

TA = 25°C

0.40 0.50 0.60 0.70

Figure 1: Current Derating Curve, Per Element Figure 2: Typical Forward Characteristics, Per Element

100

TA= 150°C

10

TA= 125°C

1

, INSTANTANEOUS REVERSE CU RRENT (mA)

R

I

0.1
0 1

30 45

, INSTANTANEOUS REVERSE VOLTAGE(V)

R

TA = 75° C

TA= 25°C

Figure 3: Typical Reverse Characteristics, Per Element Figure 4: Forward Power Dissipation

SBR is a registered trademark of Diodes Incorporated.

SBR2045

Document number: DS30958 Rev. 8 - 2

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www.diodes.com

May 2012

© Diodes Incorporated

P

A

AD1A

Package Outline Dimensions

Q

D

D1

b2

E

e

e1

P

±

16.00 0.20*

L1

L

b

*Guaranteed by TO-220AB leadframe design

A

H1

c

A2

Q

L1

b1

TO-220AB

Dim Min Typ Max

A1

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

SEATI NG PLANE

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

E

ØP

+

D

L

b

e

SBR2045CT

SBR2045CTFP

E

Q

D

123

3 x b1

3 x b

2 x e

1

Dim Min Max

Ø

10°

D1

L1

L

ITO-220AB

Alternate

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

2

L 9.87 10.67
L1 15.8 17

ØP 3.08 3.39

Q 2.6 3.0

c

All Dimensions in mm

A

A1

5°

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

5°

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

5°

5°

e 2.54

A2

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

c

Q 3.10 3.30 3.50
All Dimensions in mm

SBR is a registered trademark of Diodes Incorporated.

SBR2045

Document number: DS30958 Rev. 8 - 2

4 of 5

www.diodes.com

May 2012

© Diodes Incorporated

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 o r products described herein in such applica tions 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 unauthorize d 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 © 2012, Diodes Incorporated

www.diodes.com

SBR2045CT

SBR2045CTFP

SBR is a registered trademark of Diodes Incorporated.

SBR2045

Document number: DS30958 Rev. 8 - 2

5 of 5

www.diodes.com

May 2012

© Diodes Incorporated