Diodes SBR20A60CTQ User Manual

g

A

Product Summary

SBR20A60CTQ



Green

Features and Benefits

SUPER BARRIER RECTIFIER

20A SBR®

V

(V) IO (A) V

RRM

60 20 0.79 0.5

MAX(V) @+25°C IR MAX(mA) @ +25°C

F

Description and Applications

This Super Barrier Rectifier (SBR) diode has been designed to meet
the stringent requirements of Automotive Applications. It is ideally
suited to use as a :

 Polarity Protection Diode
 Re-circulating Diode
 Switching Diode

TO263

Top View

 100% Avalanche tested.
 Patented SBR technology provides a superior avalanche

capability than schottky diodes ensuring more rugged and
reliable end applications.

 Reduced Ultra-low forward voltage drop (V

and cooler operation.

 Reduced high temperature reverse leakage; Increased

reliability against thermal runaway failure in high temperature
operation.

 Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)
 Qualified to AEC-Q101 Standards for High Reliability

); better efficiency

F

Mechanical Data

 Case: TO263 (D2PAK)
 Case Material: Molded Plastic, “Green” Molding compound. UL

Flammability Classification Rating 94V-0

 Terminals: Matte Tin Finish annealed over Copper leadframe.

Solderable per MIL-STD-202, Method 208

 Weight: 1.6 grams (approximate)

Package Pin Out

Confi

uration

Ordering Information (Notes 4)

Part Number Compliance Case Packaging

SBR20A60CTBQ-13 Automotive TO263 800/Tape & Reel

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

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.

Marking Information

SBR is a registered trademark of Diodes Incorporated.

SBR20A60CTBQ

Document number: DS36363 Rev. 1 - 2

SBR

20A60CTB

YYWW AB

SBR20A60CTB = Product Type Marking Code

B = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 13 = 2013)
WW = Week (01 - 53)

1 of 5

www.diodes.com

July 2013

© Diodes Incorporated

P

R

GE F

O

R

R

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 Device
Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load
Peak Repetitive Reverse Surge Current (2μS - 1Khz)
Repetitive Peak Avalanche Power (1μs, +25°C)
Non-Repetitive Avalanche Energy (TJ = +25°C, I

= 12A L = 10mH) EAS

AS

Thermal Characteristics (Per Leg)

Characteristic Symbol Value Unit

Typical Thermal Resistance
Thermal Resistance Junction to Case (Note 5)
Thermal Resistance Junction to Ambient (Note 5)

Operating and Storage Temperature Range

Electrical Characteristics (Per Leg) (@T

V

RRM

V

RWM

V

RM

I

O

I

FSM

I

RRM

P

ARM

R

θJC

R

θJA

T

, T

J

STG

= +25°C, unless otherwise specified.)

A

SBR20A60CTQ

60 V

20 A

180 A

3 A

7000 W

500 mJ

4
8

-65 to +150 °C

°C/W

Characteristic Symbol Min Typ Max Unit Test Condition

= 10A, TJ = +25°C

—

Forward Voltage Drop

V

F

—
—

Leakage Current (Note 6)

Notes: 5. Mounted heatsink black Aluminum, 45mm*20mm*12mm, minimum recommended pad layout as shown on Diodes Inc. suggested pad layout document
AP02001, which can be found on our website at http://www.diodes.com.

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

I

R

—
—

6

5

D

4

WA

3

A

2

, A VE

F(AV)

POWER DISSIPATION (W)

0.50

0.47

0.63

0.14
45

20
10

0.1

0.01

T = +125°C

A

1

—
—

0.79

0.5
—

T = +150°C

A

V

mA

T = +85°C

A

T = +25°C

A

I

F

= 10A, TJ = +125°C

I

F

I

= 20A, TJ = +25°C

F

= 60V, TJ = +25°C

V

R

V

= 60V, TJ = +125°C

R

1

F

0.001

0

0 5 10 15

I AVERAGE FORWARD CURRENT (A)

F(AV)

Note: 7. Mounted heatsink, black Aluminum, 45mm*20mm*12mm,min recommended pad layout layout.

Figure 1 Forward Power Dissipation

I , INSTANTANEOUS FORWARD CURRENT (A)

0 100 200 300 400 500 600 700 800

V , INSTANTAN EOUS FORWARD VOLTAGE (mV )

F

Figure 2 Typical Forward Characteristics

SBR is a registered trademark of Diodes Incorporated.

SBR20A60CTBQ

Document number: DS36363 Rev. 1 - 2

2 of 5

www.diodes.com

July 2013

© Diodes Incorporated

TANT

O

US R

R

CUR

RENT

C, TOT

CAPAC

T

N

C

F

C FO

RWARD CUR

REN

T

P

U

C

HE P

OWER

P, P

T

R

T P

OWER



SBR20A60CTQ

(µA)

10,000

SE

T = +150°C

A

T = +125°C

A

T = +85°C

A

EVE

100

T = +25°C

ANE

F

I , INS

1

0102030405060

V , INSTANTANEOUS REVERSE VOLTAGE (V)

F

Figure 3 Typical Reverse Characteristics

A

12

10,000

)
E (p

1,000
A
I

AL

100

T

100,000

f = 1MHz

10

0102030405060

V , DC REVERSE VOLTAGE (V)

R

Figure 4 Total Capacitance vs. Reverse Voltage

10

(A)

8

I (A) with heatsink

F

6

4

I (A) with heatsink

F

F

I, D

2

0

25 50 75 100 125

T , AMBIENT TEMPERATURE (°C)

A

Figure 5 For w ar d Current Der ating Curve

1200

1000

(W)

800

600

ANSIEN

150

Single Pulse
R = 50°C/W



JA

R = r*R



JA(t) (t) JA

T - T = P*R

JA JA(t)

(W)

10,000

1,000

100

M A V ALAN

10

, MAXIM

ARM

1

0.01 0.1 1
T , PULSE DURATION (µS)

Figure 6 Ma xi m u m Avalanch e Power Curve

P

10 100 1,000

400

EAK

200

(PK)

0

0.0010.00001 10 1000

0.1

t1, PULSE DURATION TIME (sec)

Figure 7 Single Pulse Maximum Power Dissipation

SBR is a registered trademark of Diodes Incorporated.

SBR20A60CTBQ

Document number: DS36363 Rev. 1 - 2

3 of 5

www.diodes.com

July 2013

© Diodes Incorporated

T

R

T T

HER

R

TANC

SBR20A60CTQ

1

D = 0.7

E

D = 0.5
D = 0.3

ESIS

0.1

MAL

ANSIEN

r(t),

0.01

D = 0.1

D = 0.05

D = 0.02

D = 0.01

D = 0.005

Single Puls e

D = 0.9

R (t) = r(t) * R



JA JA

R = 50°C/W



JA

Duty Cycle, D = t1/ t2

0.001

0.01 0.1 1 10 100 1000 10000
t1, PULSE DURATION TIMES (sec)

Figure 8 Transient Thermal Resistance

Package Outline Dimensions

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

SBR is a registered trademark of Diodes Incorporated.

SBR20A60CTBQ

Document number: DS36363 Rev. 1 - 2

L1

L2

Gauge Plane

a

b2

12K

L3

L

Detail B

X

X1

E

D

e

b

See Detail B

Seating
Plane

A1

Y

Y1

C

7°±1°

Y2

E1

A

c2

H

c

D1

www.diodes.com

4 of 5

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
L2





1.67

1.77

a 0° 8°

All Dimensions in mm

Dimensions Value (in mm)

C 5.08
X 1.10

X1 10.41

Y 3.50
Y1 7.01
Y2 15.99

July 2013

© Diodes Incorporated

SBR20A60CTQ

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.

This document is written in English but may be translated into multiple languages for reference. Onl y the English version of this document is the
final and determinative format released by Diodes Incorporated.

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

IMPORTANT NOTICE

LIFE SUPPORT

SBR is a registered trademark of Diodes Incorporated.

SBR20A60CTBQ

Document number: DS36363 Rev. 1 - 2

5 of 5

www.diodes.com

July 2013

© Diodes Incorporated