Datasheet - Diodes Incorporated

SBR20A60CTQ
Product Summary
VRRM (V)
60
IO (A)
Features and Benefits
VF MAX(V) @+25°C IR MAX(mA) @ +25°C
20
20A SBR®
SUPER BARRIER RECTIFIER
Green
0.79


0.5
100% Avalanche tested.
Patented SBR technology provides a superior avalanche
capability than schottky diodes ensuring more rugged and
reliable end applications.
Description and Applications

This Super Barrier Rectifier (SBR) diode has been designed to meet
the stringent requirements of Automotive Applications. It is ideally
Reduced Ultra-low forward voltage drop (VF); better efficiency
and cooler operation.

suited to use as a :
Reduced high temperature reverse leakage; Increased
reliability against thermal runaway failure in high temperature

Polarity Protection Diode

Re-circulating Diode

Lead-Free Finish; RoHS Compliant (Notes 1 & 2)

Switching Diode

Halogen and Antimony Free. “Green” Device (Note 3)

Qualified to AEC-Q101 Standards for High Reliability
operation.
Mechanical Data


2
Case: TO263 (D PAK)
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)
TO263
Top View
Package Pin Out
Configuration
Compliance
Automotive
Case
TO263
Ordering Information (Notes 4)
Part Number
SBR20A60CTBQ-13
Notes:
Packaging
800/Tape & Reel
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
20A60CTB
YYWW AB
SBR20A60CTB = Product Type Marking Code
AB = Foundry and Assembly Code
YYWW = Date Code Marking
YY = Last two digits of year (ex: 13 = 2013)
WW = Week (01 - 53)
SBR is a registered trademark of Diodes Incorporated.
SBR20A60CTBQ
Document number: DS36363 Rev. 1 - 2
1 of 5
www.diodes.com
July 2013
© Diodes Incorporated
SBR20A60CTQ
Maximum Ratings (Per Leg) (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Symbol
Value
Unit
VRRM
VRWM
VRM
60
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current Per Device
IO
20
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
180
A
Peak Repetitive Reverse Surge Current (2μS - 1Khz)
IRRM
3
A
Repetitive Peak Avalanche Power (1μs, +25°C)
PARM
7000
W
EAS
500
mJ
Non-Repetitive Avalanche Energy (TJ = +25°C, IAS = 12A L = 10mH)
Thermal Characteristics (Per Leg)
Characteristic
Typical Thermal Resistance
Thermal Resistance Junction to Case (Note 5)
Thermal Resistance Junction to Ambient (Note 5)
Symbol
Value
Unit
RθJC
RθJA
4
8
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
°C
Electrical Characteristics (Per Leg) (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Forward Voltage Drop
VF
—
—
—
0.50
0.47
0.63
—
—
0.79
V
IF = 10A, TJ = +25°C
IF = 10A, TJ = +125°C
IF = 20A, TJ = +25°C
Leakage Current (Note 6)
IR
—
—
0.14
45
0.5
—
mA
VR = 60V, TJ = +25°C
VR = 60V, TJ = +125°C
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.
IF, INSTANTANEOUS FORWARD CURRENT (A)
6
PF(AV), AVERAGE FORWARD
POWER DISSIPATION (W)
5
4
3
2
1
0
0
Note:
Test Condition
20
10
TA = +150°C
TA = +125°C
1
TA = +85°C
0.1
TA = +25°C
0.01
0.001
5
10
15
IF(AV) AVERAGE FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
0
100 200 300 400 500 600 700 800
VF, INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 2 Typical Forward Characteristics
7. Mounted heatsink, black Aluminum, 45mm*20mm*12mm,min recommended pad layout layout.
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
10,000
f = 1MHz
T A = +150°C
10,000
CT, TOTAL CAPACITANCE (pF)
IF, INSTANTANEOUS REVERSE CURRENT (µA)
SBR20A60CTQ
T A = +125°C
TA = +85°C
100
T A = +25°C
1
10
20
30
40
50
60
VF, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics
10
IF, DC FORWARD CURRENT (A)
0
10
20
30
40
50
60
VR, DC REVERSE VOLTAGE (V)
Figure 4 Total Capacitance vs. Reverse Voltage
100,000
PARM, MAXIMUM AVALANCHE POWER (W)
12
8
IF (A) with heatsink
6
IF (A) with heatsink
2
0
25
100
10
0
4
1,000
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)
Figure 5 Forward Current Derating Curve
10,000
150
1,000
100
10
1
0.01
0.1
1
10
100
1,000
TP, PULSE DURATION (µS)
Figure 6 Maximum Avalanche Power Curve
P(PK), PEAK TRANSIENT POWER (W)
1200
Single Pulse
RJA = 50°C/W
RJA(t) = r (t)*RJA
T J - T A = P*RJA(t)
1000
800
600
400
200
0
0.00001
0.001
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
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www.diodes.com
July 2013
© Diodes Incorporated
SBR20A60CTQ
r(t), TRANSIENT THERMAL RESISTANCE
1
D = 0.7
D = 0.5
D = 0.3
0.1
D = 0.1
D = 0.9
D = 0.05
D = 0.02
0.01
D = 0.01
RJA(t) = r(t) * RJA
RJA = 50°C/W
Duty Cycle, D = t1/ t2
D = 0.005
Single Pulse
0.001
0.01
0.1
1
10
100
t1, PULSE DURATION TIMES (sec)
Figure 8 Transient Thermal Resistance
1000
10000
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
A
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
c2
L1
7°±1°
D
H
1 K 2
L2
e
b
See Detail B
b2
E1
L3
c
D1
Gauge Plane
Seating
Plane
L
a
A1
Detail B
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X1
Dimensions
C
X
X1
Y
Y1
Y2
Y
Y2
X
Y1
Value (in mm)
5.08
1.10
10.41
3.50
7.01
15.99
C
SBR is a registered trademark of Diodes Incorporated.
SBR20A60CTBQ
Document number: DS36363 Rev. 1 - 2
4 of 5
www.diodes.com
July 2013
© Diodes Incorporated
SBR20A60CTQ
IMPORTANT NOTICE
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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
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website, harmless against all damages.
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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
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