Page 1
Features
• Ultra Low Forward Voltage Drop
• Superior Reverse Avalanche Capability
• Patented Super Barrier Rectifier Technology
• Soft, Fast Switching Capability
• 150ºC Operating Junction Temperature
• Lead Free Finish, RoHS Compliant (Note 1)
• “Green” Molding Compound (No Br, Sb)
• Qualified to AEC-Q101 Standards for High Reliability
NEW PRODUCT
Top View
SBR05U20LP
0.5A SBR
SURFACE MOUNT SUPER BARRIER RECTIFIER
Mechanical Data
• Case: DFN1006-2
• Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminal Connections: Cathode Dot
• Terminals: Finish - NiPdAu over Copper leadframe. Solderable
per MIL-STD-202, Method 208
• Weight: 0.001 grams
Bottom View
®
Ordering Information (Note 2)
Part Number Case Packaging
SBR05U20LP-7 DFN1006-2 3,000/Tape & Reel
SBR05U20LP-7B DFN1006-2 10,000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
2. For packaging details, go to our website at http://www.diodes.com.
Marking Information
SBR is a registered trademark of Diodes Incorporated.
SBR05U20LP
Document number: DS31001 Rev. 5 - 2
www.diodes.com
52 = Product Type Marking Code
-7: Dot Denotes Cathode Side
-7B: Bar Denotes Cathode Side
1 of 4
January 2011
© Diodes Incorporated
Page 2
)
(BR)
P, P
O
R
PATIO
N
Maximum Ratings @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
RMS Reverse Voltage
Average Rectified Output Current (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
NEW PRODUCT
Thermal Characteristics
Characteristic Symbol Value Unit
Operating and Storage Temperature Range
V
T
V
RRM
V
RWM
V
RM
R(RMS
I
O
I
FSM
, T
J
STG
SBR05U20LP
20 V
14 V
500 mA
5 A
-65 to +150 ºC
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 3)
V
R
20 - - V
- 0.34 0.38
- 0.25 0.28
Forward Voltage Drop
V
F
- 0.39 0.43
- 0.31 0.34
- 0.47 0.50
- 0.43 0.46
Leakage Current (Note 3)
Notes: 3. Short duration pulse test used to minimize self-heating effect.
I
R
-
0.6
0.5
(W)
0.4
0.3
DISSI
WE
0.2
D
0.1
6
1.5
10,000
1,000
100
10
50
5
1
T = 125°C
A
V
µA
mA
T = 150°C
A
T = -55°C
A
IR = 50µA
= 0.1A, TJ = 25ºC
I
F
I
= 0.1A, TJ = 150ºC
F
I
= 0.2A, TJ = 25ºC
F
I
= 0.2A, TJ = 150ºC
F
I
= 0.5A, TJ = 25ºC
F
I
= 0.5A, TJ = 150ºC
F
V
= 20V, TJ = 25ºC
R
= 20V, TJ = 150ºC
V
R
T = 85°C
A
T = 25°C
A
0
0 0.2 0.4 0.6 0.8 1
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Fig. 1 Forward Power Dissipation
0.1
F
I , INSTANTANEOUS FORWARD CURRENT (mA)
0 0.2 0.4 0.6 0.8 1
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Characteristics
SBR is a registered trademark of Diodes Incorporated.
SBR05U20LP
Document number: DS31001 Rev. 5 - 2
2 of 4
www.diodes.com
January 2011
© Diodes Incorporated
Page 3
NEW PRODUCT
SBR05U20LP
10,000
1,000
T = 150°C
A
T = 125°C
A
200
160
f = 1.0MHz
100
T = 75°C
A
120
10
T = 25°C
1
A
0.1
T = -65°C
R
I , INSTANTANEOUS REVERSE CURRENT (uA)
0.01
0 5 10 15 20
V , INSTANTANEOUS REVERSE VOLT AGE (V)
R
A
Fig. 3 Typical Reverse Characteristics
0.70
0.60
80
T
40
C , TOTAL CAPACITANCE (pF)
0
0 5 10 15 20
V , DC REVERSE VOLTAGE (V)
R
Fig. 4 Total Capacitance vs. Reverse Voltage
175
150
0.50
0.40
0.30
0.20
0.10
F(AV)
I , AVERAGE FORWARD CURRENT (A)
0.00
0 25 50 75 100 125 150 175
Package Outline Dimensions
A
E
SBR is a registered trademark of Diodes Incorporated.
SBR05U20LP
Document number: DS31001 Rev. 5 - 2
T , AMBIENT TEMPERATURE (°C)
A
Fig. 5 Forward Current Derating Curve
A1
D
R
L
e
b
3 of 4
www.diodes.com
125
100
75
50
25
A
T , DERATED AMBIENT TEMPERAT URE (°C)
0
0 2 4 6 8 10 12 14 16 18 20
V , DC REVERSE VOLTAGE (V)
R
Fig. 6 Operating Temperature Derating
DFN1006-2
Dim Min Max Typ
A 0.47 0.53 0.50
A1 0 0.05 0.03
b 0.45 0.55 0.50
D 0.95 1.075 1.00
E 0.55 0.675 0.60
e - - 0.40
L 0.20 0.30 0.25
R 0.05 0.15 0.10
All Dimensions in mm
January 2011
© Diodes Incorporated
Page 4
SBR05U20LP
Suggested Pad Layout
NEW PRODUCT
X
Y
C
Dimensions Value (in mm)
Z 1.1
G 0.3
X 0.7
Y 0.4
G
Z
C 0.7
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 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.
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
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 © 2010, Diodes Incorporated
www.diodes.com
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
IMPORTANT NOTICE
LIFE SUPPORT
SBR is a registered trademark of Diodes Incorporated.
SBR05U20LP
Document number: DS31001 Rev. 5 - 2
www.diodes.com
4 of 4
January 2011
© Diodes Incorporated
Loading...