SBR2U150SA
Document number: DS31875 Rev. 5 - 2 1 of 5
www.diodes.com October 2011
© Diodes Incorporated
SBR2U150SA
SBR is a registered trademark of Diod es Incorporated
2.0A SBR®
SURFACE MOUNT SUPER BARRIER RECTIFIER
Features
• Ultra Low Forward Voltage Drop
• Excellent High Temperature Capability
• Patented Super Barrier Rectifier Technology
• Soft, Fast Switching Capability
• 175ºC Operating Junction Temperature
• Lead Free Finish, RoHS Compliant (Note 1)
• Green Molding Compound (No Halogen and Antimony)
(Note 2)
Mechanical Data
• Case: SMA
• Case Material: Molded Plastic, UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminal Connections: Lead Free Plating (Matte Tin Finish.)
Solderable per MIL-STD-202, Method 208
• Polarity Indicator: Cathode Band
• Weight: 0.064 grams (approximate)
Ordering Information (Note 3)
Part Number Case Packaging
SBR2U150SA-13 SMA 5000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
2. Diodes Inc.’s “Green” policy can be found on our website at http://www.diodes.com.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Top View
Bottom View
SMA
Green
S D B or S Q B = Product Type Marking Code
= Manufacturers’ code marking
YWW = Date Code Marking
Y = Last digit of year (ex: 9 for 2009)
WW = Week code (01 – 53)
A
B = Foundry and Assembly Code
YWW
Sxx
A
B
SBR2U150SA
Document number: DS31875 Rev. 5 - 2 2 of 5
www.diodes.com October 2011
© Diodes Incorporated
SBR2U150SA
SBR is a registered trademark of Diod es Incorporated
Maximum Ratings @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
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VRM 150 V
Average Rectified Output Current (See Figure 1) IO 2.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load IFSM 42 A
Maximum Voltage Rate of Change (Rated VR) dv/dt 10,000 V/μs
Thermal Characteristics
Characteristic Symbol Value Unit
Thermal Resistance Junction to Soldering (Note 4) R
θ
JS 3 °C/W
Thermal Resistance Junction to Ambient (Note 5) R
θ
JA 119
Thermal Resistance Junction to Ambient (Note 6) R
θ
JA 88
Operating and Storage Temperature Range TJ, TSTG -65 to +175 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 7) V
(
BR
)
R 150 - - V
IR = 100µA
Forward Voltage Drop VF - - 0.8
V IF = 2.0A, TJ = 25ºC
- - 0.65 IF = 2.0A, TJ = 125ºC
Leakage Current (Note 6) IR - - 75
μA VR = 150V, TJ = 25ºC
- - 10 mA
VR = 150V, TJ = 125ºC
Notes: 4. Theoretical RθJS calculated from the top cen ter of the die straight down to the PCB cathode tab solder junction.
5. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com. TA = 25ºC
6. Polymide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com
7. Short duration pulse test used to minimize self-heating effect.
Fig. 1 Forward Power Dissipation
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
01 234
I , AVERAGE FORWARD CURRENT (A)
F(AV)
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (W)
D
Fig. 2 Typical Forward Characteristics
V , IN STANTANEOUS FO RW ARD VOLTAG E ( m V)
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
0.0001
0.001
0.01
0.1
1
10
0 100 200 300 400 500 600 700 800 900
T = 25°C
A
T = 125°C
A
T = 150°C
A
SBR2U150SA
Document number: DS31875 Rev. 5 - 2 3 of 5
www.diodes.com October 2011
© Diodes Incorporated
SBR2U150SA
SBR is a registered trademark of Diod es Incorporated
020406080100
Fig. 3 T ypical Reverse Characteristics
0.1
1
10
100
1,000
10,000
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I , INSTANT ANEOUS REVERSE CURRENT (uA)
R
120 140
T = -55°C
A
T = 25°C
A
T = 125°C
A
T = 150°C
A
Fig. 4 Total Capacitance vs. Reverse Voltage
10
100
1,000
10,000
V , DC REVERSE VOLTAGE (V)
R
C , TOTAL CAPACITANCE (pF)
T
0.1 1 10 100
f = 1MHz
Fig. 5 DC Forward Current Derating Curve
0 25 50 75 100 125 175
T , AMBIENT TEMPERA TURE (°C)
A
I , AVERAGE FORWARD CURRENT (A)
F(AV)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Note 5
Note 6
150
0.001
0.01
0.1
0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
t1, PULSE DURA T ION TIMES (sec)
Fig . 6 Transi ent Thermal R esist ance
R (t) = r(t) * R
θθ
JA JA
R = 88°C/W
Duty Cycle, D = t1/ t2
θ
JA
r(t), TRANSIENT THERMAL RESISTANCE
1
SBR2U150SA
Document number: DS31875 Rev. 5 - 2 4 of 5
www.diodes.com October 2011
© Diodes Incorporated
SBR2U150SA
SBR is a registered trademark of Diod es Incorporated
Package Outline Dimensions
Suggested Pad Layout
SMA
Dim Min Max
A 2.29 2.92
B 4.00 4.60
C 1.27 1.63
D 0.15 0.31
E 4.80 5.59
G 0.05 0.20
H 0.76 1.52
J 2.01 2.30
All Dimensions in mm
Dimensions Value (in mm)
Z 6.5
G 1.5
X 1.7
Y 2.5
C 4.0
A
B
C
D
G
HE
J
SBR2U150SA
Document number: DS31875 Rev. 5 - 2 5 of 5
www.diodes.com October 2011
© Diodes Incorporated
SBR2U150SA
SBR is a registered trademark of Diod es 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 Cus tomer or user of this document or prod ucts 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.
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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 p atents 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 e xpress
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 pro ducts and an y
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.
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