SBRT2U45LP
2A TrenchSBR
TRENCH SUPER BARRIER RECTIFIER
Product Summary
V
RRM
(V)
45
I
O
(A)
2
V
F(MAX)
(V)
@ +25°
C
0.55
I
R(MAX)
(mA)
@ +25°
C
0.1
Features and Benefits
Patented TrenchSBR Technology Provides Superior Avalanche
Capability Versus Schottky Diodes, Ensuring More Rugged and
Reliable End Applications
Reduced Ultra-low Forward Voltage Drop (V
F
); Better Efficiency
and Cooler Operation
Reduced High Temperature Reverse Leakage; Increased
Reliability Against Thermal Runaway Failure in High
Temperature Operation
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
NEW PRODUCT
Description and Applications
The SBRT2U45LP provides very low V
F
and excellent reverse
leakage stability at high temperatures. It is ideal for use as bypass
diode and rectifier, freewheel diode or blocking diode in applications
such as:
Solar Panels
Blocking Diode
Bypass Diode
Boost Diode
Recirculating Diode
X1-DFN1411-3
2
1
3
Mechanical Data
Case: X1-DFN1411-3
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Annealed over Copper Leadframe.
Solderable per MIL-STD-202, Method 208
Polarity: See Below
Weight: 2.35 mg (Approximate)
Top View
Bottom View
Top View
Internal Schematic
Ordering Information
(Note 4)
Part Number
SBRT2U45LP-7
Notes:
Case
X1-DFN1411-3
Packaging
3000/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
E5
E5 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: C = 2015)
M = Month (ex: 6 = June)
Bar = Cathode
Date Code Key
Year
Code
Month
Code
2014
B
Jan
1
Feb
2
2015
C
Mar
3
2016
D
Apr
4
2017
E
May
5
Jun
6
2018
F
Jul
7
2019
G
Aug
8
2020
H
Sep
9
Oct
O
2021
I
Nov
N
2022
J
Dec
D
March 2015
© Diodes Incorporated
SBRT2U45LP
Document number: DS37471 Rev. 8 - 2
1 of 5
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SBRT2U45LP
Maximum Ratings
(@T
A
= +25° unless otherwise specified.)
C,
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current
Symbol
V
RRM
V
RWM
V
RM
I
O
I
FSM
Value
45
2
25
Unit
V
A
A
NEW PRODUCT
INFORMATION
ADVANCEDNEW PROD
ADVANCED INFORMATION
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Thermal Characteristics
Characteristic
Typical Thermal Resistance Junction to Case (Note 5)
Typical Thermal Resistance Junction to Ambient (Note 5)
V
R
≤ 80% V
RRM
Operating Temperature Range
V
R
≤ 50% V
RRM
DC Forward Mode (Note 7)
Storage Temperature Range
T
STG
T
J
Symbol
R
θJC
R
θJA
Value
25
100
-55 to +150
≤
+175
≤ +200
-55 to +150
°
C
°
C
Unit
°
C/W
°
C/W
Electrical Characteristics
(@T
A
= +25° unless otherwise specified.)
C,
Characteristic
Forward Voltage Drop (Note 6)
Leakage Current (Note 6)
Notes:
UCT
Symbol
V
F
I
R
Min
—
—
—
Typ
—
—
2
Max
0.55
100
—
Unit
V
µA
mA
Test Condition
I
F
= 2A, T
J
= +25°
C
V
R
= 45V, T
J
= +25°
C
V
R
= 45V, T
J
= +125°
C
5. Device mounted on FR-4 PCB pad layout 1inch 2oz copper.
6. Short duration pulse test used to minimize self-heating effect.
7. Maximum junction temperature guaranteed for 2 hours.
:
SBRT2U45LP
Document number: DS37471 Rev. 8 - 2
2 of 5
www.diodes.com
March 2015
© Diodes Incorporated
SBRT2U45LP
I
F
,INSTANTANEOUS FORWARD
CURRENT (A)
10
100000
175℃
I
R
, LEAKAGE CURRENT (µA)
150℃
125℃
1
175℃
10000
150℃
0.1
125℃
85℃
25℃
1000
85℃
100
NEW PRODUCT
INFORMATION
ADVANCEDNEW PROD
ADVANCED INFORMATION
0.01
10
25℃
UCT
0.001
0
100
200
300
400
500
600
700
1
0
15
30
45
V
R
, REVERSE VOLTAGE (V)
Figure 2.Typical Reverse Characteristics
V
F
,INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 1.Typical Forward Characteristics
10000
150
f=1MHz
T
A
, AMBIENT TEMPERATURE (℃)
125
100
75
50
25
0
0
10
20
30
40
0
5
Note 5
C
T
, JUNCTION CAPACITANCE (pF)
1000
100
10
V
R
, REVERSE VOLTAGE (V)
Figure 3. Typical Junction Capacitance
10
15
20
25
30
35
40
V
R
,
DC REVERSE VOLTAGE (V)
Figure 4. Operating Temperature Derating
45
400
P
PK
, PEAK TRANSIENT POWER (W)
r (t), TRANSIENT THERMAL
RESISTANCE
Single Pulse
R
θJA
=203.2℃/W
R
θJA
(t)=R
θJA
* r(t)
T
J
-T
A
=P * R
θJA
(t)
1
D=0.9
D=0.3
0.1
D=0.1
D=0.05
D=0.02
0.01
D=0.01
D=0.005
D=Single Pulse
R
θJA
(t)=r(t) * R
θJA
R
θJA
=203.2℃/W
Duty Cycle, D=t1 / t2
1
10
100
1000
D=0.5
D=0.7
300
200
100
0
0.0001 0.001
0.01
0.1
1
10
100
1000
t1, PULSE DURATION TIME (sec)
Figure 5. Single Pulse Maximum Power Dissipation
0.001
0.0001 0.001
0.01
0.1
t1, PULSE DURATION TIME (sec)
Figure 6. Transient Thermal Resistance
:
SBRT2U45LP
Document number: DS37471 Rev. 8 - 2
3 of 5
www.diodes.com
March 2015
© Diodes Incorporated
SBRT2U45LP
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
A
NEW PRODUCT
INFORMATION
ADVANCEDNEW PROD
ADVANCED INFORMATION
A1
D
b
E
E2
e
X1-DFN1411-3
Dim
Min
Max
Typ
A
0.47
0.53
0.50
A1
0.00
0.05
0.02
b
0.25
0.35
0.30
D
1.35
1.475
1.40
D2
0.65
0.85
0.75
E
1.05
1.175
1.10
E2
0.65
0.85
0.75
e
0.55
L
0.225 0.325 0.275
L1
0.20
All Dimensions in mm
UCT
D2
L1
L
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
C
X
2
X
1
G X
2
Y
Z
G
1
Dimensions
Z
G1
G2
X
X1
X2
Y
C
Value (in mm)
1.38
0.15
0.15
0.95
0.75
0.40
0.75
0.76
:
SBRT2U45LP
Document number: DS37471 Rev. 8 - 2
4 of 5
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March 2015
© Diodes Incorporated
SBRT2U45LP
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 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 unauthorized 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. 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 © 2015, Diodes Incorporated
www.diodes.com
NEW PRODUCT
INFORMATION
ADVANCEDNEW PROD
ADVANCED INFORMATION
UCT
:
SBRT2U45LP
Document number: DS37471 Rev. 8 - 2
5 of 5
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March 2015
© Diodes Incorporated
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