Green
SBR1U400P1
1.0A SBR
SURFACE MOUNT SUPER BARRIER RECTIFIER
PowerDI123
Features
Ultra Low Forward Voltage Drop
Low Leakage Current
Superior Reverse Avalanche Capability
Excellent High Temperature Stability
Patented Interlocking Clip Design for High Surge Current
Capacity
®
Patented Super Barrier Rectifier Technology (SBR )
Soft, Fast Switching Capability
+150° Operating Junction Temperature
C
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Case: PowerDI 123
Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Polarity Indicator: Cathode Band
Terminals: Finish - Matte Tin Annealed over Copper Leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 0.018 grams (Approximate)
®
PowerDI123
Top View
Ordering Information
(Note 4)
Part Number
SBR1U400P1-7
Notes:
Case
PowerDI123
Packaging
3000/Tape & Reel
1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ 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 https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
SDE
SDE = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: F = 2018)
M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
Jan
1
2015
C
Feb
2
2016
D
Mar
3
Apr
4
YM
2017
E
May
5
2018
F
Jun
6
Jul
7
2019
G
Aug
8
Sep
9
2020
H
Oct
O
Nov
N
2021
I
Dec
D
SBR and PowerDI are registered trademarks of Diodes Incorporated.
SBR1U400P1
Document number: DS31877 Rev. 5 - 2
1 of 5
www.diodes.com
March 2018
© Diodes Incorporated
SBR1U400P1
Maximum Ratings
(@T
A
= +25° unless otherwise specified.)
C,
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Output Current (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Symbol
V
RRM
V
RWM
V
RM
I
O
I
FSM
Value
400
1.0
40
Unit
V
A
A
Thermal Characteristics
Characteristic
Maximum Thermal Resistance Junction to Ambient (Note 5)
Maximum Thermal Resistance Junction to Ambient (Note 6)
Operating and Storage Temperature Range
Symbol
R
θJA
R
θJA
T
J
, T
STG
Value
217
138
-65 to +150
Unit
°
C/W
°
C/W
°
C
Electrical Characteristics
(@T
A
= +25° unless otherwise specified.)
C,
Characteristic
Forward Voltage
Reverse Current (Note 7)
Reverse Recovery Time
Notes:
Symbol
V
F
I
R
t
RR
Min
—
—
—
—
Typ
0.82
—
—
0.013
0.073
—
Max
0.90
0.80
0.05
0.36
2
85
Unit
V
mA
ns
Test Condition
I
F
= 1.0A, T
J
= +25°
C
I
F
= 1.0A, T
J
= +125°
C
V
R
= 400V, T
J
= +25°
C
V
R
= 400V, T
J
= +85°
C
V
R
= 400V, T
J
= +125°
C
I
F
= 0.5A, I
R
= 1A,
I
RR
= 0.25A
5. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/package-outlines.html.
6. Polymide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/package-outlines.html.
7. Short duration pulse test used to minimize self-heating effect.
10
)
A
(
T
N
E
R
R
1
U
T
A
= 150°
C
C
D
R
T
A
= 125°
C
A
W 0.1
R
O
F
S
T
A
= 85°
C
U 0.01
O
E
T
A
= 25°
C
N
A
T
N
A 0.001
T
S
N
I
,
F
I
0.0001
0
200
400
600
800
1000
1200
V
F
, INSTANTANEOUS FORWARD VOLTAGE (mV)
Figure 1 Typical Forward Characteristics
) 1,000
A
µ
(
T
N
E
100
R
R
U
C
E
S
10
R
E
V
E
R
S
U
1
O
E
N
A
T
N
0.1
A
T
S
N
I
,
R
0.01
I
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
T
A
= 150°
C
T
A
= 125°
C
T
A
= 85°
C
T
A
= 25°
C
0
50 100 150 200 250 300 350 400
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 2 Typical Reverse Characteristics
SBR1U400P1
Document number: DS31877 Rev. 5 - 2
2 of 5
www.diodes.com
March 2018
© Diodes Incorporated
SBR1U400P1
100
f=1MHz
1.2
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
C
T
, TOTAL CAPACITANCE (pF)
1.0
Note 6
0.8
0.6
0.4
0.2
0
10
0.1
1
10
100
V
R
, DC REVERSE VOLTAGE (V)
Figure 3 Total Capacitance vs. Reverse Voltage
0
25
50
75
100
125
150
C)
T
A
, AMBIENT TEMPERATURE
(°
)
(癈
Figure 4 Forward Current Derating Curve
150
T
A
, DERATED AMBIENT TEMPERATURE (°
C)
Note 6
125
100
75
50
25
0
0
40
80 120 160 200 240 280 320 360 400
V
R
, DC REVERSE VOLTAGE (V)
Figure 5 Operating Temperature Derating
SBR1U400P1
Document number: DS31877 Rev. 5 - 2
3 of 5
www.diodes.com
March 2018
© Diodes Incorporated
SBR1U400P1
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
PowerDI123
D
PowerDI123
Dim
Min
Max
Typ
A
0.93
1.00
0.98
A3
0.15
0.25
0.20
b
0.85
1.25
1.00
b2
1.025 1.125 1.10
D
1.63
1.93
1.78
E
3.50
3.90
3.70
E1
2.60
3.00
2.80
L
0.40
0.50
0.45
L1
1.25
1.40
1.35
L3
0.125 0.275 0.20
All Dimensions in mm
E1
A3
A
L(2X)
L1
b
b2
L3
E
L3
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
PowerDI123
X2
Dimensions
G
X
X1
X2
Y
Y1
Y
Y1
X
G
X1
Value
(in mm)
0.65
1.05
2.40
4.10
1.50
1.50
SBR1U400P1
Document number: DS31877 Rev. 5 - 2
4 of 5
www.diodes.com
March 2018
© Diodes Incorporated
SBR1U400P1
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 © 2018, Diodes Incorporated
www.diodes.com
SBR1U400P1
Document number: DS31877 Rev. 5 - 2
5 of 5
www.diodes.com
March 2018
© Diodes Incorporated
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