Page 1
)
)
θ
θ
θ
(BR)
Please click here to visit our online spice models database.
Features
• Guard Ring Die Construction for Transient Protection
• Low Power Loss, High Efficiency
• Patented Interlocking Clip Design for High Surge Current
Capacity
• High Current Capability and Low Forward Voltage Drop
• Lead Free Finish, RoHS Compliant (Note 4)
• "Green" Molding Compound (No Br, Sb)
• Qualified to AEC-Q101 Standards for High Reliability
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 Forward Current @ TT = 120°C I
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
Top View
DFLS140L
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
PowerDI
®
123
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
• Terminal Connections: Cathode Band
• Terminals: Finish – Matte Tin annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.096 grams (approximate)
V
V
V
R(RMS
F(AV
I
RRM
RWM
VR
FSM
40 V
28 V
1.0 A
50 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
Power Dissipation (Note 2)
Thermal Resistance Junction to Soldering Point (Note 3)
Thermal Resistance Junction to Ambient (Note 1)
Thermal Resistance Junction to Ambient (Note 2)
Operating Temperature Range
Storage Temperature Range
Electrical Characteristics @T
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 5)
Forward Voltage
Leakage Current (Note 5)
Total Capacitance
Notes: 1. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. TA = 25°C
2. Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads.T
3. Theoretical R
PowerDI is a registered trademark of Diodes Incorporated.
4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html.
5. Short duration pulse test to minimize self-heating effect.
DFLS140L
Document number: DS30490 Rev. 6 - 2
calculated from the top center of the die straight down to the PCB cathode tab solder junction.
θJS
A
P
D
PD
R
JS
R
JA
R
JA
T
J
T
STG
= 25°C unless otherwise specified
V
R
40
⎯
⎯
VF
⎯
⎯
⎯
⎯
⎯
IR
⎯
⎯
⎯
CT ⎯
1 of 4
www.diodes.com
-55 to +125
-55 to +150
⎯ ⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
90
0.36
0.30
0.55
0.515
0.85
0.88
0.1
10
0.05
5
⎯
1.67 W
556 mW
10
60
180
°C/W
°C/W
°C/W
°C
°C
V
IR = 500μA
IF = 0.1A, TJ = 25°C
IF = 0.1A, TJ = 85°C
IF = 1.0A, TJ = 25°C
V
IF = 1.0A, TJ = 85°C
IF = 3.0A, TJ = 25°C
IF = 3.0A, TJ = 85°C
VR = 40V, TJ = 25°C
VR = 40V, TJ = 85°C
mA
VR = 20V, TJ = 25°C
VR = 20V, TJ = 85°C
pF
VR = 10V, f = 1.0MHz
= 25°C
A
December 2009
© Diodes Incorporated
Page 2
TANT
O
US FOR
R
C
U
R
RENT
C, TOT
CAPACITANC
RAGE FORWARD CUR
RENT
T
R
T
T
TEMP
R
TUR
C
DFLS140L
10,000
10,000
(mA)
1,000
100
D
1,000
T = 125 C
A
T = 100 C
A
°
°
100
WA
10
10
1.0
T = 85C
°
ANE
F
I , INS
1
0.1
0
V , INSTANTA NEOUS FORW ARD VOLTAGE (V)
F
0.2 0.4
Fig. 1 Typical Forward Characteristics
450
400
A
T = 25C
A
T = -55C
°
A
°
0.6
0.8
R
I , INSTANTANEOUS REVERSE CURRENT (µA)
0.1
0.01
05
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
10 15 20 25 30 35
Fig. 2 Typical Reverse Characteristics
40
2.0
(A)
350
E (pF)
300
250
1.0
200
AL
150
T
100
50
0
0 8 16 24 32 40
V , DC REVERSE VOL TAGE (V)
R
Fig. 3 Total Capacitance vs Reverse Voltage
135
)
125
E (°
115
105
A
E
95
85
F(AV)
I, AVE
0
10 30 50
0
90 110 130
70
T , TERMINAL TEMPERATURE (°C)
T
Fig. 4 Forward Current Derating Curve
150
75
65
55
ED AMBIEN
A
45
35
, DE
A
25
0
8
V , DC REVERSE VOLTAGE (V)
R
16
24
32 40
Fig. 5 Operating Temperature Derating
PowerDI is a registered trademark of Diodes Incorporated.
DFLS140L
Document number: DS30490 Rev. 6 - 2
2 of 4
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December 2009
© Diodes Incorporated
Page 3
DFLS140L
Ordering Information (Note 6)
Part Number Case Packaging
DFLS140L-7 PowerDI®123 3000/Tape & Reel
Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Date Code Key
Year 2004 2005 2006 2007 2008 2009 2010 2011 2012
Code R S T U V W X Y Z
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
F06
F06 = Product Type Marking Code
YM = Date Code Marking
YM
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
Package Outline Dimensions
C
D
L
E
B
A
Suggested Pad Layout
Y2
X1
L1
L2
GX2
E
H
Y1
PowerDI®123
Dim Min Max Typ
A 3.50 3.90 3.70
B 2.60 3.00 2.80
C 1.63 1.93 1.78
D 0.93 1.00 0.98
E 0.85 1.25 1.00
H 0.15 0.25 0.20
L 0.55 0.75 0.65
L1 1.80 2.20 2.00
L2 0.95 1.25 1.10
All Dimensions in mm
Dimensions Value (in mm)
G 1.0
X1 2.2
X2 0.9
Y1 1.4
Y2 1.4
PowerDI is a registered trademark of Diodes Incorporated.
DFLS140L
Document number: DS30490 Rev. 6 - 2
3 of 4
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December 2009
© Diodes Incorporated
Page 4
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 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.
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 © 2009, Diodes Incorporated
www.diodes.com
DFLS140L
PowerDI is a registered trademark of Diodes Incorporated.
DFLS140L
Document number: DS30490 Rev. 6 - 2
4 of 4
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December 2009
© Diodes Incorporated
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