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DFLS140L
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER PowerDI(R)123
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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
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)
(R)
Top View
Maximum Ratings
@TA = 25C unless otherwise specified
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 RMS Reverse Voltage Average Forward Current @ TT = 120C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load
Symbol VRRM VRWM VR VR(RMS) IF(AV) IFSM
Value 40 28 1.0 50
Unit V V A A
Thermal Characteristics
Characteristic 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 Symbol PD PD RJS RJA RJA TJ TSTG Value 1.67 556 10 60 180 -55 to +125 -55 to +150 Unit W mW C/W C/W C/W C C
Electrical Characteristics
Characteristic Reverse Breakdown Voltage (Note 5)
@TA = 25C unless otherwise specified Symbol V(BR)R Min 40 Typ 90 Max 0.36 0.30 0.55 0.515 0.85 0.88 0.1 10 0.05 5 Unit V Test Condition IR = 500A IF = 0.1A, TJ = 25C IF = 0.1A, TJ = 85C IF = 1.0A, TJ = 25C IF = 1.0A, TJ = 85C IF = 3.0A, TJ = 25C IF = 3.0A, TJ = 85C VR = 40V, TJ = 25C VR = 40V, TJ = 85C VR = 20V, TJ = 25C VR = 20V, TJ = 85C VR = 10V, f = 1.0MHz
Forward Voltage
VF
V
Leakage Current (Note 5) Total Capacitance
Notes: 1. 2. 3. 4. 5.
IR CT
mA pF
Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. TA = 25C Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads.TA = 25C Theoretical RJS calculated from the top center of the die straight down to the PCB cathode tab solder junction. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/quality/lead_free.html. Short duration pulse test to minimize self-heating effect.
PowerDI is a registered trademark of Diodes Incorporated. 1 of 4 DFLS140L
Document number: DS30490 Rev. 6 - 2
December 2009
(c) Diodes Incorporated
www.diodes.com
DFLS140L
IF, INSTANTANEOUS FORWARD CURRENT (mA)
IR, INSTANTANEOUS REVERSE CURRENT (A)
10,000
10,000 1,000
1,000
T A = 125 C TA = 100 C
100
100
10
10
TA = 85 C
1.0
1
T A = 25 C TA = -55 C
0.1 0.01 10 15 20 25 30 35 0 5 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics
0.1 0.8 0.2 0.4 0.6 0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics
450 400
2.0 IF(AV), AVERAGE FORWARD CURRENT (A)
CT, TOTAL CAPACITANCE (pF)
350 300 250 200 150 100 50 0 0 8 16 24 32 40 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs Reverse Voltage
1.0
0
0 10
30 50 90 110 130 70 TT, TERMINAL TEMPERATURE (C) Fig. 4 Forward Current Derating Curve
150
135 TA, DERATED AMBIENT TEMPERATURE (C) 125 115 105 95 85 75 65 55 45 35 25 0 8 32 16 24 VR, DC REVERSE VOLTAGE (V) Fig. 5 Operating Temperature Derating 40
PowerDI is a registered trademark of Diodes Incorporated. 2 of 4 DFLS140L
Document number: DS30490 Rev. 6 - 2
December 2009
(c) Diodes Incorporated
www.diodes.com
DFLS140L Ordering Information
Part Number DFLS140L-7
Notes:
(Note 6) Case (R) PowerDI 123 Packaging 3000/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
F06
F06 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: T = 2006) M = Month (ex: 9 = September)
Date Code Key Year Code Month Code
2004 R Jan 1 Feb 2
2005 S Mar 3
2006 T Apr 4
YM
2007 U May 5 Jun 6
2008 V Jul 7
2009 W Aug 8
2010 X Sep 9 Oct O
2011 Y Nov N
2012 Z Dec D
Package Outline Dimensions
B
C
E
D H L L1
E
L2
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
(R)
A
Suggested Pad Layout
X1
G
X2
Y2
Y1
Dimensions G X1 X2 Y1 Y2
Value (in mm) 1.0 2.2 0.9 1.4 1.4
PowerDI is a registered trademark of Diodes Incorporated. 3 of 4 DFLS140L
Document number: DS30490 Rev. 6 - 2
December 2009
(c) Diodes Incorporated
www.diodes.com
DFLS140L
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. 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 (c) 2009, Diodes Incorporated www.diodes.com
PowerDI is a registered trademark of Diodes Incorporated. 4 of 4 DFLS140L
Document number: DS30490 Rev. 6 - 2
December 2009
(c) Diodes Incorporated
www.diodes.com

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