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DFLS140
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER PowerDI(R)123
Features
* * * * * * * Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency Patented Interlocking Clip Design for High Surge Current Capacity Low Forward Voltage Drop Lead Free Finish, RoHS Compliant (Note 1) "Green" Molding Compound (No Br, Sb) Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
* * * * * * Case: PowerDI 123 Case Material: Molded Plastic.UL "Green" Molding Compound UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Polarity: Cathode Band Terminals: Finish - Matte Tin annealed over Copper leadframe. Solderable per MIL-STD-202, Method 208 Weight: 0.01 grams (approximate)
(R)
Top View
Ordering Information (Note 2)
Part Number DFLS140-7
Notes:
Case (R) PowerDI 123
Packaging 3000/Tape & Reel
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes. 2. For packaging details, go to our website at http://www.diodes.com.
Marking Information
F04
F04 = 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
PowerDI is a registered trademark of Diodes Incorporated. DFLS140
Document number: DS30446 Rev. 8 - 2
1 of 4 www.diodes.com
October 2010
(c) Diodes Incorporated
DFLS140 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 = 119C 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 1.1 40 Unit V V A A
Thermal Characteristics
Characteristic Power Dissipation (Note 1) Power Dissipation (Note 2) Thermal Resistance Junction to Ambient (Note 3) Thermal Resistance Junction to Ambient (Note 4) Thermal Resistance Junction to Soldering (Note 5) Operating Temperature Range Storage Temperature Range Symbol PD PD RJA RJA RJS TJ TSTG Value 1.67 556 60 180 10 -55 to +125 -55 to +150 Unit W mW C/W C/W C/W C C
Electrical Characteristics
Characteristic Reverse Breakdown Voltage (Note 6) Forward Voltage Leakage Current (Note 6) Total Capacitance
Notes:
@TA = 25C unless otherwise specified Symbol V(BR)R VF IR CT Min 40 Typ 0.45 0.53 28 Max 0.51 20 6.0 Unit V V A mA pF Test Condition IR = 20A IF = 0.5A IF =1.1A VR = 40V, TJ = 25C VR = 40V, TJ = 100C VR = 10V, f = 1.0MHz
3. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. TA = 25C 4. 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 5. Theoretical RJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction. 6. Short duration pulse test used to minimize self-heating effect.
IF, INSTANTANEOUS FORWARD CURRENT (A)
10
10,000 1,000
1
100 10
0.1
1.0 0.1
0.01
0.01 0.001
0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics
0.0001 5 20 25 30 35 10 15 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics
PowerDI is a registered trademark of Diodes Incorporated. DFLS140
Document number: DS30446 Rev. 8 - 2
2 of 4 www.diodes.com
October 2010
(c) Diodes Incorporated
DFLS140
1,000 IF(AV), AVERAGE FORWARD CURRENT (A) 0 5 10 15 20 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage 1.5
CT, TOTAL CAPACITANCE (pF)
100
1.0
10
0.5
1.0
0 0 10 30 90 110 130 50 70 TT, TERMINAL TEMPERATURE (C) Fig. 4 Forward Current Derating Curve 150
150
40 IFSM, PEAK FORWARD SURGE CURRENT (A)
0 5 10 15 20 25 30 35 40 45 VR, DC REVERSE VOLTAGE (V) Fig. 5 Operating Temperature Derating 50
TA, AMBIENT TEMPERATURE (C)
125
32
100
24
75
16
50
25
8
0
0 1
10 100 NUMBER OF CYCLES AT 60 Hz Fig. 6 Maximum Non-Repetitive Peak Forward Surge Current
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
PowerDI is a registered trademark of Diodes Incorporated. DFLS140
Document number: DS30446 Rev. 8 - 2
3 of 4 www.diodes.com
October 2010
(c) Diodes Incorporated
DFLS140
Suggested Pad Layout
X1 G X2
Dimensions G X1 X2 Y1 Y2 Value (in mm) 1.0 2.2 0.9 1.4 1.4
Y2
Y1
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PowerDI is a registered trademark of Diodes Incorporated. DFLS140
Document number: DS30446 Rev. 8 - 2
4 of 4 www.diodes.com
October 2010
(c) Diodes Incorporated

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