Document
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
DFLS120L
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-020D • Terminal Connections: Cathode Band • Terminals: Finish – Matte Tin annealed over Copper
leadframe. Solderable per MIL-STD-202, Method 208 • Marking Information: See Page 2 • Ordering Information: See Page 2 • Weight: 0.01 grams (approximate)
Top View
Maximum Ratings @TA = 25°C 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 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
20
14 1.0 50
Unit
V
V A A
Thermal Characteristics
Characteristic Power Dissipation (Note 1) Power Dissipation (Note 2) Thermal Resistance Junction to Ambient (Note 1) Thermal Resistance Junction to Ambient (Note 2) Thermal Resistance Junction to Soldering (Note 3) Operating Temperature Range Storage Temperature Range
Symbol PD PD RθJA RθJA RθJS 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 @TA = 25°C unless otherwise specified
Characteristic Reverse Breakdown Voltage (Note 5)
Forward Voltage
Leakage Current (Note 5) Total Capacitance
Symbol V(BR)R
VF
IR CT
Min 20
⎯ ⎯ ⎯
⎯ ⎯ ⎯
Typ ⎯
0.20 0.30 0.32
0.26 ⎯ 75
Max ⎯
⎯ ⎯ 0.36
⎯ 1.0
⎯
Unit V
V
mA pF
Test Condition
IR = 1.0mA IF = 0.1A IF = 0.7A IF = 1.0A VR = 5V, TA = 25°C VR = 20V, TA = 25°C VR = 10V, f = 1.0MHz
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. TA = 25°C. 3. Theoretical RθJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction. 4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes. 5. Short duration pulse test used to minimize self-heating effect.
PowerDI is a registered trademark of Diodes Incorporated.
DFLS120L
Document number: DS30444 Rev. 6 - 2
1 of 4 www.diodes.com
June 2011
© Diodes Incorporated
IR, INSTANTANEOUS REVERSE CURRENT (mA)
IF, INSTANTANEOUS FORWARD CURRENT (A)
DFLS120L
10
10 1
1
0.1
0.01
0.001 0
0.2 0.4 0.6 0.8 1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics
300
250
0 5 10 15 20 25 30 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics
CT, TOTAL CAPACITANCE (pF)
200
150
100
50
0 0 5 10 15 20 25 30
VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage
Ordering Information (Note 6)
Notes:
Part Number DFLS120L-7
Case PowerDI®123
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
F02
Date Code Key Year Code
Month Code
2004 R
Jan 1
2005 S
Feb Mar 23
2006 T
Apr 4
YM
F02 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: T = 2006) M = Month (ex: 9 = September)
2007 U
May 5
2008 V
Jun Jul 67
2009 W
Aug 8
PowerDI is a registered trademark of Diodes Incorporated.
DFLS120L
Document number: DS30444 Rev. 6 - 2
2 of 4 www.diodes.com
Packaging 3000/Tape & Reel
2010 X
Sep 9
2011 Y
Oct Nov ON
2012 Z
Dec D
June 2011
© Diodes Incorporated
Package Outline Dimensions
B C
E
D L
E
L1 L2 A
Suggested Pad Layout
H
X1 G X2
Y2 Y1
DFLS120L
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 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.
DFLS120L
Document number: DS30444 Rev. 6 - 2
3 of 4 www.diodes.com
June 2011
© Diodes Incorporated
DFLS120L
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 thi.