DFLS240L
2.0A LOW VF SCHOTTKY BARRIER RECTIFIER
PowerDI
®
123
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Features
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•
•
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Guard Ring Die Construction for Transient Protection
Low Power Loss, High Efficiency
High Surge Capability
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
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•
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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 2
Ordering Information: See Page 2
Weight: 0.01 grams (approximate)
®
Top View
Maximum Ratings
@T
A
= 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
V
RRM
V
RWM
V
R
V
R(RMS)
I
F(AV)
I
FSM
Value
40
28
2.0
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 (See figure 4)
Storage Temperature Range
Symbol
P
D
P
D
R
θ
JA
R
θ
JA
R
θ
JS
T
J
T
STG
Typ
⎯
⎯
60
180
⎯
-55 to +125
-55 to +150
Max
1.67
556
⎯
⎯
5
Unit
W
mW
°C/W
°C/W
°C/W
°C
°C
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 5)
Forward Voltage
@T
A
= 25°C unless otherwise specified
Symbol
V
(BR)R
V
F
Min
40
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ
⎯
0.4
0.45
0.50
⎯
⎯
⎯
⎯
90
Max
⎯
0.45
0.50
0.65
0.1
10
0.05
5
⎯
Unit
V
V
Test Condition
I
R
= 500μA
I
F
= 1.0A
I
F
= 2.0A
I
F
= 3.0A
V
R
= 40V
V
R
= 40V, T
J
= 85°C
V
R
= 20V
V
R
= 20V, T
J
= 85°C
V
R
= 10V, f = 1.0MHz
Leakage Current (Note 5)
Total Capacitance
Notes:
1.
2.
3.
4.
5.
I
R
C
T
mA
pF
Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode.
Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads.
Theoretical R
θJS
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/products/lead_free.html.
Short duration pulse test used to minimize self-heating effect.
PowerDI is a registered trademark of Diodes Incorporated.
1 of 4
DFLS240L
Document number: DS30516 Rev. 8 - 2
November 2009
© Diodes Incorporated
www.diodes.com
DFLS240L
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
10,000
10,000
T
A
= 125
°
C
1,000
T
A
= 85
°
C
T
A
= 100
°
C
1,000
T
A
= 125
°
C
T
A
= 100
°
C
100
100
10
T
A
= 25
°
C
10
T
A
= 85
°
C
T
A
= 25
°
C
T
A
= -55
°
C
1.0
1
0.1
0.01
0
T
A
= -55
°
C
0.1
0.8
0.6
0.2
0.4
0
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
135
T
A
, DERATED AMBIENT TEMPERATURE (°C)
125
115
105
95
85
75
65
55
45
35
25
0
35
5
10
15
20
25
30
40
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
450
400
C
T
, TOTAL CAPACITANCE (pF)
350
300
250
200
150
100
50
0
0
8
16
24
32
40
V
R
, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
8
32
16
24
V
R
, DC REVERSE VOLTAGE (V)
Fig. 4 Operating Temperature Derating
40
Ordering Information
Part Number
DFLS240L-7
Notes:
(Note 6)
Case
®
PowerDI 123
Packaging
3000/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
F06A
F06A = 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
2008
V
Jun
6
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.
2 of 4
DFLS240L
Document number: DS30516 Rev. 8 - 2
November 2009
© Diodes Incorporated
www.diodes.com
DFLS240L
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
®
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
DFLS240L
Document number: DS30516 Rev. 8 - 2
November 2009
© Diodes Incorporated
www.diodes.com
DFLS240L
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 © 2009, Diodes Incorporated
www.diodes.com
PowerDI is a registered trademark of Diodes Incorporated.
4 of 4
DFLS240L
Document number: DS30516 Rev. 8 - 2
November 2009
© Diodes Incorporated
www.diodes.com
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