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Diodes Semiconductor Electronic Components Datasheet

DFLS240-7 Datasheet

2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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Features
Guard Ring Die Construction for Transient Protection
High Current Capability
Low Leakage Current
Patented Interlocking Clip Design for High Surge Current
Capacity
Lead Free Finish, RoHS Compliant (Note 4)
"Green" Molding Compound (No Br, Sb)
Qualified to AEC-Q101 Standards for High Reliability
DFLS240
2.0A 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
40
28
2.0
40
Unit
V
V
A
A
Thermal Characteristics
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Soldering Point (Note 2)
Operating Temperature Range
Storage Temperature Range
Symbol
RθJA
RθJS
TJ
TSTG
Typ Max
73
13
-65 to +125
-65 to +150
Unit
°C/W
°C/W
°C
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Symbol Min Typ Max Unit
Test Condition
Reverse Breakdown Voltage (Note 3)
Forward Voltage
Leakage Current (Note 3)
Total Capacitance
V(BR)R
VF
IR
CT
40
0.52
0.65
28
0.58
0.7
20
6.0
V IR = 20μA
V IF = 1.0A
IF = 2.0A
μA VR = 40V, TA = 25°C
mA VR = 40V, TA = 100°C
pF VR = 10V, f = 1.0MHz
Notes:
1. Part mounted on Polymide board with 2 oz., copper, 74mm2 pad layout. TA = 25°C
2. Theoretical RθJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
3. Short duration pulse test used to minimize self-heating effect.
4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
PowerDI is a registered trademark of Diodes Incorporated.
DFLS240
Document number: DS30519 Rev. 4 - 2
1 of 3
www.diodes.com
November 2008
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

DFLS240-7 Datasheet

2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

No Preview Available !

10
1
0.1
0.01
0.001
0.0 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
1,000
100
10,000
1,000
DFLS240
100
10
1.0
0.1
0.01
0.001
0.0001
5 10 15 20 25 30 35 40
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
2.5
2.0
1.5
1.0
10
0.5
1.0
0 5 10 15 20
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
0
0 25 50 75 100 125
TA, AMBIENT TEMPERATURE (ºC)
Fig. 4 Forward Current Derating Curve
Ordering Information (Note 5)
Notes:
Part Number
DFLS240-7
Case
PowerDI®123
5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Packaging
3000/Tape & Reel
Date Code Key
Year
Code
Month
Code
2003
P
Jan
1
F04A
F04A = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: R = 2004)
M = Month (ex: 9 = September)
2004
R
2005
S
2006
T
Feb Mar Apr May
2345
2007
U
Jun
6
2008
V
Jul
7
2009
W
2010
X
2011
Y
Aug Sep Oct Nov
8 9ON
2012
Z
Dec
D
PowerDI is a registered trademark of Diodes Incorporated.
DFLS240
Document number: DS30519 Rev. 4 - 2
2 of 3
www.diodes.com
November 2008
© Diodes Incorporated


Part Number DFLS240-7
Description 2.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Maker Diodes Incorporated
Total Page 3 Pages
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Diodes Incorporated





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