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DFLS120LQ-7

P1-P3P4-P5
PowerDI is a registered trademark of Diodes Incorporated.
DFLS120LQ
Document number: DS37059 Rev. 1 - 2
1 of 5
www.diodes.com
March 2014
© Diodes Incorporated
DFLS120LQ
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
PowerDI
®
123
Product Summary
V
R
(V) I
F
(A)
V
F MAX
(V)
@ +25°C
I
R MAX
(mA)
@ +25°C
20 1.0 0.36 1.0
Description and Applications
This Schottky Barrier Rectifier has been designed to meet the
stringent requirements of Automotive Applications. It is ideally suited
to use as:
Polarity Protection Diode
Re-circulating Diode
Switching Diode
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 (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (See Note 4)
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
Weight: 0.01 grams (approximate)
Ordering Information (Note 5)
Part Number Compliance Case Packaging
DFLS120LQ-7 Automotive PowerDI
®
123 3000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year
2014 2015 2016 2017 2018 2019 2020 2021 2022
Code
B C D E F G H I J
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Top View
F02 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: B = 2014)
M = Month (ex: 9 = September)
F02
YM
Green
PowerDI is a registered trademark of Diodes Incorporated.
DFLS120LQ
Document number: DS37059 Rev. 1 - 2
2 of 5
www.diodes.com
March 2014
© Diodes Incorporated
DFLS120LQ
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 Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
20 V
RMS Reverse Voltage
V
R
(
RMS
)
14 V
Average Forward Current
I
F
(
AV
)
1.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
I
FSM
50 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6)
P
D
1.67 W
Power Dissipation (Note 7)
P
D
556 mW
Thermal Resistance Junction to Ambient (Note 6)
R
θJA
60 °C/W
Thermal Resistance Junction to Ambient (Note 7)
R
θJA
180
C/W
Thermal Resistance Junction to Soldering (Note 8)
R
θJS
10 °C/W
Operating Temperature Range
T
J
-55 to +125
C
Storage Temperature Range
T
STG
-55 to +150 °C
Electrical Characteristics (@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 10)
V
(
BR
)
R
20
V
I
R
= 1.0mA
Forward Voltage
V
F
0.20
0.30
0.32

0.36
V
I
F
= 0.1A
I
F
= 0.7A
I
F
= 1.0A
Leakage Current (Note 10)
I
R

0.26
1.0
mA
V
R
= 5V, T
A
= +25°C
V
R
= 20V, T
A
= +25°C
Total Capacitance
C
T
75
pF
V
R
= 10V, f = 1.0MHz
Notes: 6. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode. T
A
= +25°C.
7. Part mounted on FR-4 board with 1.8mm X 2.5mm cathode and 1.8mm X 1.2mm anode, 1 oz. copper pads. T
A
= +25°C.
8. Theoretical R
θJS
calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
9. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
10. Short duration pulse test used to minimize self-heating effect.
PowerDI is a registered trademark of Diodes Incorporated.
DFLS120LQ
Document number: DS37059 Rev. 1 - 2
3 of 5
www.diodes.com
March 2014
© Diodes Incorporated
DFLS120LQ
0.001
0.01
10
1
0.1
0.200.4
0.6 0.8
1.0
I, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
1
10
I, INS
T
AN
T
ANE
O
U
S
R
EVE
R
SE
C
U
R
R
EN
T
(mA)
R
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
10
15
20 25
30
5
0
150
100
50
300
0
0
5
10
15 20 25
30
C
,
T
O
T
AL
C
A
P
A
C
I
T
A
N
C
E (pF)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
R
250
200
P1-P3P4-P5

DFLS120LQ-7

Mfr. #:
Buy DFLS120LQ-7
Manufacturer:
Diodes Incorporated
Description:
Schottky Diodes & Rectifiers 1.0A Schottky Rec 20Vr 1.0A .36V 1mA
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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