深圳市赛特微电子有限公司 （非本站正式会员）

e3
DS30444 Rev. 3 - 2 1 of 3 DFLS120L
PowerDI is a trademark of Diodes Incorporated. www.diodes.com ã Diodes Incorporated
DFLS120L
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
PowerDI ä123
Maximum Ratings @ TA = 25°C unless otherwise specified
Mechanical Data
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20 V
RMS Reverse Voltage VR(RMS) 14 V
Average Forward Current IF(AV) 1.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load IFSM 50 A
NEW PRODUCT
· 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
· Case: PowerDIä123
· Case Material: Molded Plastic, “Green” Molding
Compound. UL Flammability Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminal Connections: Cathode Band
· Terminals: Finish – Matte Tin annealed over Copper
leadframe. Solderable per MIL-STD-202,
Method 208
· Marking & Type Code Information: See Last Page
· Weight: 0.01 grams (approx.)
· Ordering Information: See Last Page
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1) @ TA = 25°C PD 1.67 W
Power Dissipation (Note 2) @ TA = 25°C PD 556 mW
Thermal Resistance Junction to Ambient (Note 1) RqJA 60 °C/W
Thermal Resistance Junction to Ambient (Note 2) RqJA 180 °C/W
Thermal Resistance Junction to Soldering (Note 3) RqJS 10 °C/W
Operating Temperature Range Tj -55 to +125 °C
Storage Temperature Range TSTG -55 to +150 °C
Notes: 1. Part mounted on 50.8mm X 50.8mm GETEK board with 25.4mm X 25.4mm copper pad, 25% anode, 75% cathode.
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.
3. Theoretical RqJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
4. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Features
TOP VIEW BOTTOM VIEW
DS30444 Rev. 3 - 2 2 of 3 DFLS120L
PowerDI is a trademark of Diodes Incorporated. www.diodes.com
NEW PRODUCT
0.001
0.01
10
1
0.1
0 0.2 0.4 0.6 0.8 1.0
IF, INSTANTANEOUS FORWARD CURRENT (A)
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1, Typical Forward Characteristics
TA = 100°C
TA = 125°C
TA = 85°C
TA = 25°C
TA = -40°C
.01
.1
1
10
IR, INSTANTANEOUS REVERSE CURRENT (mA)
VR, TYPICAL REVERSE VOLTAGE (V)
Fig. 2, Typical Reverse Characteristics
5 10 15 20
TA = 100°C
TA = 125°C
TA = 85°C
TA = 25°C
TA = -40°C
10
100
10,000
0 5 10 15 20
CT, TOTAL CAPACITANCE (pF)
VR, REVERSE VOLTAGE (V)
Fig. 3, Typical Total Capacitance
1,000
f = 1MHz
Electrical Characteristics @ TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 5) V(BR)R 20 ¾ ¾ V IR = 1.0mA
Forward Voltage VF
¾¾¾
0.20
0.30
0.32
¾¾
0.36
V
IF = 0.1A
IF = 0.7A
IF = 1.0A
Leakage Current (Note 5) IR
¾¾
0.26
¾
¾
1.0 mA VR = 5V, TA = 25°C
VR = 20V, TA = 25°C
Total Capacitance CT ¾ 75 ¾ pF VR = 10V, f = 1.0MHz
Notes: 5. Short duration pulse test to minimize self-heating effect.
Ordering Information
DS30444 Rev. 3 - 2 3 of 3 DFLS120L
PowerDI is a trademark of Diodes Incorporated. www.diodes.com
(Note 6)
Device Packaging Shipping
DFLS120L-7 PowerDIä123 3000/Tape & Reel
Notes: 6. For Packaging Details, go to our website at https://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
F02
YM
F02 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: P = 2003)
M = Month (ex: 9 = September)
Year 2003 2004 2005 2006 2007 2008 2009
Code P R S T U V W
Date Code Key
Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
NEW PRODUCT
IMPORTANT NOTICE
Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements,
improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein;
neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website, harmless against all damages.
LIFE SUPPORT
The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the
component may directly threaten life or cause injury without the expressed written approval of Diodes Incorporated.
B
A
A
C
E
L4
L L1
E
H
D
L3
L2
L
PowerDIä123
 
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 0.45 0.85 0.65
L1 — — 1.35
L2 — — 1.10
L3 — — 0.20
L4 0.90 1.30 1.05
All Dimensions in mm
Package Outline Dimensions