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DS30497 Rev. 4 - 2 1 of 3 DFLS1100
PowerDI is a trademark of Diodes Incorporated. www.diodes.com
Diodes Incorporated
DFLS1100
1.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER
PowerDI 123
B
A
A
C
E
L4
L L1
E
H
D
L3
L2
L
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
100 V
RMS Reverse Voltage VR(RMS) 71 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 40 A
Operating Temperature Range Tj -55 to +175
C
Storage Temperature Range TSTG -55 to +175 °C
NEW PRODUCT
Electrical Characteristics @ TA = 25
C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 3) V(BR)R 100   V IR = 1A
Forward Voltage VF 


0.77
0.86 V IF = 1.0A
IF = 2.0A
Leakage Current (Note 3) IR   1 A VR = 100V, TA = 25
C
Total Capacitance CT  36  pF VR = 5VDC, f = 1MHz
PowerDI123
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
Features
Notes: 1. Part mounted on FR-4 board with 2 oz., minimum recommended copper pad layout, which can be found on our website
at https://www.diodes.com/datasheets/ap02001.pdf.
2. Theoretical RJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
3. Short duration pulse test to minimize self-heating effect.
4. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Thermal Characteristics @ TA = 25
C unless otherwise specified
Characteristic Symbol Typ Max Unit
Thermal Resistance Junction to Ambient (Note 1) RJA 125 
C/W
Thermal Resistance Junction to Soldering (Note 2) RJS  7
C/W
 Guard Ring Die Construction for Transient Protection
 Low Power Loss, High Efficiency
 High Surge Capability
 Lead Free Finish, RoHS Compliant (Note 4)
 "Green" Molding Compound (No Br, Sb)
 Qualified to AEC-Q101 Standards for High Reliability
 Case: PowerDI123
 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
 Ordering Information: See Last Page
 Weight: 0.01 grams (approx.)
DS30497 Rev. 4 - 2 2 of 3 DFLS1100
PowerDI is a trademark of Diodes Incorporated. www.diodes.com
NEW PRODUCT
0.00001
0.0001
0.01
0.001
10
1
0.1
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
I , INSTANTANEOUS FORWARD CURRENT (A) F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1, Typical Forward Characteristics
F
T = 125 C A °
T = 150 C A °
T =175 C A °
T =25 C A °
T =-55 C A °
T =75 C A °
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
R
0.0001
0.001
0.01
0.1
1
10
100
1,000
10 20 30 40 50 60 70 80 90 100
T = -55ºC A
T = 25ºC A
T = 75ºC A
T = 125ºC A
T = 150ºC A
T = 175ºC A
C , TOTAL CAPACITANCE (pF) T
V , REVERSE VOLTAGE (V) R
Fig. 3 Typical Total Capacitance
0 5 10 15 20
0
20
40
60
80
100
25 30
f = 1MHz
Note 1
25 50 75 100 125 150 175 200
1.2
1.0
0.6
0.8
0.4
0.2
T , AMBIENT TEMPERATURE ( C)
Fig. 4 DC Forward Current Derating
A
°
I , DC FORWARD CURRENT (A) F
DS30497 Rev. 4 - 2 3 of 3 DFLS1100
PowerDI is a trademark of Diodes Incorporated. www.diodes.com
NEW PRODUCT
F09
YM
F09 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: R = 2004)
M = Month (ex: 9 = September)
Year 2004 2005 2006 2007 2008 2009
Code 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
Marking Information
Ordering Information
Notes: 5. For Packaging Details, go to our website at https://www.diodes.com/datasheets/ap02007.pdf.
Device Packaging Shipping
DFLS1100-7 PowerDI123 3000/Tape & Reel