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DFLS160_15 Datasheet, PDF (2/4 Pages) Diodes Incorporated – 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER POWERDI®123
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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
60
42
1.0
50
DFLS160
Unit
V
V
A
A
Thermal Characteristics
Characteristic
Thermal Resistance Junction to Soldering Point (Note 3)
Thermal Resistance Junction to Ambient (Note 4)
Typical Thermal Resistance (Note 7)
Operating and Storage Temperature Range
Symbol
RθJS
RθJA
RθJC
TJ, TSTG
Typ
Max
⎯
6
125
⎯
⎯
18
-65 to +150
Unit
°C/W
°C/W
°C/W
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 5)
Forward Voltage
Leakage Current (Note 5)
Total Capacitance
Symbol
Min
Typ
Max Unit
Test Condition
V(BR)R
60
⎯
⎯
V IR = 0.2mA
VF
⎯
⎯
0.50
V IF = 1.0A
IR
⎯
⎯
0.1
mA VR = 60V, TA = 25°C
CT
⎯
67
⎯
pF VR = 10V, f = 1.0MHz
Notes:
3. Theoretical RθJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
4. Device mounted on Polymide substrate, 1" x 1" 2oz copper double-sided PC board with minimum recommended pad layout, which can be found on our
website at http://www.diodes.com.
5. Short duration pulse test to minimize self-heating effect
6. Part mounted on 50.8mm*50.8mm GETEK board with 25.4mm*25.4mm copper pad,25% anode,75% cathode. TA = 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. TA = 25°C
100
10
1
0.1
0.01
0.001
0
0.5
1.0
1.5
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
100,000
10,000
TA = 150°C
1,000 TA = 125°C
100
10
TA = 100°C
TA = 25°C
1
0.1
0.01
TA = -65°C
0.001
0.0001
5
20
30
40
50
60
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
POWERDI is a registered trademark of Diodes Incorporated.
DFLS160
Document number: DS30548 Rev. 7 - 2
2 of 4
www.diodes.com
December 2011
© Diodes Incorporated
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