DFLS160
Document number: DS30548 Rev. 7 - 2
2 of 4
www.diodes.com
December 2011
© Diodes Incorporated
DFLS160
POWERDI is a registered trademark of Diodes Incorporated.
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
60 V
RMS Reverse Voltage
V
R
RMS
42 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 Typ Max Unit
Thermal Resistance Junction to Soldering Point (Note 3)
R
JS
⎯
6
°C/W
Thermal Resistance Junction to Ambient (Note 4)
R
JA
125
⎯
°C/W
Typical Thermal Resistance (Note 7)
R
JC
⎯
18
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150
°C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 5)
V
BR
R
60
⎯ ⎯
V
I
R
= 0.2mA
Forward Voltage
V
F
⎯ ⎯
0.50 V
I
F
= 1.0A
Leakage Current (Note 5)
I
R
⎯ ⎯
0.1 mA
V
R
= 60V, T
A
= 25°C
Total Capacitance
C
T
⎯
67
⎯
pF
V
R
= 10V, f = 1.0MHz
Notes: 3. Theoretical R
θJS
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. 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
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
Fig. 1 Typical Forward Characteristics
0.001
0.01
0.1
1
10
100
0
0.5 1.0 1.5
T = 125 C
A
°
T = 100 C
A
°
T = 25C
A
°
T = -65C
A
°
T = 150 C
A
°
52030405060
0.0001
0.001
0.01
0.1
1
10
100
1,000
10,000
100,000
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I , INSTANTANEOUS REVERSE CURRENT (µA)
R
Fig. 2 Typical Reverse Characteristics
