Diodes DFLS160Q - Manual (Page 2)

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DFLS160Q
Document number: DS37063 Rev.1 - 2
2 of 4
www.diodes.com
March 2014
© Diodes Incorporated
DFLS160Q
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 6) R
θJS
 6 °C/W
Thermal Resistance Junction to Ambient (Note 7) R
θJA
125  °C/W
Typical Thermal Resistance (Note 9) R
θJC
 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 10) V
(BR)R
60   V I
R
= 0.2mA
Forward Voltage V
F
  0.50 V I
F
= 1.0A
Leakage Current (Note 10) 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: 6. Theoretical R
θJS
calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
7. 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.
8. Part mounted on 50.8mm*50.8mm GETEK board with 25.4mm*25.4mm copper pad, 25% anode, 75% cathode. T
A
= +25°C
9. 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
10. Short duration pulse test to minimize self-heating effect
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I
, INS
TANT
A
NEOUS
F
O
RW
ARD CU
RRENT
(
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 = 25 C
A
°
T = -65 C
A
°
T = 150 C
A
°
5 20 30 40 50 60
0.0001
0.001
0.01
0.1
1
10
100
1,000
10,000
100,000
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I
, INST
A
N
TA
NEOU
S
REVERS
E
CURRE
NT
(
µ
A)
R
Fig. 2 Typical Reverse Characteristics