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| DFLR1200_15 Datasheet, PDF (2/4 Pages) Diodes Incorporated – 1.0A SURFACE MOUNT GLASS PASSIVATED RECTIFIER | |||
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DFLR1200/DFLR1400/DFLR1600
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (see figure 4)
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
IFSM
DFLR1200
200
140
DFLR1400
400
280
1.0
25
DFLR1600
600
420
Units
V
V
A
A
Thermal Characteristics
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 5)
Thermal Resistance, Junction to Soldering Point (Note 6)
Operating and Storage Temperature Range
Symbol
Rï±JA
Rï±JS
TJ, TSTG
Typ
Max
Unit
134
â
mW
â
6
°C/W
â
-65 to +150
°C
Electrical Characteristic (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage
@ IF = 1.0A
Peak Reverse Leakage Current
at Rated DC Blocking Voltage
@ TA = +25°C
@ TA = +125°C
Typical Total Capacitance (f = 1MHz, VR = 4.0VDC)
Symbol
VFM
IRM
CT
Value
1.1
3.0
100
10
Unit
V
µA
pF
Notes:
5. Theoretical Rï±JS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
6. Device mounted on 1" x 1", FR-4 PCB; 2 oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf. TA = +25°C
7. Short duration pulse test used to minimize self-heating effect.
10000
1000
100
10
1
011
TA = 150°C
TA = 100°C
TA = 25°C
TA = 0°C
0.01
TA = -40°C
0.0010
200 400 600 800 1000 1200
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Figure 1 Typical Forward Characteristics
10
TA = 150°C
1
TA = 125°C
0.1
TA = 75°C
0.01
TA = 25°C
0.001
TA = -65°C
0.0001
0
25
50
75
100
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Figure 2 Typical Reverse Characteristics
DFLR1200/DFLR1400/DFLR1600
Document number: DS30602 Rev. 6 - 2
2 of 4
www.diodes.com
October 2013
© Diodes Incorporated
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