PDS540
5A SCHOTTKY BARRIER RECTIFIER
PowerDI
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5
Features
NEW PRODUCT
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Guard Ring Die Construction for
Transient Protection
Low Power Loss, High Efficiency
Low Forward Voltage Drop
For Use in Low Voltage, High Frequency Inverters,
Free Wheeling, and Polarity Protection Applications
High Forward Surge Current Capability
Lead Free Finish
"Green" Molding Compound (No Br, Sb)
LEFT PIN
RIGHT PIN
D
b2
L1
A
A2
PowerDI
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5
Dim
A
A2
b1
b2
Min
1.05
0.33
0.80
1.70
3.90
6.40
5.30
0.75
0.50
1.20
Max
1.15
0.43
0.99
1.88
4.05
6.60
5.45
0.95
0.65
1.50
E
E1
L1
e
BOTTOMSIDE
b1
HEAT SINK
D
b1
A2
Mechanical Data
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Case: PowerDI
ä
5
Case Material: Molded Plastic, “Green” Molding
Compound. UL Flammability Classification Rating
94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish – Matte Tin annealed over Copper
leadframe. Solderable per MIL-STD-202, Method
208
e
3
Polarity: See Diagram
Marking: See Page 3
Weight: 0.093 grams (approximate)
D2
E
e
3.05 NOM
1.84 NOM
3.55 NOM
Note: Pins Left & Right must
be electrically connected
at the printed circuit board.
D
D2
b2
L
E2
E
E1
E2
L
L1
W
L1
e
b1
b1
W
All Dimensions in mm
Maximum Ratings
@ T
A
= 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 also figure 5)
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
Operating Temperature Range
Storage Temperature Range
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
I
FSM
T
j
T
STG
Value
40
28
5
120
-55 to +150
-55 to +150
Unit
V
V
A
A
°C
°C
Thermal Characteristics
Characteristic
@ T
A
= 25°C unless otherwise specified
Symbol
R
qJS
R
qJA
R
qJA
R
qJA
Typ
¾
95
70
50
Max
4.0
¾
¾
¾
Unit
°C/W
°C/W
°C/W
°C/W
Thermal Resistance Junction to Soldering Point
Thermal Resistance Junction to Ambient Air (Note 1)
Thermal Resistance Junction to Ambient Air (Note 2)
Thermal Resistance Junction to Ambient Air (Note 3)
Notes:
1. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
2. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
3. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.
DS30482 Rev. 6 - 2
PowerDI is a trademark of Diodes Incorporated.
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PDS540
ã
Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
