Diodes PDS340 User Manual
Features
• Guard Ring Die Construction for Transient Protection
• Low Power Loss, High Efficiency
• Low Forward Voltage Drop
• Low Reverse Leakage Current
• For Use in Low Voltage, High Frequency Inverters, Free
Wheeling, and Polarity Protection Applications
• High Forward Surge Current Capability
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• Qualified to AEC-Q101 Standards for High Reliability
Top View
POWERDI5
Bottom View
Green
3A SCHOTTKY BARRIER RECTIFIER
Mechanical Data
• Case: POWERDI5
• Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish – Matte Tin annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Polarity: See Diagram
• Weight: 0.093 grams (approximate)
LEFT PIN
RIGHT PIN
Note: Pins Left & Right must
be electrically connected
at the printed circuit board.
BOTTOMSIDE
HEAT SINK
PDS340
POWERDI
®
Ordering Information (Note 4)
Part Number Case Packaging
PDS340-13 POWERDI5 5000/Tape & Reel
PDS340-7 POWERDI5 1500/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com.
Marking Information
POWERDI is a registered trademark of Diodes Incorporated.
PDS340
Document number: DS30478 Rev. 9 - 2
S340
YYWWK
S340 = Product type marking code
= Manufacturers’ code marking
YYWW = Date code marking
YY = Last digit of year (ex: 04 for 2004)
WW = Week code (01 - 53)
K = Factory Designator
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)
θ
θ
θ
θ
(BR)
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
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
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
Thermal Characteristics
Characteristic Symbol Typ Max Unit
Thermal Resistance Junction to Soldering Point
Thermal Resistance Junction to Ambient Air (Note 5) TA = +25°C
Thermal Resistance Junction to Ambient Air (Note 6) TA = +25°C
Thermal Resistance Junction to Ambient Air (Note 7) TA = +25°C
Operating and Storage Temperature Range
V
V
V
R(RMS
I
RRM
RWM
V
R
I
O
FSM
PDS340
R
JS
R
JA
R
JA
R
JA
, T
T
J
STG
40 V
28 V
3 A
90 A
⎯
95
60
50
6.0
⎯
⎯
⎯
-65 to +150
°C/W
°C/W
°C/W
°C/W
°C
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 8)
V
R
40
⎯
Forward Voltage
V
F
⎯
⎯
⎯
⎯
Reverse Current (Note 8)
I
R
⎯
⎯
Notes: 5. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
6. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com.
7. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 6.5mm x 5.0mm. Anode pad dimensions 1.8mm x 1.1mm.
8. Short duration pulse test used to minimize self-heating effect.
⎯ ⎯
0.45 0.49
0.38 0.42
0.53 0.61
0.50 0.57
15 500
3 20 mA
10 25 mA
V
IR = 0.5mA
I
= 3A, TJ = +25°C
F
= 3A, TJ = +125°C
I
F
V
= 6A, T
I
F
= 6A, TJ = +125°C
I
F
μA
T
= +25°C, VR = 40V
J
= +100°C, VR = 40V
T
J
= +125°C, VR = 40V
T
J
= +25°C
J
POWERDI is a registered trademark of Diodes Incorporated.
PDS340
Document number: DS30478 Rev. 9 - 2
2 of 5
www.diodes.com
October 2012
© Diodes Incorporated
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