PDS340 Datasheet, PDF (1/3 Pages) Diodes Incorporated – 3A SCHOTTKY BARRIER RECTIFIER PowerDI 5

SPICE MODEL: PDS340
PDS340
3A SCHOTTKY BARRIER RECTIFIER
PowerDI ^ä5
Features
· 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, RoHS Compliant (Note 1)
· "Green" Molding Compound (No Br, Sb)
D
b2
L1
A
A2
PowerDI^ä5
Dim Min
Max
A
1.05
1.15
E
E1
A2 0.33 0.43
b1 0.80 0.99
Mechanical Data
· Case: PowerDI^ä5
LEFT PIN
RIGHT PIN
L1
e
BOTTOMSIDE
HEAT SINK
b1
b1
b2 1.70 1.88
D
3.90
4.05
A2
D2
3.05 NOM
· Case Material: Molded Plastic, “Green” Molding ^{Note: Pins Left & Right must}
Compound. UL Flammability Classification Rating
be electrically connected
at the printed circuit board.
94V-0
· Moisture sensitivity: Level 1 per J-STD-020C
D
D2
b2
L
E
6.40
6.60
e
1.84 NOM
E1 5.30 5.45
· Terminals: Finish – Matte Tin annealed over
E2 _E
E2
3.55 NOM
Copper leadframe. Solderable per MIL-STD-202,
Method 208 e3
· Polarity: See Diagram
· Marking: Type Number
· Weight: 0.093 grams (approx.)
W
L1
e
b1
b1
L
0.75
0.95
L1 0.50 0.65
W 1.20 1.50
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
VRRM
V_RWM
V_R
V_R(RMS)
I_O
I_FSM
T_j
T_STG
Value
Unit
40
V
28
V
3
A
90
A
-55 to +150
°C
-55 to +150
°C
Thermal Characteristics ^{@ TA = 25°C unless otherwise specified}
Characteristic
Symbol
Typ
Max
Thermal Resistance Junction to Soldering Point
R_qJS
¾
6.0
Thermal Resistance Junction to Ambient Air (Note 2)
R_qJA
110
130
Thermal Resistance Junction to Ambient Air (Note 3)
R_qJA
80
100
Thermal Resistance Junction to Ambient Air (Note 4)
R_qJA
50
60
Notes:
1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
2. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
3. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.
4. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.
Unit
°C/W
°C/W
°C/W
°C/W
DS30478 Rev. 4 - 2
PowerDI is a trademark of Diodes Incorporated.
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