DS30549 Rev. 6 - 2

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PDU420

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PDU420

4A ULTRA-FAST RECOVERY RECTIFIER

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

200

V

RMS Reverse Voltage

141

V

Average Rectified Output Current (See also figure 4)

4A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave Superimposed on Rated Load

125

A

Maximum Ratings

°C unless otherwise specified

Characteristic

Symbol

Typ

Max

Unit

Thermal Resistance Junction to Soldering Point

¾

3.0

°C/W

Thermal Resistance Junction to Ambient Air (Note 2)

°C

85

¾°C/W

Thermal Resistance Junction to Ambient Air (Note 3)

°C

60

¾°C/W

Thermal Resistance Junction to Ambient Air (Note 4)

°C

40

¾°C/W

Operating Temperature Range

-65 to +175

°C

Storage Temperature Range

-65 to +175

°C

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. Polymide PCB, 2 oz. Copper, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf.

4. Polymide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.

·

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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

·

Polarity: See Diagram on Page 4

·

Marking: See Page 3

·

Weight: 0.096 grams (approx.)

·

Glass Passivated Die Construction

·

Ultra-Fast Recovery Time for High Efficiency

·

High Maximum Junction Temperature

·

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)

·

Qualified to AEC-Q101 Standards for High Reliability

Thermal Characteristics

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Features

Mechanical Data

SPICE MODEL: PDU420