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Document Number: 93180 For technical questions, contact: ind-modules@vishay.com

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Revision: 04-Aug-08 1

Fast Recovery Diodes

(Hockey PUK Version), 845 A

SD803C..C Series

Vishay High Power Products

FEATURES

• High power FAST recovery diode series

• 1.0 to 1.5 µs recovery time

• High voltage ratings up to 1600 V

• High current capability

• Optimized turn-on and turn-off characteristics

• Low forward recovery

• Fast and soft reverse recovery

• Press PUK encapsulation

• Case style conform to JEDEC B-43

• Maximum junction temperature 125 °C

• Lead (Pb)-free

• Designed and qualified for industrial level

TYPICAL APPLICATIONS

• Snubber diode for GTO

• High voltage freewheeling diode

• Fast recovery rectifier applications

PRODUCT SUMMARY

F(AV)

845 A

B-43

RoHS

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

PARAMETER TEST CONDITIONS VALUES UNITS

F(AV)

845 A

55 °C

F(RMS)

1326 A

25 °C

FSM

50 Hz 11 295

60 Hz 11 830

50 Hz 640

60 Hz 583

RRM

Range 400 to 1600 V

1.0 to 1.5 µs

°C

- 40 to 125

Summary of content (8 pages)

PAGE 1
SD803C..C Series Vishay High Power Products Fast Recovery Diodes (Hockey PUK Version), 845 A FEATURES • High power FAST recovery diode series • 1.0 to 1.
PAGE 2
SD803C..C Series Vishay High Power Products Fast Recovery Diodes (Hockey PUK Version), 845 A ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS TYPE NUMBER VOLTAGE CODE VRRM, MAXIMUM REPETITIVE PEAK AND OFF-STATE VOLTAGE V VRSM, MAXIMUM NON-REPETITIVE PEAK VOLTAGE V 04 400 500 08 800 900 10 1000 1100 12 1200 1300 14 1400 1500 16 1600 1700 SD803C..S10C SD803C..
PAGE 3
SD803C..C Series Fast Recovery Diodes Vishay High Power Products (Hockey PUK Version), 845 A THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum operating temperature range Maximum storage temperature range Maximum thermal resistance, junction to heatsink TEST CONDITIONS VALUES UNITS TJ - 40 to 125 TStg - 40 to 150 °C RthJ-hs DC operation single side cooled 0.076 DC operation double side cooled 0.
PAGE 4
SD803C..C Series SD803C..C Series (Single Side Cooled) RthJ-hs (DC) = 0.076 K/ W 120 110 100 Conduction Angle 90 30° 80 60° 180° 90° 120° 70 0 50 100 150 200 250 300 350 400 450 Conduction Period 80 30° 60° 70 90° 120° 60 180° DC 50 0 100 200 300 400 500 600 700 Maximum Average Forward Power Loss (W) SD803C..C Series (Single Side Cooled) RthJ-hs (DC) = 0.
PAGE 5
SD803C..C Series 10000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 125°C @60 Hz 0.0083 s @50 Hz 0.0100 s 9000 8000 7000 6000 5000 SD803C..C Series 4000 1 10 100 Transient Thermal Impedance Z thJ-hs (K/ W) Peak Half Sine Wave Forward Current (A) Fast Recovery Diodes Vishay High Power Products (Hockey PUK Version), 845 A 0.1 SD803C..C Series 0.01 Steady State Value R thJ-hs = 0.076 K/ W (Single Side Cooled) R thJ-hs = 0.
PAGE 6
SD803C..C Series Fast Recovery Diodes (Hockey PUK Version), 845 A Maximum Reverse Recovery Charge - Qrr (µC) Maximum Reverse Recovery Current - Irr (A) Vishay High Power Products 120 I FM = 1000 A 110 Square Pulse 100 500 A 90 80 250 A 70 60 50 40 30 SD803C..S10C Series TJ = 125 °C; V r = 30V 20 10 10 20 30 40 50 60 70 80 90 100 Maximum Reverse Recovery Current - Irr (A) Maximum Reverse Recovery Time - Trr (µs) SD803C..S15C Series TJ= 125 °C; V r = 30V 3.
PAGE 7
SD803C..C Series Fast Recovery Diodes Vishay High Power Products (Hockey PUK Version), 845 A 1E4 10 20 joules per pulse 20 joules p er pulse 10 4 4 Peak Forward Current (A) 2 2 1 1 0.4 0.4 0.2 1E3 0.2 0.1 0.1 0.04 0.02 1E2 0.01 tp 1E1 1E1 SD803C..S15C Series Sinusoidal Pulse TJ = 125°C, VRRM = 800V d v/ d t = 1000V/ µs 1E2 tp 1E3 SD803C..
PAGE 8
Legal Disclaimer Notice Vishay Notice The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below. Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.