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Document Number: 93179 For technical questions, contact: ind-modules@vishay.com

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Revision: 14-May-08 1

Fast Recovery Diodes

(Hockey PUK Version), 700/790 A

SD703C..L Series

Vishay High Power Products

FEATURES

• High power FAST recovery diode series

• 2.0 to 3.0 µs recovery time

• High voltage ratings up to 2500 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 DO-200AB (B-PUK)

• Maximum junction temperature 150 °C

• Lead (Pb)-free

• Designed and qualified for industrial level

TYPICAL APPLICATIONS

• Snubber diode for GTO

• High voltage freewheeling diode

• Fast recovery rectifier applications

ELECTRICAL SPECIFICATIONS

PRODUCT SUMMARY

F(AV)

700/790 A

DO-200AB (B-PUK)

RoHS

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

PARAMETER TEST CONDITIONS

SD703C..L

UNITS

S20 S30

F(AV)

700 790 A

55 55 °C

F(RMS)

1320 1470

FSM

50 Hz 9300 9600

60 Hz 9730 10 050

RRM

Range 1200 to 2500 V

2.0 3.0 µs

°C

- 40 to 150

VOLTAGE RATINGS

TYPE NUMBER

VOLTAGE

CODE

RRM

, MAXIMUM REPETITIVE

PEAK REVERSE VOLTAGE

RSM

, MAXIMUM NON-REPETITIVE

PEAK REVERSE VOLTAGE

RRM

MAXIMUM

AT T

= T

MAXIMUM

SD703C..L

12 1200 1300

16 1600 1700

20 2000 2100

25 2500 2600

Summary of content (11 pages)

PAGE 1
SD703C..L Series Vishay High Power Products Fast Recovery Diodes (Hockey PUK Version), 700/790 A FEATURES • • • • • • • • • • • • DO-200AB (B-PUK) High power FAST recovery diode series 2.0 to 3.
PAGE 2
SD703C..L Series Fast Recovery Diodes (Hockey PUK Version), 700/790 A Vishay High Power Products FORWARD CONDUCTION PARAMETER SYMBOL Maximum average forward current at heatsink temperature 180° conduction, half sine wave Double side (single side) cooled IF(AV) Maximum RMS forward current °C 1320 1470 9600 100 % VRRM reapplied 7820 8070 8190 8450 432 460 395 420 100 % VRRM reapplied 306 326 279 297 t = 0.1 to 10 ms, no voltage reapplied 4320 4600 t = 10 ms t = 8.
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SD703C..L Series Fast Recovery Diodes (Hockey PUK Version), 700/790 A Vishay High Power Products ΔRthJ-hs CONDUCTION SINUSOIDAL CONDUCTION CONDUCTION ANGLE RECTANGULAR CONDUCTION SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE 180° 0.011 0.011 0.008 0.008 120° 0.013 0.014 0.013 0.013 90° 0.017 0.017 0.018 0.018 60° 0.024 0.025 0.026 0.026 30° 0.043 0.043 0.043 0.044 TEST CONDITIONS UNITS TJ = TJ maximum K/W SD703C..S20L Series (Single Side Cooled) RthJ-hs (DC) = 0.
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SD703C..L Series SD703C..S20L Series (Double Side Cooled) RthJ-hs (DC) = 0.046 K/ W 140 120 100 Conduction Angle 80 60 30° 60° 90° 40 120° 180° 20 0 0 100 200 300 400 500 600 700 800 900 SD703C..S30L Series (Double Side Cooled) RthJ-hs (DC) = 0.046 K/ W 140 120 100 Conduction Period 80 30° 60 60° 90° 120° 40 20 180° DC 0 0 250 500 750 1000 1250 1500 Fig. 8 - Current Ratings Characteristics SD703C..S20L Series (Double Side Cooled) RthJ-hs (DC) = 0.
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SD703C..L Series 2500 180° 120° 90° 60° 30° 2000 1500 RMS Limit 1000 Conduction Angle 500 SD703C..S30L Series TJ = 150°C 0 0 200 400 600 800 Vishay High Power Products Peak Half Sine Wave Forward Current (A) Maximum Average Forward Power Loss (W) Fast Recovery Diodes (Hockey PUK Version), 700/790 A 1000 10000 Maximum Non Repetitive Surge Current Versus Pulse Train Dura tion. Initial TJ = 150°C No Voltage Reapplied Rated VRRM Reapplied 8000 6000 4000 SD703C..S20L Series 2000 0.01 0.
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SD703C..L Series Fast Recovery Diodes (Hockey PUK Version), 700/790 A Vishay High Power Products 10000 Instantaneous Forward Current (A) Instantaneous Forward Current (A) 10000 TJ = 25°C TJ = 150°C 1000 SD703C..S20L Series 100 0.5 1 1.5 2 2.5 3 3.5 4 4.5 TJ = 25°C TJ = 150°C 1000 SD703C..S30L Series 100 0.5 5 1 1.5 2 2.5 3 3.5 4 Instantaneous Forward Voltage (V) Fig.
PAGE 7
SD703C..L Series Maximum Reverse Rec overy Time - Trr (µs) 6 SD703C..S20L Series TJ = 150 °C; Vr > 100V 5.5 5 4.5 I FM = 1000 A Sine Pulse 4 500 A 150 A 3.5 3 2.5 2 10 1000 7 SD703C..S30L Series TJ = 150 °C; V r > 100V 6.5 6 5.5 5 I FM = 1000 A Sine Pulse 4.5 500 A 4 150 A 3.5 3 2.5 2 10 100 1000 Rate Of Fall Of Forward Current - d i/ dt (A/ µs) Rate Of Fa ll Of Forward Current - di/d t (A/ µs) Fig. 22 - Recovery Time Characteristics Fig.
PAGE 8
SD703C..L Series Vishay High Power Products Fast Recovery Diodes (Hockey PUK Version), 700/790 A 1E4 6 10 joules per pulse 4 2 1 Peak Forward Current (A) Peak Forward Current (A) 1E4 0.6 0.4 0.2 1E3 0.1 0.08 SD703C..S20L Series Sinusoidal Pulse TJ = 150°C, VRRM = 800V d v/ d t = 1000V/ µs tp 1E2 1E1 1E2 1E3 SD703C..S20L Series Trapezoidal Pulse TC= 55°C, VRRM = 800V d v/ d t = 1000V/ us, d i/ d t = 300A/ us 10000 tp 1E2 1E3 Pulse Basewidth (µs) Fig.
PAGE 9
SD703C..L Series Fast Recovery Diodes (Hockey PUK Version), 700/790 A 1E4 1E4 Peak Forward Current (A) Pea k Forward Current (A) 10 joules per p ulse 4 6 2 1 0.6 0.4 1E3 0.2 0.1 1500 1E3 1E2 1E3 1000 600 2000 3000 4000 SD703C..S30L Series Trapezoida l Pulse TC= 55°C, VRRM = 800V d v/ dt = 1000V/ us, d i/ d t = 300A/ us 6000 tp 1E2 1E1 1E4 100 50 Hz 400 10000 1E2 1E3 1E4 Pulse Basewidth (µs) Pulse Basewidth (µs) Fig. 34 - Maximum Total Energy Loss Per Pulse Characteristics Fig.
PAGE 10
SD703C..L Series Fast Recovery Diodes (Hockey PUK Version), 700/790 A Vishay High Power Products ORDERING INFORMATION TABLE Device code SD 70 3 C 25 S20 L 1 2 3 4 5 6 7 1 2 3 4 5 6 7 - Diode Essential part number 3 = Fast recovery - C = Ceramic PUK Voltage code x 100 = VRRM (see Voltage Ratings table) trr code L = PUK case DO-200AB (B-PUK) LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com 10 http://www.vishay.com/doc?95246 For technical questions, contact: ind-modules@vishay.
PAGE 11
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.