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Document Number: 93165 For technical questions, contact: ind-modules@vishay.com

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Revision: 12-Jun-08 1

Fast Diodes, 460 A

(SUPER MAGN-A-PAK

Power Modules)

VSKDL450..S20 Series

Vishay High Power Products

FEATURES

• High power FAST recovery diode series

• High current capability

• 3000 V

RMS

isolating voltage with non-toxic

substrate

• High surge capability

• High voltage ratings up to 2500 V

• Industrial standard package

• UL E78996 approved

• Lead (Pb)-free

• Designed and qualified for industrial level

TYPICAL APPLICATIONS

• Snubber for large GTO

• Snubber for large IGBT

ELECTRICAL SPECIFICATIONS

PRODUCT SUMMARY

F(AV)

460 A

SUPER MAGN-A-PAK

RoHS

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL CHARACTERISTICS VALUES UNITS

F(AV)

460 A

82 °C

F(RMS)

720 A

82 °C

FSM

50 Hz 13 000

60 Hz 13 800

50 Hz 845

60 Hz 790

√t 8450 kA

√s

RRM

Range 1600 to 2500 V

4.0 µs

Stg

, T

Range - 40 to 150 °C

VOLTAGE RATINGS

TYPE NUMBER

VOLTAGE

CODE

RRM

, MAXIMUM REPETITIVE

PEAK REVERSE VOLTAGE

RSM

, MAXIMUM NON-REPETITIVE

PEAK REVERSE VOLTAGE

RRM

MAXIMUM

AT T

MAXIMUM

VSKDL450..S20

16 1600 1700

5020 2000 2100

25 2500 2600

Summary of content (8 pages)

PAGE 1
VSKDL450..
PAGE 2
VSKDL450..S20 Series Fast Diodes, 460 A (SUPER MAGN-A-PAKTM Power Modules) Vishay High Power Products FORWARD CONDUCTION PARAMETER SYMBOL Maximum average forward current at case temperature TEST CONDITIONS IF(AV) Maximum RMS forward current VALUES UNITS 460 A 82 °C 180° conduction, half sine wave at TC = 82 °C 720 A t = 10 ms 13.0 180° conduction, half sine wave IF(RMS) t = 8.3 ms Maximum peak, one-cycle forward, non-repetitive surge current IFSM t = 10 ms t = 8.
PAGE 3
VSKDL450..S20 Series Fast Diodes, 460 A (SUPER MAGN-A-PAKTM Power Modules) Vishay High Power Products THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER SYMBOL Maximum operating junction and storage temperature range TEST CONDITIONS TJ, TStg Maximum thermal resistance, junction to case per junction RthJC Maximum thermal resistance, case to heatsink RthC-hs DC operation VALUES UNITS - 40 to 150 °C 0.065 K/W SMAP to heatsink Mounting torque ± 10 % busbar to SMAP 0.
PAGE 4
VSKDL450..S20 Series VSKDL450.. Series R thJC (DC) = 0.065 K/ W 140 130 120 Conduction Angle 110 100 90 30° 80 60° 90° 120° 70 180° 60 0 100 200 300 400 500 DC 180° 120° 90° 60° 30° 1000 800 600 RMS Limit Conduc tion Period 400 VSKDL450.. Series Per Junction TJ= 150°C 200 0 0 100 200 300 400 500 600 700 800 Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 4 - Forward Power Loss Characteristics 150 VSKDL450.. Series RthJC (DC) = 0.
PAGE 5
VSKDL450..S20 Series Vishay High Power Products 1200 DC 1100 0. 1 K/ W ta el -D 700 W K/ 180° (Sine) 800 02 0. 900 = 0. 04 0. K/ 06 W K/ W 1000 SA R th 0.1 6K /W 0.2 5K /W 600 500 400 300 VSKDL450.. Series Per Module TJ = 150°C 200 100 0.5 K / R Maximum Total Forward Power Loss (W) Fast Diodes, 460 A (SUPER MAGN-A-PAKTM Power Modules) W 0 0 0 100 200 300 400 500 600 700 800 Total RMSOutput Current (A) 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (°C) Fig.
PAGE 6
VSKDL450..S20 Series Fast Diodes, 460 A (SUPER MAGN-A-PAKTM Power Modules) 1000 10000 I FM = 1500 A Sine Pulse 900 Instantaneous Forward Current (A) Maximum Reverse Rec overy Charge - Qrr (µC) Vishay High Power Products 800 1000 A 700 600 500 A 500 400 300 VSKDL450.. Series TJ= 150 °C; V r > 100V 200 100 0 0 50 100 150 200 250 TJ= 25°C TJ= 150°C 1000 VSKDL450.. Series Per Junction 100 0.
PAGE 7
VSKDL450..
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.