SV20 SV20 Rectifier Diode Replaces March 1998 version, DS4085-2.3 DS4085-3.0 January 2000 KEY PARAMETERS VRRM 2000V IF(AV) 220A IFSM 4000A APPLICATIONS ■ Rectification ■ Freewheel Diode ■ DC Motor Control ■ Power Supplies ■ Welding ■ Battery Chargers FEATURES ■ High Surge Capability VOLTAGE RATINGS Type Number Repetitive Peak Reverse Voltage VRRM V SV20 20 M or K(R) SV20 14 M or K(R) SV20 10 M or K(R) SV20 06 M or K(R) 2000 1400 1000 600 Conditions VRSM = VRRM + 100V Lower voltage grades available. M for M12 thread. K for 1/2" - 20UNF thread, R for reverse polarity. Add C to type number for DO8C package. Outline type codes: DO8C and DO8 See Package Details for further information. CURRENT RATINGS Symbol Parameter Conditions Max. Units Single Side Cooled IF(AV) Mean forward current Half wave resistive load, Tcase = 100oC 220 A IF(RMS) RMS value Tcase = 100oC 350 A Continuous (direct) forward current Tcase = 100oC 297 A IF 1/7 SV20 SURGE RATINGS Parameter Symbol IFSM I2t IFSM I2t Surge (non-repetitive) forward current I2t for fusing Surge (non-repetitive) forward current Conditions Max. Units 10ms half sine; Tcase = 175oC 3.2 kA VR = 50% VRRM - 1/4 sine 51.2 x 103 A2s 10ms half sine; Tcase =175oC 4.0 kA VR = 0 80.0 x 103 A2s I2t for fusing THERMAL AND MECHANICAL DATA Symbol Conditions Parameter Min. Max. Units Rth(j-c) Thermal resistance - junction to case dc - 0.23 o Rth(c-h) Thermal resistance - case to heatsink Mounting torque 15.0Nm with mounting compound - 0.08 o Forward (conducting) - 175 o Reverse (blocking) - 175 o Storage temperature range -55 200 o Mounting Torque 12.0 15.0 Nm Typ. Max. Units Tvj Tstg - C/W C/W C Virtual junction temperature C C CHARACTERISTICS Symbol Parameter VFM Forward voltage At 600A peak, Tcase = 25oC - 1.4 V IRRM Peak reverse current At VRRM, Tcase = 175oC - 20 mA QS Total stored charge 200* - µC IRM Peak recovery current 70* - A trr reverse recovery time 5.5* - µs VTO rT IF = 100A, dIRR/dt = 20A/µs, Tcase = 25˚C Threshold voltage At Tvj = 175˚C - 0.8 V Slope resistance At Tvj = 175˚C - 1.0 mΩ *Typical values. 2/7 Conditions SV20 CURVES 3/7 SV20 4/7 SV20 5/7 SV20 PACKAGE DETAILS For further package information, please contact your local Customer Service Centre. All dimensions in mm, unless stated otherwise. DO NOT SCALE. Ø8.4 ± 0.3 8 min 20 max 12 ± 0.5 3.17 max Thread M12 1/2" 20 UNF 8 min 3.17 max Thread M12 1/2" 20 UNF Nominal weight: 120g Mounting torque: 15Nm ±10% Nominal weight: 120g Mounting torque: 15Nm ±10% Package outine type code: DO8 Package outine type code: DO8C ASSOCIATED PUBLICATIONS Title Application Note Number Calculating the junction temperature or power semiconductors AN4506 Thyristor and diode measurement with a multi-meter Use of V , r on-state characteristic AN4853 AN5001 TO 6/7 Ø27 max T Type No + K - 20.6 ± 0.6 Type No + M - 18.0 ± 0.5 8 min 60 max Ø27 max Type No + K - 20.6 ± 0.6 Type No + M - 18.0 ± 0.5 12 ± 0.5 163 ± 10 Ø5.2 ± 0.2 SV20 POWER ASSEMBLY CAPABILITY The Power Assembly group was set up to provide a support service for those customers requiring more than the basic semiconductor, and has developed a flexible range of heatsink / clamping systems in line with advances in device types and the voltage and current capability of our semiconductors. We offer an extensive range of air and liquid cooled assemblies covering the full range of circuit designs in general use today. The Assembly group continues to offer high quality engineering support dedicated to designing new units to satisfy the growing needs of our customers. Using the up to date CAD methods our team of design and applications engineers aim to provide the Power Assembly Complete solution (PACs). HEATSINKS Power Assembly has it’s own proprietary range of extruded aluminium heatsinks. They have been designed to optimise the performance or our semiconductors. Data with respect to air natural, forced air and liquid cooling (with flow rates) is available on request. For further information on device clamps, heatsinks and assemblies, please contact your nearest Sales Representative or the factory. http://www.dynexsemi.com e-mail: [email protected] HEADQUARTERS OPERATIONS DYNEX SEMICONDUCTOR LTD Doddington Road, Lincoln. Lincolnshire. LN6 3LF. United Kingdom. Tel: 00-44-(0)1522-500500 Fax: 00-44-(0)1522-500550 DYNEX POWER INC. Unit 7 - 58 Antares Drive, Nepean, Ontario, Canada K2E 7W6. Tel: 613.723.7035 Fax: 613.723.1518 Toll Free: 1.888.33.DYNEX (39639) CUSTOMER SERVICE CENTRES France, Benelux, Italy and Spain Tel: +33 (0)1 69 18 90 00. Fax: +33 (0)1 64 46 54 50 North America Tel: 011-800-5554-5554. Fax: 011-800-5444-5444 UK, Germany, Scandinavia & Rest Of World Tel: +44 (0)1522 500500. Fax: +44 (0)1522 500020 SALES OFFICES France, Benelux, Italy and Spain Tel: +33 (0)1 69 18 90 00. Fax: +33 (0)1 64 46 54 50 Germany Tel: 07351 827723 North America Tel: (613) 723-7035. Fax: (613) 723-1518. Toll Free: 1.888.33.DYNEX (39639) / Tel: (831) 440-1988. Fax: (831) 440-1989 / Tel: (949) 733-3005. Fax: (949) 733-2986. UK, Germany, Scandinavia & Rest Of World Tel: +44 (0)1522 500500. Fax: +44 (0)1522 500020 These offices are supported by Representatives and Distributors in many countries world-wide. © Dynex Semiconductor 2000 Publication No. DS4085-3 Issue No. 3.0 January 2000 TECHNICAL DOCUMENTATION – NOT FOR RESALE. PRINTED IN UNITED KINGDOM Datasheet Annotations: Dynex Semiconductor annotate datasheets in the top right hard corner of the front page, to indicate product status. The annotations are as follows:Target Information: This is the most tentative form of information and represents a very preliminary specification. No actual design work on the product has been started. Preliminary Information: The product is in design and development. The datasheet represents the product as it is understood but details may change. Advance Information: The product design is complete and final characterisation for volume production is well in hand. No Annotation: The product parameters are fixed and the product is available to datasheet specification. This publication is issued to provide information only which (unless agreed by the Company in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. The Company reserves the right to alter without prior notice the specification, design or price of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user's responsibility to fully determine the performance and suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. These products are not suitable for use in any medical products whose failure to perform may result in significant injury or death to the user. All products and materials are sold and services provided subject to the Company's conditions of sale, which are available on request. All brand names and product names used in this publication are trademarks, registered trademarks or trade names of their respective owners. 7/7