DK24..FC DK24..FC Fast Switching Thyristor Replaces January 2000 version, DS4268-3.0 DS4268-4.0 July 2001 FEATURES KEY PARAMETERS ■ Low Switching Losses At High Frequency VDRM 2000V ■ Fully Characterised For Operation Up To 20kHz IT(RMS) 260A ITSM 4000A dVdt 200V/µs dI/dt 500A/µs tq 50µs APPLICATIONS ■ High Power Inverters And Choppers ■ UPS ■ AC Motor Drives ■ Induction Heating ■ Cycloconverters VOLTAGE RATINGS Type Number Repetitive Peak Voltages VDRM VRRM V DK24 20FC K or M DK24 18FC K or M DK24 16FC K or M DK24 14FC K or M 2000 1800 1600 1400 Conditions VRSM = VRRM + 100V IDRM = IRRM = 25mA at VRRM or VDRM & Tvj ORDERING INFORMATION When ordering, select the required part number shown in the Voltage Ratings selection table, then:- Outline type code: TO93 See Package Details for further information. Fig. 1 Package outline Add K to type number for 3/4" 16 UNF thread, e.g. DK24 16FCK or Add M to type number for M16 thread, e.g. DK24 14FCM. Note: Please use the complete part number when ordering and quote this number in any future correspondance relating to your order. 1/13 www.dynexsemi.com DK24..FC CURRENT RATINGS Symbol Parameter Conditions Max. Units IT(AV) Mean on-state current Half wave resistive load, Tcase = 80oC 165 A IT(RMS) RMS value Tcase = 80oC 260 A SURGE RATINGS Parameter Symbol Surge (non-repetitive) on-state current ITSM I2t I2t for fusing Conditions Max. Units tp ≥ 10ms half sine; Tcase = 125oC 4.0 kA VR = 0% VRRM - 1/4 sine 80.0 x 103 A2s THERMAL AND MECHANICAL DATA Conditions Parameter Symbol Min. Max. Units Rth(j-c) Thermal resistance - junction to case dc - 0.13 o Rth(c-h) Thermal resistance - case to heatsink Mounting torque 35.0Nm with mounting compound - 0.06 o On-state (conducting) - 125 o Reverse (blocking) - 125 o Storage temperature range -40 150 o Mounting torque 30.0 35.0 Tvj Tstg - C/W C/W C Virtual junction temperature C C Nm MEASUREMENT OF RECOVERED CHARGE - QRA1 Measurement of QRA1 : QRA1 = IRR x tRR 2 ITM QRA1 tp = 1ms dIR/dt 0.5x IRR IRR 2/13 www.dynexsemi.com DK24..FC DYNAMIC CHARACTERISTICS Symbol Parameter Conditions Min. Max. Units Maximum on-state voltage At 450A peak, Tcase = 25oC - 2.0 V Peak reverse and off-state current At VRRM/VDRM, Tcase = 125oC - 25 mA dV/dt Maximum linear rate of rise of off-state voltage Linear to 60% VDRM Tj = 125oC, Gate open circuit - 200 V/µs Gate source 20V, 20Ω Repetitive 50Hz - 500 A/µs dI/dt Rate of rise of on-state current tr < 0.5µs, Tj = 125˚C Non-repetitive - 800 A/µs VTM IRRM/IDRM Threshold voltage At Tvj = 125oC - 1.25 V rT On-state slope resistance At Tvj = 125oC - 1.66 mΩ tgd Delay time 1.5* - µs Total turn-on time Tj = 25˚C, IT = 50A, VD = 300V, IG = 1A, dI/dt = 30A/µs, dIG/dt = 1A/µs 3* - µs IH Holding current Tj = 25oC, ITM = 1A, VD = 12V - 70 mA tq Turn-off time Tj = 125˚C, IT = 200A, VR = 50V, tq code: C dV/dt = 200V/µs (Linear to 60% VDRM), dIR/dt = 30A/µs, Gate open circuit - 50 µs Typ. Max. Units VT(TO) t(ON)TOT *Typical value. GATE TRIGGER CHARACTERISTICS AND RATINGS Symbol Parameter Conditions VGT Gate trigger voltage VDRM = 12V, Tcase = 25oC, RL = 6Ω - 3.0 V IGT Gate trigger current VDRM = 12V, Tcase = 25oC, RL = 6Ω - 200 mA VGD Gate non-trigger voltage At VDRM Tcase = 125oC, RL = 1kΩ - 0.2 V - 5.0 V - 4 A VRGM Peak reverse gate voltage IFGM Peak forward gate current PGM Peak gate power - 16 W PG(AV) Mean gate power - 3.0 W Anode positive with respect to cathode 3/13 www.dynexsemi.com DK24..FC CURVES Fig.2 Maximum (limit) on-state characteristics Fig.3 Gate characteristics Fig.4 Typical recovered charge (for a device rated VDRM = 1000V, tq = 50µs) 4/13 www.dynexsemi.com DK24..FC Fig.5 Transient thermal impedance - junction to case Fig.6 Non-repetitive sub-cycle surge on-state current and I2t rating 5/13 www.dynexsemi.com DK24..FC NOTES: 1. VD ≤ 600V. 2. VR ≤ 10V. 3. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.7 Energy per pulse for sinusoidal pulses NOTES: 1. VD ≤ 600V. 2. VR ≤ 10V. 3. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.8 Maximum allowable peak on-state current vs pulse width for Tcase = 65˚C 6/13 www.dynexsemi.com DK24..FC NOTES: 1. VD ≤ 600V. 2. VR ≤ 10V. 3. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.9 Maximum allowable peak on-state current vs pulse width for Tcase = 90˚C NOTES: 1. dI/dt = 25A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.10 Energy per pulse for trapezoidal pulses 7/13 www.dynexsemi.com DK24..FC NOTES: 1. dI/dt = 25A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.11 Maximum allowable peak on-state current vs pulse width for Tcase = 65˚C NOTES: 1. dI/dt = 25A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.12 Maximum allowable peak on-state current vs pulse width for Tcase = 90˚C 8/13 www.dynexsemi.com DK24..FC NOTES: 1. dI/dt = 50A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.13 Energy per pulse for trapezoidal pulses NOTES: 1. dI/dt = 50A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.14 Maximum allowable peak on-state current vs pulse width for Tcase = 65˚C 9/13 www.dynexsemi.com DK24..FC NOTES: 1. dI/dt = 50A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.15 Maximum allowable peak on-state current vs pulse width for Tcase = 65˚C NOTES: 1. dI/dt = 100A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.16 Energy per pulse for trapezoidal pulses 10/13 www.dynexsemi.com DK24..FC NOTES: 1. dI/dt = 100A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.17 Maximum allowable peak on-state current vs pulse width for Tcase = 65˚C NOTES: 1. dI/dt = 100A/µs 2. VD ≤ 600V. 3. VR ≤ 10V. 4. R.C Snubber, C = 0.22µF, R = 4.7Ω Fig.18 Maximum allowable peak on-state current vs pulse width for Tcase = 90˚C 11/13 www.dynexsemi.com DK24..FC PACKAGE DETAILS For further package information, please contact your nearest Customer Service Centre. All dimensions in mm, unless stated otherwise. DO NOT SCALE. Ø4 15 max Ø8.4 ± 0.3 8 min 210 ± 10 160 ± 10 30 max Hex. 27AF 8 min M = M12 K = 1/2" 20 UNF K = 20.6 ± 0.6 M = 18.0 ± 0.5 Nominal weight: 120g Mounting torque: 15Nm ±10% Gate lead colour: White Cathode lead colour: Red Package outine type code: TO94 12/13 www.dynexsemi.com DK24..FC 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 and clamping systems in line with advances in device voltages 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 latest CAD methods our team of design and applications engineers aim to provide the Power Assembly Complete Solution (PACs). DEVICE CLAMPS Disc devices require the correct clamping force to ensure their safe operation. The PACS range includes a varied selection of pre-loaded clamps to suit all of our manufactured devices. Types available include cube clamps for single side cooling of ‘T’ 23mm and ‘E’ 30mm discs, and bar clamps right up to 83kN for our ‘Z’ 100mm thyristors and diodes. Clamps are available for single or double side cooling, with high insulation versions for high voltage assemblies. Please refer to our application note on device clamping, AN4839 HEATSINKS The Power Assembly group has its own proprietary range of extruded aluminium heatsinks. They have been designed to optimise the performance of Dynex 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 customer service office. 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. 99 Bank Street, Suite 410, Ottawa, Ontario, Canada, K1P 6B9 Tel: 613.723.7035 Fax: 613.723.1518 Toll Free: 1.888.33.DYNEX (39639) CUSTOMER SERVICE CENTRES Mainland Europe Tel: +33 (0)1 58 04 91 00. Fax: +33 (0)1 46 38 51 33 North America Tel: (613) 723-7035. Fax: (613) 723-1518. UK, Scandinavia & Rest Of World Tel: +44 (0)1522 500500. Fax: +44 (0)1522 500020 SALES OFFICES Mainland Europe Tel: +33 (0)1 58 04 91 00. Fax: +33 (0)1 46 38 51 33 North America Tel: (613) 723-7035. Fax: (613) 723-1518. Toll Free: 1.888.33.DYNEX (39639) / Tel: (949) 733-3005. Fax: (949) 733-2986. UK, 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 2001 Publication No. DS4268-4 Issue No. 4.0 July 2001 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. 13/13 www.dynexsemi.com