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| DG858DW45 DG858DW45 Gate Turn-Off Thyristor Replaces July 1999 version, DS4334-4.0 DS4334-4.1 May 2000 FEATURES q q q q q q Double Side Cooling High Reliability In Service High Voltage Capability Fault Protection Without Fuses High Surge Current Capability Turn-off Capability Allows Reduction In Equipment Size And Weight. Low Noise Emission Reduces Acoustic Cladding Necessary For Environmental Requirements KEY PARAMETERS ITCM 3000A VDRM 4500V IT(AV) 1100A dVD/dt 750V/s dIT/dt 300A/s APPLICATIONS q q q q q q q Variable speed A.C. motor drive inverters (VSD-AC). Uninterruptable Power Supplies High Voltage Converters. Choppers. Welding. Induction Heating. DC/DC Converters. Package outline type code : W See Package Details for further information. Fig.1 Package outline VOLTAGE RATINGS Type Number Repetitive Peak Off-state Voltage VDRM V 4500 Repetitive Peak Reverse Voltage VRRM V 16 Conditions DG858DW45 Tvj = 125oC, IDRM =100mA, IRRM = 50mA CURRENT RATINGS Symbol ITCM IT(AV) IT(RMS) Parameter Conditions Max. 3000 Units A A A 1/7 o Repetitive peak controllable on-state current VD = VDRM, Tj = 125 C, diGQ/dt = 40A/s, Cs = 4.0F, LS 200nH Mean on-state current RMS on-state current THS = 80oC. Double side cooled, half sine 50Hz. 1100 THS = 80oC. Double side cooled, half sine 50Hz. 1720 DG858DW45 SURGE RATINGS Symbol ITSM I2t diT/dt Parameter Surge (non-repetitive) on-state current I2t for fusing Critical rate of rise of on-state current Conditions 10ms half sine. Tj = 125oC 10ms half sine. Tj =125oC Max. 20.0 Units kA A 2s A/s V/s V/s nH 2.0 x 106 300 20 VD = 3000V, IT = 3000A, Tj =125oC IFG > 40A, Rise time < 1.0s To 66% VDRM; RGK 22, Tj = 125oC To 66% VDRM; VRG = -2V, Tj = 125oC IT = 3000A, VD = VDRM, Tj = 125C, diGQ/dt = 40A/s, Cs = 4.0F dVD/dt LS Rate of rise of off-state voltage 750 200 Peak stray inductance in snubber circuit GATE RATINGS Symbol VRGM IFGM PFG(AV) PRGM diGQ/dt tON(min) tOFF(min) Parameter Peak reverse gate voltage Peak forward gate current Average forward gate power Peak reverse gate power Conditions This value maybe exceeded during turn-off Min. 20 20 Max. 16 100 20 24 60 - Units V A W kW A/s s s Rate of rise of reverse gate current Minimum permissable on time Minimum permissable off time 50 100 THERMAL AND MECHANICAL DATA Symbol Parameter Conditions Double side cooled Rth(j-hs) DC thermal resistance - junction to heatsink surface Anode side cooled Cathode side cooled Rth(c-hs) Tvj TOP/Tstg 2/7 Min. per contact -40 -40 36.0 Max. 0.011 0.017 0.03 0.0021 125 125 44.0 Units o C/W C/W C/W C/W o o o Contact thermal resistance Virtual junction temperature Operating junction/storage temperature range Clamping force Clamping force 40kN With mounting compound o C C o kN DG858DW45 CHARACTERISTICS Tj = 125oC unless stated otherwise Symbol VTM IDM IRRM VGT IGT IRGM EON td tr EOFF tgs tgf tgq Parameter On-state voltage Peak off-state current Peak reverse current Conditions At 3000A peak, IG(ON) = 10A d.c. Min. Max. 3.85 Units V mA mA V A mA mJ s s mJ s s s C C A - VDRM = 4500V, VRG = 2V At VRRM VD = 24V, IT = 100A, Tj = 25oC 100 50 1.2 4.0 50 4400 2.0 6.0 12500 26 2.5 28.5 12500 25000 950 Gate trigger voltage Gate trigger current Reverse gate cathode current Turn-on energy Delay time Rise time VD = 24V, IT = 100A, Tj = 25oC VRGM = 16V, No gate/cathode resistor VD = 2000V IT = 3000A, dIT/dt = 300A/s IFG = 40A, rise time < 1.0s Turn-off energy Storage time Fall time Gate controlled turn-off time Turn-off gate charge Total turn-off gate charge Peak reverse gate current IT = 3000A, VDM = 4200V Snubber Cap Cs = 4.0F, diGQ/dt = 40/s - QGQ QGQT IGQM RELIABILITY Conditions DC blocking reliability Vdc = 3500V, Tj = -40 to + 125C, ambient cosmic radiation at sea level, in open air, 100% duty cycle. Limit Units 100 FIT 3/7 DG858DW45 CURVES 4000 Measured under pulse conditions. IG(ON) = 10A Half sine wave 10ms Instantaneous on-state current IT - (A) 3000 2000 1000 Tj = 125C Tj = 25C 0 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Instantaneous on-state voltage VTM - (V) Figure 2. On-state characteristics 4/7 DG858DW45 Anode voltage and current 0.9VD 0.9IT dVD/dt VD IT VD VDM 0.1VD td tgt tr VDP tgs tgf ITAIL dIFG/dt tgq IFG VFG IG(ON) Gate voltage and current 0.1IFG 0.1IGQ tw1 QGQ 0.5IGQM IGQM Recommended gate conditions: ITCM = 3000A IFG = 40A IG(ON) = 10A d.c. tw1(min) = 20s IGQM = 1200A diGQ/dt = 40A/s QGQ = 12500C VRG(min) = 2V VRG(max) = 18V V(RG)BR VRG These are recommended Dynex Semiconductor conditions. Other conditions are permitted according to users gate drive specifications. Figure 3. General switching waveforms 5/7 DG858DW45 PACKAGE DETAILS For further package information, please contact your local Customer Service Centre. All dimensions in mm, unless stated otherwise. DO NOT SCALE. 2 holes O3.6 x 2.0 deep (One in each electrode) Auxiliary cathode connector O3.0 Gate connector O3.0 12 Anode O120 max O84.6 nom O84.6 nom 72 max Cathode Nominal weight: 1700g Package outline type code: W Associated Literature/Products Publication No. AN4571 DS4567 DS4568 DS4150 DS4153 Title/Part Number Application note - GDU9X-XXXXX Series GTO gate drive units. GDU90-20721 GTO gate drive unit. GDU90-20722 GTO gate drive unit. DSF8045SK - Snubber diode. DSF21545SV - Antiparallel/freewheel diode. 6/7 27.0 25.5 DG858DW45 http://www.dynexsemi.com e-mail: power_solutions@dynexsemi.com 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 Central Europe 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, Scandinavia & Rest Of World Tel: +44 (0)1522 500500. Fax: +44 (0)1522 500020. SALES OFFICES Central Europe Tel: +33 (0)1 69 18 90 00. Fax: +33 (0)1 64 46 54 50. 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, 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. (c) Dynex Semiconductor 2000 Publication No. DS4334-1 Issue No.4.1 May 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 |
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