91-20222 Gate Drive Unit Replaces March 1998 version, DS4570

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91-20222 Gate Drive Unit Replaces March 1998 version, DS4570

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20222
91-20222
Gate Drive Unit
Replaces March 1998 version, DS4570-3.1 DS4570-4.0 January 2000
This datasheet should used conjunction with application note AN4571, GDU9X-XXXXX Series, Gate Drive Unit.
APPLICATIONS
Used with Gate Turn-Off Thyristors high current switching applications
PARAMETERS
IFGM IG(ON) dIGQ/dt 30A/µs
CONDITIONS (UNLESS STATED OTHERWISE)
Test circuit connection Test circuit emitter gate drive emitter Test circuit emitter current Test circuit receiver gate drive receiver +15V DG408BP 500mm cable type RC5327230 Honeywell sweetspot 4020 30mA Honeywell sweetspot 3029 -15V
ELECTRICAL CHARACTERISTICS
Symbol V1(Min) V2(Min) V3(Min) IFGM IG(ON) dIFG/dt dIGQ/dt Parameter current +15V current -15V current minimum +15V minimum -15V minimum Peak forward gate current On-state gate current Rate rise positive gate current Rate rise negative gate current Conditions 500Hz, duty cycle 500Hz 500Hz, 1000A 125°C Min. Typ. Max. 0.55 Units A/µs A/µs
14.0 14.0
Measured IFGM 1000A, IG(ON) IGQM
20222
TIMING CHARACTERISTICS
Symbol Parameter response pulse width input signal Delay time emitter current receiver Turn-on delay emitter current IFGM IFGM pulse width Minimum time IFGM IG(ON) Receiver storage time Turn-off delay. Emitter current IG(ON) Minimum time IG(ON) IFGM Delay time Gate volts emitter current Turn-off delay Gate volts test receiver Storage time Gate volts emitter current Turn-on delay Gate volts test receiver
Conditions Adjustable
Min.
Typ.
Max.
Units
Adjustable
Adjustable
Measured IGQM Measured IGQM
0.11 0.81
t1,t3,t5,t8 factory settings.
Adjustment alters
Varies with IGQM gate lead impedance.
Test circuit emitter current Control card receiver output IFGM Gate Drive Unit Waveforms
10µs dIFG/dt Min. time dIGQ/dt Min. IG(ON) QGQT IGQM
Gate current
Gate voltage Control card emitter current
Test circuit receiver output
20222
OUTLINE
Clearance underneath P.C.B. mounting nuts etc.
Fibre optics centres
Gate Cathode
holes centres Weight: 1.16Kg
dimensions unless stated otherwise. SCALE.
20222
POWER ASSEMBLY CAPABILITY
Power Assembly group provide support service those customers requiring more than basic semiconductor, developed flexible range heatsink clamping systems line with advances device types voltage current capability semiconductors. offer extensive range liquid cooled assemblies covering full range circuit designs general today. Assembly group continues offer high quality engineering support dedicated designing units satisfy growing needs customers. Using date methods team design applications engineers provide Power Assembly Complete solution (PACs).
DEVICE CLAMPS
Disc devices require correct clamping force ensure their safe operation. PACs range offers varied selection preloaded clamps suit manufactured devices. This include cube clamps single side cooling 22mm Clamps available single double side cooling, with high insulation versions high voltage assemblies. Please refer application note device clamping, AN4839
HEATSINKS
Power Assembly it's proprietary range extruded aluminium heatsinks. They have been designed optimise performance semiconductors. Data with respect natural, forced liquid cooling (with flow rates) available request. further information device clamps, heatsinks assemblies, please contact your nearest Sales Representative factory.
http://www.dynexsemi.com e-mail: power_solutions@dynexsemi.com
HEADQUARTERS OPERATIONS DYNEX SEMICONDUCTOR Doddington Road, Lincoln. Lincolnshire. 3LF. United Kingdom. Tel: 00-44-(0)1522-500500 Fax: 00-44-(0)1522-500550 DYNEX POWER INC. Unit Antares Drive, Nepean, Ontario, Canada 7W6. Tel: 613.723.7035 Fax: 613.723.1518 Toll Free: 1.888.33.DYNEX (39639) CUSTOMER SERVICE CENTRES France, Benelux, Italy Spain Tel: (0)1 Fax: (0)1 North America Tel: 011-800-5554-5554. Fax: 011-800-5444-5444 Germany, Scandinavia Rest World Tel: (0)1522 500500. Fax: (0)1522 500020 SALES OFFICES France, Benelux, Italy Spain Tel: (0)1 Fax: (0)1 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. Germany, Scandinavia Rest World Tel: (0)1522 500500. Fax: (0)1522 500020 These offices supported Representatives Distributors many countries world-wide. Dynex Semiconductor 2000 Publication DS4570-4 Issue January 2000 TECHNICAL DOCUMENTATION RESALE. PRINTED UNITED KINGDOM
Datasheet Annotations: Dynex Semiconductor annotate datasheets right hard corner front page, indicate product status. annotations follows:Target Information: This most tentative form information represents very preliminary specification. actual design work product been started. Preliminary Information: product design development. datasheet represents product understood details change. Advance Information: product design complete final characterisation volume production well hand. Annotation: product parameters fixed product available datasheet specification.
This publication issued provide information only which (unless agreed Company writing) used, applied reproduced purpose form part order contract regarded representation relating products services concerned. warranty guarantee express implied made regarding capability, performance suitability product service. Company reserves right alter without prior notice specification, design price product service. Information concerning possible methods provided guide only does constitute guarantee that such methods will satisfactory specific piece equipment. user's responsibility fully determine performance suitability equipment using such information ensure that publication data used date been superseded. These products suitable medical products whose failure perform result significant injury death user. products materials sold services provided subject Company's conditions sale, which available request. brand names product names used this publication trademarks, registered trademarks trade names their respective owners.

91-20222 Gate Drive Unit Replaces March 1998 version, DS4570

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