PT40QPx45 PT40QPx45 Pulse Power Thyristor Switch Preliminary Information DS5267-2 July 2014 ( LN31779) APPLICATIONS ● Pulse Power ● Crowbars ● Ignitron Replacement KEY PARAMETERS 4500V VDRM IT(AV) 760A ITSM 13000A dI/dt 5000A/µs FEATURES ● Double Side Cooling ● Fast Turn-on ● Low Turn-on Losses VOLTAGE RATINGS Type Number Repetitive Peak Voltages VDRM /VRRM V Conditions 4500/16 Tvj = 0° to 125°C, IDRM = IRRM = 50mA, VDRM, VRRM tp = 10ms PT40QPx45 Outline type code: P. See Package Details for further information. Lower voltage grades available. Fig.1 Package outline CURRENT RATINGS Symbol Parameter Conditions Max. Units 760 A 1190 A Double Side Cooled IT(AV) Mean on-state current Half wave resistive load, Tcase = 80oC IT(RMS) RMS value Tcase = 80oC 1/6 PT40QPx45 SURGE RATINGS Parameter Symbol ITSM I2t ITSM I2t Surge (non-repetitive) on-state current I2t for fusing Surge (non-repetitive) on-state current Conditions Max. Units 10ms half sine; Tcase = 125oC 10.4 kA VR = 50% VRRM - 1/4 sine 541 x 103 A2s 10ms half sine; Tcase = 125oC 13.0 kA VR = 0 845 x 103 A2s I2t for fusing THERMAL AND MECHANICAL DATA Conditions Parameter Symbol Min. Max. Units Rth(j-c) Thermal resistance - junction to case Double side cooled dc - 0.033 o Rth(c-h) Thermal resistance - case to heatsink Clamping force 12.0kN with mounting compound Double side - 0.008 o On-state (conducting) - 135 o Reverse (blocking) - 125 o o C/W C/W C Tvj Virtual junction temperature Tstg Storage temperature range –55 125 Clamping force 11.0 15.0 kN Typ. Max. Units - C C DYNAMIC CHARACTERISTICS Symbol IRRM/IDRM Parameter Conditions Peak reverse and off-state current At VRRM/VDRM, Tcase = 125oC - 50 mA dV/dt Maximum linear rate of rise of off-state voltage To 67% VDRM Tj = 125oC. Rgk ≤ 1.5Ω - 200 V/µs dI/dt Rate of rise of on-state current From 67% VDRM to 20kA Gate source 30A tr = 1.5µs, Tj = 25oC - 5000 A/µs VT(TO) Threshold voltage At Tvj = 125oC - 1.4 V On-state slope resistance At Tvj = 125oC - 0.152 mΩ Typ. Max. Units rT Non-repetitive GATE TRIGGER CHARACTERISTICS AND RATINGS Symbol 2/6 Parameter Conditions VGT Gate trigger voltage VDRM = 5V, Tcase = 25oC 1.0 4.0 V IGT Gate trigger current VDRM = 5V, Tcase = 25oC - 1.5 A PT40QPx45 ORDERING INFORMATION PT 40Q P x 45 Lead length (x) Pulse Power Thyristor Device type Package outline type code lead length (see table, right) Voltage x100 O No lead C 8" 200mm D 10" 250mm E 12" 300mm F 16" 400mm G 18" 450mm H 20" 500mm J 24" 600mm K 30" 750mm L 40" 1000mm CURVES 4000 Measured under pulse conditions 1 Instantaneous on-state current IT - (A) 3000 2 2000 1000 1: Tj = 25°C Max 2: Tj = 125°C Max 0 1.0 2.0 3.0 4.0 Instantaneous on-state voltage VT - (V) 5.0 Fig.2 Maximum (limit) on-state characteristics 3/6 PT40QPx45 Thermal Impedance - Junction to case (°C/W) 0.1 Conduction d.c. Halfwave 3 phase 120° 6 phase 60° Effective thermal resistance Junction to case °C/W Double side 0.033 0.035 0.045 0.058 Double side cooled 0.01 0.001 0.001 0.01 0.1 Time - (s) 1.0 Fig.3 Maximum (limit) transient thermal impedance - junction to case 4/6 10 PT40QPx45 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 Ø3.6 ± 0.1 x 1.95 ± 0.05 deep Auxiliary cathode 20° Gate Cathode 18 nom 27.0 25.5 Ø51 nom Ø38 nom Ø38 nom Ø56 max Ø57.5 max Ø63.5 max Anode Nominal weight: 350g Clamping force: 12kN ±10% Package outine type code: P 5/6 IMPORTANT INFORMATION: This publication is provided for information only and not for resale. The products and information in this publication are intended for use by appropriately trained technical personnel. Due to the diversity of product applications, the information contained herein is provided as a general guide only and does not constitute any guarantee of suitability for use in a specific application.The user must evaluate the suitability of the product and the completeness of the product data for the application. The user is responsible for product selection and ensuring all safety and any warning requirements are met. Should additional product information be needed please contact Customer Service. Although we have endeavoured to carefully compile the information in this publication it may contain inaccuracies or typographical errors. The information is provided without any warranty or guarantee of any kind. This publication is an uncontrolled document and is subject to change without notice. When referring to it please ensure that it is the most up to date version and has not been superseded. The products are not intended for use in applications where a failure or malfunction may cause loss of life, injury or damage to property. The user must ensure that appropriate safety precautions are taken to prevent or mitigate the consequences of a product failure or malfunction. The products must not be touched when operating because there is a danger of electrocution or severe burning. Always use protective safety equipment such as appropriate shields for the product and wear safety glasses. Even when disconnected any electric charge remaining in the product must be discharged and allowed to cool before safe handling using protective gloves. Extended exposure to conditions outside the product ratings may affect reliability leading to premature product failure. Use outside the product ratings is likely to cause permanent damage to the product. In extreme conditions, as with all semiconductors, this may include potentially hazardous rupture, a large current to flow or high voltage arcing, resulting in fire or explosion. Appropriate application design and safety precautions should always be followed to protect persons and property. Product Status & Product Ordering: We annotate datasheets in the top right hand corner of the front page, to indicate product status if it is not yet fully approved for production. The annotations are as follows:Target Information: Preliminary Information: No Annotation: This is the most tentative form of information and represents a very preliminary specification. No actual design work on the product has been started. The product design is complete and final characterisation for volume production is in progress.The datasheet represents the product as it is now understood but details may change. The product has been approved for production and unless otherwise notified by Dynex any product ordered will be supplied to the current version of the data sheet prevailing at the time of our order acknowledgement. All products and materials are sold and services provided subject to Dynex’s conditions of sale, which are available on request. Any brand names and product names used in this publication are trademarks, registered trademarks or trade names of their respective owners. HEADQUARTERS OPERATIONS CUSTOMER SERVICE DYNEX SEMICONDUCTOR LIMITED Doddington Road, Lincoln, Lincolnshire, LN6 3LF United Kingdom. Phone: +44 (0) 1522 500500 Fax: +44 (0) 1522 500550 Web: http://www.dynexsemi.com Phone: +44 (0) 1522 502753 / 502901 Fax: +44 (0) 1522 500020 e-mail: [email protected] Dynex Semiconductor Ltd. Technical Documentation – Not for resale.