PT85QWX45 DYNEX | Alldatasheet
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Technical content
G@ pvalex PT85QWx45 ED D7 AN Pulse Power Thyristor Switch Preliminary Information 0S5334-2 July 2012 (LN 29644) KEY PARAMETERS Vorm 4500V hav 1670A hsm 37000A diy/dt 22000A/ps
APPLICATIONS
¢ Pulse Power * Crowbars | > aa | ¢ — Ignitron Replacement | Y \\ \\ FEATURES \\ « Double Side Cooling | \\ ¢ Fast Turn-on \\ : y / ¢ Low Turn-on Losses ——— Outline type code: W |___ (See Package Details for further information Fig. 1 Package outline VOLTAGE RATINGS Repetitive Peak Off-state | Repetitive Peak Reverse Conditions [| typenumoer | Votage ane | vatagevmacty | | Ty = 0°to125°C, lonw =, Iam = 50mA, PTBSQWx45 4500 16 Vou, Veeu ty = 40ms CURRENT RATINGS se www.dynexsemi.com
@EBYNeX PT85QWx45 SEMICONDUCTOR SURGE RATINGS Symbol Parameter Test Conditions [won | unt Ft for fusing Va = 50% Vanm - % sine 4.38 | MA’s Surge (non repetitive) on-state current 10ms half sine; Tease = 125°C 37 kA Ft for fusing Va=0 6.85 THERMAL AND MECHANICAL RATINGS Symbol Parameter Conditions Min, | Max, | Units Thermal resistance — junction to case Double side cooled de : 0.01 Ty Virtual junction temperature Reverse (blocking) | - | 125 DYNAMIC CHARACTERISTICS Symbol Conditions ne | ut lnnwlonw | Peak reverse and off-state current At Vrrw/Vonm Tease = 125°C, V,., = OV mA dviat Maximum linear rate of rise of off- " = 125° i From 67%Vorw to 90KA | di/at | Rate of rise of on-state current Gate source 130A | Non-repetitive 22 | kAlus Threshold voltage AtTy = 125°C - 145 | Vv GATE TRIGGER CHARACTERISTICS AND RATINGS Symbol Conaitions am | moe [une Ver Gate trigger voltage Vorm = 5V, Tease = 25°C. lor Gate trigger current Vonua = 5V Tease = 25°C | - jist a | 215 www.dynexsemi.com
@ BYNeCX PT85QWx45
ORDERING INFORMATION
85Q Device type Lead length (x) W package outline type code
45 Voltage x 100
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@BYNeX PT85QWx45 SEMICONDUCTOR PACKAGE DETAILS For further package information, please contact Customer Services. All dimensions in mm, unless stated otherwise. DO NOT SCALE. 2 holes @3.6 x 2.0 deep (One in each electrode) Auxiliary cathooe connectora30 ff A\\ i . N i \\ I \\ — LH - Gate connectoro30 7 |) | 7 ) { ji asi Anode 9420 max a | 984.6 nom - VA 1 | ee, on SS | si'Snon “Fame, \\ Cathode Nominal weight: 1400g Clamping force: 40.0kN +10% Package outline type code: W Fig.4 Package outline www.dynexsemi.com
@ BYNeX i PT85QWx45 SEMICONDUCTOR $$ IMPORTANT INFORMATION: The products and data 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 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. 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 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: 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 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. No Annotation: 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 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. HEADQUARTERS OPERATIONS CUSTOMER SERVICE DYNEX SEMICONDUCTOR LIMITED. Phone: +44 (0) 1522 502753 / 502901 Doddington Road, Lincoln, Lincolnshire, LN6 3LF Fax +44 (0) 1522 500020 United Kingdom. e-mail: power_solutions@dynexsemi.com Phone: +44 (0) 1522 500500 Fax: +44 (0) 1522 500550 Web: http:/Avww.dynexsemi.com © Dynex Semiconductor Ltd. Technical Documentation — Not for resale. www.dynexsemi.com