SKKQ 800/14E Absolute Maximum Ratings Symbol Conditions Values Unit 800 A 5700 A Module Ioverload ITSM i2t SEMiSTART Antiparallel thyristors for softstart SKKQ 800/14E Features • Compact design • Pressure contact technology Typical Applications* • Soft starters W1C, sin. 180°, 20 s, Tjmax = 150 °C, Tjstart = 40 °C 10 ms ms 10 ms ms Tj = 25 °C Tj = 125 °C 5200 A Tj = 25 °C 162000 A²s Tj = 125 °C 135000 A²s VRSM 1500 V VRRM VDRM 1400 V Tj -40 ... + 125 °C Tstg -40 ... + 125 °C Characteristics Symbol Conditions VT max. Unit Tj = 25 °C, IT = 1000 A 1.9 V VT(TO) Tj = 125 °C 0.9 V rT Tj = 125 °C 0.8 mΩ 80 mA IDD;IRD Tj = 125 °C, VRD=VRRM, per module tgd Tj = 25 °C, IG = 1 A, diG/dt = 1 A/µs min. typ. 1 µs Remarks tgr VD = 0.67 * VDRM 2 µs (dv/dt)cr Tj = 125 °C 1000 V/µs • Please note: This module has no soft mold protection around the chip. It is therefore susceptible to environmental influences (dust, humidity, etc.). The humidity test according to IEC60068-2-67 is not passed by this product. • Recommendation: The devices should be installed in control cabinets of IP54 degree of protection. (di/dt)cr Tj = 125 °C, f = 50 ... 60 Hz 125 A/µs tq Tj = 125 °C 150 µs IH Tj = 25 °C 150 400 mA IL Tj = 25 °C, RG = 33 Ω 300 1000 mA VGT Tj = 25 °C, d.c. 2 V IGT Tj = 25 °C, d.c. 150 mA VGD Tj = 125 °C, d.c. 0.25 V IGD Tj = 125 °C, d.c. 10 mA Footnotes Rth(j-r) continuous DC, per thyristor 0.106 K/W Mt to terminals 5.75 Nm m approx. 1) Tjmax up to 150°C is allowable for overload conditions, max. time period for the overload condition is 20s. Case 4.25 1200 g 2 W1C © by SEMIKRON Rev. 1.0 – 10.12.2015 1 SKKQ 800/14E Fig. 1: Power dissipation per module vs. rms current Fig. 2: Power dissipation of three modules vs. rms current Fig. 3: Transient thermal impedance Zth(j-r) vs. time Fig. 4: Typ. transient thermal impedance Zth(s-a) vs. time (natural cooling) Fig. 6: Typ. overload current vs. time (natural cooling) Fig. 7: Surge overload current vs. time 2 Rev. 1.0 – 10.12.2015 © by SEMIKRON SKKQ 800/14E © by SEMIKRON Rev. 1.0 – 10.12.2015 3 SKKQ 800/14E View A View B SEMiSTART 2 This is an electrostatic discharge sensitive device (ESDS), international standard IEC 60747-1, chapter IX. *IMPORTANT INFORMATION AND WARNINGS The specifications of SEMIKRON products may not be considered as guarantee or assurance of product characteristics ("Beschaffenheitsgarantie"). The specifications of SEMIKRON products describe only the usual characteristics of products to be expected in typical applications, which may still vary depending on the specific application. Therefore, products must be tested for the respective application in advance. Application adjustments may be necessary. The user of SEMIKRON products is responsible for the safety of their applications embedding SEMIKRON products and must take adequate safety measures to prevent the applications from causing a physical injury, fire or other problem if any of SEMIKRON products become faulty. The user is responsible to make sure that the application design is compliant with all applicable laws, regulations, norms and standards. Except as otherwise explicitly approved by SEMIKRON in a written document signed by authorized representatives of SEMIKRON, SEMIKRON products may not be used in any applications where a failure of the product or any consequences of the use thereof can reasonably be expected to result in personal injury. No representation or warranty is given and no liability is assumed with respect to the accuracy, completeness and/or use of any information herein, including without limitation, warranties of non-infringement of intellectual property rights of any third party. SEMIKRON does not assume any liability arising out of the applications or use of any product; neither does it convey any license under its patent rights, copyrights, trade secrets or other intellectual property rights, nor the rights of others. SEMIKRON makes no representation or warranty of non-infringement or alleged non-infringement of intellectual property rights of any third party which may arise from applications. Due to technical requirements our products may contain dangerous substances. For information on the types in question please contact the nearest SEMIKRON sales office. This document supersedes and replaces all information previously supplied and may be superseded by updates. SEMIKRON reserves the right to make changes. 4 Rev. 1.0 – 10.12.2015 © by SEMIKRON