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AEC-Q200 Automotive Grade Capacitors AEC-Q200 Automotive Grade Capacitors At Knowles Precision Devices (KPD), we manufacture Single Layer, Multilayer, High Reliability and Precision Variable Capacitors; EMI Filters and Thin Film Devices. One of our fields of expertise is the design and manufacture of components important to engineers in the automotive industry. Today’s vehicles have many electronic control units that enable absolute precision and control. The Automotive Electronics Council (AEC) Component Technical Committee is the standardization body for establishing standards for reliable, high-quality electronic components. Components meeting these specifications are suitable for use in the harsh automotive environment without additional component-level qualification testing. The Component Technical Committee established AEC-Q200 “Stress Test Qualification for Passive Components” to define the minimum stress test driven qualification requirements for electrical devices, including ceramic capacitors. KPD’s Syfer brand has developed a range of MLC capacitors and surface mount EMI filters qualified to AEC-Q200 rev D to meet the needs of high reliability and automotive manufacturers. Knowles Suzhou (China), Norwich (England) and Penang (Malaysia) facilities are accredited to IATF 16949:2016 for the design, manufacture and supply of AEC-Q200 qualified MLCC components. Please refer to the following pages for details of the product ranges offered. 2 Table of Contents GENERAL AND TECHNICAL INTRODUCTION Dielectric Characteristics ........................................................................................ 4-6 FlexiCap™ Overview ................................................................................................. 7 IECQ-CECC and AEC-Q200 Periodic Tests ........................................................... 8 Manufacturing Process ............................................................................................ 9 Testing ........................................................................................................................ 10 Regulations and Compliance .................................................................................. 11 Explanation of Aging of MLC .................................................................................. 12 Mounting, Soldering, Storage and Mechanical Precautions ............................... 13-14 Ceramic Chip Capacitors — Packaging Information ............................................ 15-16 Chip Dimensions....................................................................................................... 17 MLC CAPACITORS C0G/NP0 (1B) — AEC-Q200 and Standard Ranges .............................................. 18-20 X7R (2R1) — AEC-Q200 and Standard Ranges...................................................... 21-23 Ordering Information — AEC-Q200 and Standard Ranges.................................. 24 StackiCap™ Capacitors . . ........................................................................................... 25 Safety Certified AC Capacitors................................................................................ 26 Enhanced 250Vac and 305Vac Safety Certified AC Capacitors.. ........................ 27-31 Legacy 250Vac Safety Certified AC Capacitors ................................................... 32-34 Open Mode Capacitors — C0G/NP0 (1B) and X7R (2R1) ...................................... 35 Tandem Capacitors — X7R (2R1) .. ........................................................................... 36 X8R High Temperature Capacitors — up to 150ºC . . ............................................. 37 Ultra-Low ESR HiQ MLCCs — X8G Range ............................................................. 38-39 SM EMI FILTERS Surface Mount EMI Filters — E01 and E07 Ranges .............................................. 40-41 Surface Mount EMI Filters — E03 X2Y IPCs . . ........................................................ 42-44 Other Products Available That Are Not AEC-Q200 Qualified . . ........................... 45-46 Our Other Products . . ................................................................................................ 47 3 Dielectric Characteristics CLASS I DIELECTRICS dielectric characteristics with negligible dependence of capacitance and dissipation factor with time, voltage and frequency. They exhibit the following characteristics: Multilayer Ceramic Capacitors are generally divided into classes, which are defined by the capacitance temperature characteristics over specified temperature ranges. These are designated by alphanumeric codes. Code definitions are summarized below and are also available in the relevant national and international specifications. a) Time does not significantly affect capacitance and dissipation factor (Tan δ) – no aging. b) Capacitance and dissipation factor are not affected by voltage. c) Linear temperature coefficient. Capacitors within this class have a dielectric constant range from 10 to 100. They are used in applications that require ultra stable CLASS I DIELECTRICS Dielectric classifications Ordering code Rated temperature range Maximum capacitance change over temperature range Tangent of loss C0G/NP0 (1B) (Porcelain) P90 (Porcelain) C0G/NP0 (1B) X8G Class I High Temperature Ultra Stable Ultra Stable Ultra Stable Ultra Stable Ultra Stable IECQ-CECC - - 1B/CG - - - EIA C0G/NP0 (1B) P90 C0G/NP0 (1B) X8G - - MIL - - CG (BP) - - - DLI CF AH - - - - - Novacap - - - N, RN - F D, RD Syfer - - Q, U C H - G Voltronics F H Q - - - - - -55ºC to +125ºC -55ºC to +125ºC -55ºC to +125ºC -55ºC to +125ºC -55ºC to +150ºC -55ºC to +160ºC -55ºC to +200ºC No DC voltage applied 0 ± 15 ppm/ºC +90 ± 20 ppm/ºC 0 ± 30 ppm/ºC 0 ± 30 ppm/ºC 0 ± 30 ppm/ºC 0 ± 30 ppm/ºC 0 ± 30 ppm/ºC Rated DC voltage applied >50pF ≤0.0015 ≤50pF 0.0015 (15/Cr + 0.7) - ≤0.0005 @1MHz Insulation resistance (Ri) Time constant (Ri x Cr) @25ºC = 106 MΩ min @125ºC = 105 MΩ min Cr 1.2kV - 1.2 times - 55/125/56 - - Dipped - - - 55/125/21 - - Discoidal - - - 55/125/56 - - - - Aging characteristic (Typical) - Approvals Syfer Chip 4 ≤0.0005 @1MHz 100GΩ or 1000s (whichever is the least) ≤200V >200V to 200V to 250nF when measured at 750Vdc, and a series inductance