Ordering Terminology SMPS Ceramic Capacitors - Ordering Information P B 4 N 1 BX 475 K B SMPS Capacitor Family Voltage G B R S 50V 100V 200V 500V Case Code (see dimension chart) Lead Style Straight (thru hole) Leads formed in N J L Leads formed out M Without leads Coating Uncoated Coated 1 2 TC BX BR BG BY BX BR X7R NPO Capacitance (expressed in pF) First two digits are significant, third digit is number of zeros. J K Tolerance +5% M + 20% + 10% Test Level A B Electrical Screening Only MIL-PRF-49478 Group A C HiRel Group B or C X Special Screening Ordering Information for DSCC Drawings 87106 & 88011 Part Identification Number 87106 XXX X Vendor CAGE Number OYBX7 Drawing Number Dash Number Lead - N Standard - Do not specify - For J or L lead use suffix Notes: 1. Dimensions are in inches. 2. Unless otherwise specified, tolerances are + .010 inch (0.25 mm). 3. Lead frame configuration is shown as typical above the seating plane. 4. See Table I for specific maximum A dimension. For maximum B dimension, add .065 inch (1.65 mm) to the appropriate A dimension. For all lead styles, the number of chips is determined by the capacitance and voltage rating. 5. For case code 5, dimensions shall be .100 inch (2.54 mm) maximum and .012 inch (0.30 mm) minimum. 6. Lead alignment within pin rows shall be within + .005 inch (0.13 mm). 5 718 Monterey Pass Road, Monterey Park, CA 91754 * Union Technology Corp. www.uniontechcorp.com * (323) 266-6603 * Fax (323) 266-7890 High Frequency SMPS Ceramic Capacitor Military Series DSCC Drawings 87106 and 88011 - PERFORMANCE REQUIREMENTS Design, construction, and physical dimensions: The design, and construction, shall be as specified in MIL-PRF49470 and physical dimensions shall be as specified in Outline Drawing and Dimension Chart. Temperature Coefficient DSCC Drawing Voltage Bias = 0 Voltage Bias = Rated Voltage 87106 50/100V + 15% + 15, - 25% 87106 200V + 15% + 15, - 40% 87106 500V + 15% + 15, - 50% 88011 All Voltages 0 + 30 ppm/C 0 + 30 ppm/C Capacitance - See Table 1: Measured in accordance with MIL-STD-202, method 305 (1kHz + 100Hz at 1.0 Vrms at 25C). Dissipation Factor: Dissipation factor shall be 2.5 percent maximum (measured under the same conditions as capacitance). COG: Dissipating factor shall be 0.15% maximum for 88011. Insulation Resistance: a) b) At + 25C, rated voltage : 100KM or 1,000M - F, whichever is less At +125C, rated voltage : 10KM or 100M - F, whichever is less Dielectric Withstanding Voltage: Dielectric withstanding voltage shall be 2.5 times rated voltage except 500 V rated parts at 1.5 times rates voltage. In accordance with MIL-PRF-49470. Aging Rate: Aging rate shall be -2.0 percent maximum for each decade-hour for 87106. N/A for 88011. Capacitor Tolerance: K = + 10 percent, M = + 20 percent for 87106. J = + 5 percent, K = + 10 percent for 88011. Solderability of terminals: In accordance with MIL-PRF-49470. Resistance to Soldering Heat: In accordance with MIL-PRF-49470. Shock: In accordance with MIL-PRF-49470. Immersion Cycling: In accordance with MIL-PRF-49470. Moisture Resistance: In accordance with MIL-PRF-49470. Life: Life shall be 200 percent of voltage except 500 V rated parts at 120 percent of rated voltage applied at +125C for 1,000 hours in accordance with MIL-PRF-49470. Thermal Shock: In accordance with MIL-PRF-49470. Voltage Conditioning: In accordance with MIL-PRF-49470 except 500V rated parts at 120% of rated voltage at 125C. Terminal Strength: In accordance with MIL-PRF-49470 (each lead shall be bent away from capacitor body 90 from the original position and then tested in accordance with Method 211 of MIL-STD-202). Marking: Marking shall be in accordance with MIL-STD-1285, except the P/N shall be as specified in paragraph 1.2 of 87106, or 88011. The manufacture's name or code and date code as a minimum, except case size 4 and 5 shall be marked with coded cap and tolerance minimum. Full marking shall be included on the package. 6 Union Technology Corp. * 718 Monterey Pass Road, Monterey Park, CA 91754 (323) 266-6603 * Fax (323) 266-7890 * www.uniontechcorp.com Typical ESR and ESL vs. Frequency Charts for SMPS - Typical ESR vs. Frequency ESL vs. Frequency MIL-PRF-49470 (Equivalent) Union Technology Corp. is a qualified supplier using MIL-STD-790 inspection criteria.We have manufactured thousands of parts to DSCC drawings 87106 and 88011 during the past years. A number of key customers have asked us to produce these parts with additional high reliability screening to their requirements or developed specification control drawings. We can screen products in conformance to MIL-PRF-49470. Custom Products and Application Specific Devices Our engineering staff is ready to address your need for application specific products. We have assembled a wide variety of devices meeting unique customer requirements. Our staff is ready to address your special requirements by modifying existing designs or creating a new design. We can employ a variety of chip sizes and configurations. Please contact the factory for additional information. 8 Union Technology Corp. * 718 Monterey Pass Road, Monterey Park, CA 91754 (323) 266-6603 * Fax (323) 266-7890 * www.uniontechcorp.com Note: "N" lead configuration is standard. "J" or "L" lead configurations can be obtained by adding the letter as a suffix to the dash number. DSCC Drawing 87106 High Frequency SMPS Ceramic Capacitor - Table I 9 718 Monterey Pass Road, Monterey Park, CA 91754 * Union Technology Corp. www.uniontechcorp.com * (323) 266-6603 * Fax (323) 266-7890 Note: "N" lead configuration is standard. "J" or "L" lead configurations can be obtained by adding the letter as a suffix to the dash number. DSCC Drawing 88011 High Frequency SMPS Ceramic Capacitor - Table II 10 Union Technology Corp. * 718 Monterey Pass Road, Monterey Park, CA 91754 (323) 266-6603 * Fax (323) 266-7890 * www.uniontechcorp.com Information General Soldering Guidelines The SMPS series capacitors are generally quite large relative to other types of MLC Capacitors. Because of the size, precautions must be taken before introducing the SMPS capacitors to any soldering operation in order to prevent thermal shock. Preheating the SMPS prior to soldering is essential.The heating rate of the SMPS ceramic body during the preheat must not exceed 2C/per second.The maximum preheat temperature must be below, but within 50C of the soldering temperature (solder bath, soldering iron tip, etc.) and the SMPS temperature should be stable at the maximum preheat temperature prior to soldering. Assembly of the SMPS is done with Sn10/Pb88/Ag2/solidus 268C, liquidus 299C. Reliability Program Product reliability is a high priority at UTC.We design our products with robust construction.As a result many of our products go into systems, that are "mission critical", which may be non-retrievable, and / or manned flight or space flight. A reliable part is one that can withstand installation, testing, and long term field use, without degradation of the part mechanically or electrically, in the specified environment (i.e., shock, vibration, high moisture, extreme thermal change, etc.).To determine if a part will meet these requirements, continuous and periodic testing is conducted at Union Technology. Manufacturing Yield losses and Infant Mortality Figures Manufacturing yield losses and infant mortality figures (group A inspection, specifically voltage conditioning) are recorded in a database for the purpose of reviewing historical data, discovering quality trends and implementing preventative action before they become a reliability concern.A product lot can be compare with similar design lots that have been produced in a certain time period, to detect if product quality is changing. Statistical process control, with upper and lower control limits, is in place to alert operators, inspectors and technicians of any potential substandard product performance. Life Test for Intrinsic Failure Rates and Wear Out Patterns Intrinsic failure rates and wear out patterns are monitored closely by recording life test information into a database and reviewing the historical data. Long-term reliability is calculated on the number of failures experienced in the total number of test hours. Both increased temperature and voltage, accelerate the condition of life test, and are expressed in the following formulas: Temperature acceleration = 10((TT - TA)/25) Where: TT = test temperature in C TA = application temperature in C Voltage acceleration = (TT - TA)3 Where: VT = test voltage VA = application voltage 11 718 Monterey Pass Road, Monterey Park, CA 91754 * Union Technology Corp. www.uniontechcorp.com * (323) 266-6603 * Fax (323) 266-7890