A Subsidiary of Data Device Corporation 40 Orville Drive, Bohemia, NY 11716-2529 Phone: (631) 244-7393; Fax: (631) 244-8893 Web site: www.bttc-beta.com MLP-2000 SERIES MINIATURE LOW-PROFILE 0.185" MAXIMUM HEIGHT MIL-STD-1553 SMT TRANSFORMERS FEATURES * N ew! 3.3V Ratios: 1.41:1, 1:2.07, 1:2.15, 1:2.65, 2.00:1 and 1:3.0 * Miniature package requires less board space * Low Profile DESCRIPTION AND APPLICATIONS The military data bus specification, MIL-STD-1553, brought about the need for versatile pulse transformers that meet all the electrical requirements of Manchester II serial bi-phase data transmission. The MLP-2000 series of transformers provide the turns ratio configurations, component isolation, and common mode rejection ratio characteristics necessary for MIL-STD-1553A and B compliance. * Surface Mount - Tape and Reel Available The step-up and step-down ratios that are available with the MLP-2000 series complement DDC's entire MIL-STD-1553 product line. These transformers are low-profile and provide a 70% reduction in board space compared to surface mount QPL pulse transformers. They are encapsulated and meet the performance requirements of MIL-PRF-21038. Sinusoidal or trapezoidal waveforms are accurately processed, making the MLP-2000 series of transformers an excellent choice for any MILSTD-1553A or B application. * Withstands Conventional IR/Convection Reflow Process * For Use with MIL-STD-1553A and B, McAir, A-3818, A-5690, A-5232, and A-4905 * -55C to +130C Operating Temperature Range * Built and Tested to MIL-PRF-21038 and MIL-STD-202 * Available RoHS Compliant N:1 OVERSHOOT AND RINGING 1 V MAX ED E IN E OUT 90% EOUT tr E IN = 10 V rms at 1 MHz E Calc: CMR = 20 log IN (see Note 1) E OUT tf FIGURE 2. CIRCUIT FOR COMMON MODE REJECTION EOUT 10% % DROOP = ED E OUT ED x 100% FIGURE 1. WAVEFORM INTEGRITY (see Note 2) 1:N 360 E E IN (see Note 1) (see OUT Note 1) EIN (5, 12, 15 volt) = 250 kHz square wave, 27.0 volts peak to peak with a rise and fall time of 90ns 5 ns. EIN (3.3 volt) = 250 kHz square wave, 7.0 volts peak to peak with a rise and fall time of 90ns 5 ns. ED Calc: Droop = E x 100% (see figure 1 for ED ) OUT FIGURE 3. CIRCUIT FOR WAVEFORM INTEGRITY Note: Input to be applied and output to be measured for all dash numbers are as shown. N represents highest turns winding in each test. (c) 2000 Data Device Corporation BETA TRANSFORMER TECHNOLOGY CORP * 40 ORVILLE DRIVE * BOHEMIA NY 11716-2529 * 631-244-7393 * FAX 631-244-8893 TABLE 1. GENERAL SPECIFICATIONS UNIT PARAMETER VALUE REMARKS Case -- -- Flame Resistant, Diallyl Phthalate Terminals -- -- C11000 ETP Copper, Sn60Pb40 Plated over nickel underplating Terminals (Alternate) -- -- C11000 ETP Copper, Sn63Pb37 Dipped, over matte Sn100 plating, over nickel underplating Weight Terminal Strength Dielectric Withstanding Voltage Oz (gm) 0.044 (1.25) max. lbs 2 2 pounds applied force, Method 211, MIL-STD-202, Test Condition A Vrms 100 Life (expectancy "X") Hrs 10,000 min. Method 301, MIL-STD-202 In accordance with MIL-PRF-21038 Insulation Resistance M 1,000 min. At 250 Vdc using Method 302, Test Condition B, MIL-STD-202 Pulse Width (Output Pulse) s 2 Tested using FIGURE 3 with resulting FIGURE 1 waveform. Overshoot V 1 max. Tested using FIGURE 3 with resulting FIGURE 1 waveform. Rise Time (of Output Pulse) ns Common Mode Rejection dB 45 Operating Temperature Range C -55 to +130 Droop % 20 DC Resistance -- See ELECTRICAL CHARACTERISTICS TABLE Input Impedance -- See ELECTRICAL CHARACTERISTICS TABLE. Tested using FIGURE 3 with resulting FIGURE 1 waveform. See ELECTRICAL CHARACTERISTICS TABLE. -- Tested using FIGURE 2. Tested using FIGURE 3 with resulting FIGURE 1 waveform. CONFIGURATION 0.40 (10.16) MAX 1 0.40 (10.16) MAX 7 (NC) 8 0.150 (3.81) 7 2 TOP VIEW 6 4 3 SIDE VIEW 6 (NC) 2 0.075 (1.905) TYP 4 PLACES 5 0.150 (3.81) 8 1 0.020 (0.508) 8 PLACES 0.185 (4.699) MAX 5 (NC) 3 4 CIRCUIT DIAGRAM FOR -2005, -2012, -2015, -2016, -2030, -2033 1 8 (NC) 7 0.44 (11.18) REF 0.52 (13.21) NOTES: (1) Dimensions are in inches (mm.) (2) Tolerance (unless specified otherwise): .xx is 0.010 (.254) .xxx is .005 (.127) 0.010 (.254) 8 PLACES 2 6 (NC) 3 4 (NC) 5 CIRCUIT DIAGRAM FOR -2205, -2212, -2215, -2216, -2230, -2233 2 BETA TRANSFORMER TECHNOLOGY CORP * 40 ORVILLE DRIVE * BOHEMIA NY 11716-2529 * 631-244-7393 * FAX 631-244-8893 TABLE 2. ELECTRICAL CHARACTERISTICS BETA P/N TURNS RATIO PRIMARY SECONDARY DC RESISTANCE (MAX) OUTPUT RISE TIME (MAX) MLP-2033 1:3.75 3% 1-3 4-8 (1-3) 0.25 (4-8) 3.00 MLP-2005 1:2.50 3% 1-3 4-8 MLP-2012 1.25:1 3% 1-3 MLP-2015 1.41:1 3% MLP-2016 IMPEDANCE (MIN) 75KHZ TO 249KHZ 250KHZ TO 1 MHZ 250 ns (4-8) 4,000 (4-8) 4,000 (1-3) 1.5 (4-8) 3.5 250 ns (4-8) 3,000 (4-8) 4,000 4-8 (1-3) 2.4 (4-8) 1.5 150 ns (1-3) 3,000 (1-3) 4,000 1-3 4-8 (1-3) 2.7 (4-8) 2.2 150 ns (1-3) 5,000 (1-3) 7,200 1:3.00 3% 1-3 4-8 (1-3) 0.35 (4-8) 3.50 250 ns (4-8) 4,000 (4-8) 4,000 MLP-2030 1:2.65 3% 1-3 4-8 (1-3) 0.29 (4-8) 1.10 250 ns (4-8) 2,000 (4-8) 4,000 MLP-2233 1:2.70 3% 1-3 5-7 (1-3) 0.25 (5-7) 2.00 250 ns (5-7) 2,000 (5-7) 3,000 MLP-2205 1:1.79 3% 1-3 5-7 (1-2) 2.6 (5-7) 1.3 150 ns (5-7) 2,000 (5-7) 4,000 MLP-2212 1.66:1 3% 1-3 5-7 (1-3) 2.4 (5-7) 1.5 150 ns (1-3) 3,000 (1-3) 4,000 MLP-2215 2.00:1 3% 1-3 5-7 (1-2) 2.6 (5-7) 1.3 150 ns (1-3) 5,000 (1-3) 7,200 MLP-2216 1:2.15 3% 1-3 5-7 (1-3) 0.35 (5-7) 2.50 250 ns (5-7) 2,000 (5-7) 4,000 MLP-2230 1:2.07 3% 1-3 5-7 (1-3) 0.29 (5-7) 0.82 250 ns (5-7) 2,000 (5-7) 4,000 Note: 1) These transformers have been classified as Level 5A per IPC-9503 and must be processed accordingly. To ensure product integrity and maintain the product warranty, these transformers require a 24 hour bake at +125 C prior to any solder reflow processing. Dried transformers must be reflowed within 24 hours. These parts are provided dry-packed in accordance with J-STD-033. Tape and Reel packaging is available upon request. Contact factory for further information. Reflow process must not cause the peak body temperature of the device to exceed 225 C and must not expose the device to temperatures above 183 C for more than 90 seconds. 2) By providing surface mount parts that have been dried per IPC-9503 (Moisture Sensitivity Classification for Non-IC components) and Dry-Packed in accordance with J-STD-033 (Standard for handling, packing, shipping and use of Moisture/Reflow sensitive surface mount devices), Beta has significantly reduced the possibility of moisture sensitivity/reflow induced "Pop-corning" or Bulging during customer's reflow soldering process. Experiments performed by Beta and data provided by manufacturers of similar devices indicate that post reflow visual/mechanical anomalies can be reduced by more than 90%. Since customer reflow profiles and CCA density can vary, Beta recommends that the customer verify solder process compatibility and yield assessment of these devices. 3) The Lead-Free/RoHS compliant versions use Sn10Pb88Ag02 for internal solder joints. High melting temperature solder in excess of 85% lead is exempt until a suitable alternative is available. The external lead finish is matte-tin with a nickel barrier layer that has been certified to pass JESD22A121.01 tin whisker limits. The magnet wire used has a minimum Thermo-plastic Flow rating of 250C. These transformers are classified as IPC-9503 level 5A. The peak body temperature shall not exceed 245C, and the time over 183C shall not exceed 150 seconds. The Lead-Free/RoHS compliant part numbers are the standard part, with an "-R" as the part number suffix. The bottom of the header has the Pb-free symbol embossed on it. TAPE AND REEL MECHANICAL OUTLINE AE 0.059 +.004/-.000 (AE 1.5 +.1/-.0) 0.16 (4.0) 0.08 (2.0) 0.012 .002 (0.30 .05) 0.07 (1.75) R 0.012 MAX (R 0.3 MAX) 0.45 (11.5) 0.94 .012 (24.0 .3) 0.55 (14.0) 0.20 (5.0) R 0.02 TYP (R 0.5 TYP) 0.63 (16.0) 0.42 (10.7) PARTS PACKAGED ON 13" DIAMETER REEL, 500 PARTS PER FULL REEL. AE 0.061 +.04/-.002 (AE 1.55 +1.00/-.05) DIMENSIONS ARE IN INCHES (MM) TOLERANCES .XX (.X) = .004 (0.10) 3 The information in this data sheet is believed to be accurate; however, no responsibility is assumed by Beta Transformer Technology Corporation for its use, and no license or rights are granted by implication or otherwise in connection therewith. Specifications are subject to change without notice. Visit our Web site at www.bttc-beta.com for the latest information. A Subsidiary of Data Device Corporation 40 Orville Drive, Bohemia, NY 11716-2529 Headquarters, N.Y., U.S.A. - Tel: (631) 244-7393; Fax: (631) 244-8893 United Kingdom - Tel: +44-(0)1635-811140, Fax: +44-(0)1635-32264 France - Tel: +33-(0)1-41-16-3424, Fax: +33-(0)1-41-16-3425 Germany - Tel: +49-(0)89-15 00 12-11, Fax: +49-(0)89-15 00 12-22 Japan - Tel: +81-(0)3-3814-7688, Fax: +81-(0)3-3814-7689 Asia - Tel: +65-6489-4801 World Wide Web - http://www.bttc-beta.com R-08/11-0 4 PRINTED IN THE U.S.A.