Mil Qualified & DSCC Certified SMPS Capacitor Assemblies API Technologies’ Spectrum Control line of MIL-PRF49470 qualified and DSCC 87106 certified Switch Mode Power Supply capacitors are designed to provide superior performance in high frequency switching applications. These capacitors are ideal for high energy density products found in both military and commercial markets. ■ Capacitance values 0.01µF to 47µF ■ Leaded parts safeguard against thermal and mechanical stresses ■ Lower Equivalent Series Inductance (ESL) ■ Lower ripple voltage and less self heating Style/Size A B E max max ±0.025" ±0.025" max (in) (mm) (in) SMP-4 (mm) (in) SMP-5 (mm) 0.650 16.50 0.650 16.50 0.650 16.50 SMP-3 API’s High-speed SMPS capacitors have the following characteristics when compared to other capacitive elements: ■ Lower Equivalent Series Resistance (ESR) Dimensions C D 0.715 18.16 0.715 18.16 0.715 18.16 0.450 11.42 0.400 10.15 0.250 6.35 1.050 26.65 0.400 10.15 0.250 6.35 Leads/ Side 0.500 12.69 0.440 11.17 0.300 7.62 10 4 3 N Lead Configuration E Dielectric Characteristics API offers SMPS capacitors in two basic dielectric classes, with individual designs tailored to meet specific performance characteristics. D A 0.010 ±0.002 Dielectric Type Stability Class Description BP (NPO/COG) Ultra Stable Class I Effects on electrical properties are minimal with variations in operating temperature, voltage, frequency or time. Used in applications which require stable performance. BQ, BR and BX Stable Class II Class II dielectrics will exhibit a predictable shift in performance characteristics when exposed to variations in temperature, voltage, frequency or time. Selected for applications where blocking, coupling, by-passing and frequency discriminating elements are used. Offers higher capacitance than Class I (COG). 0.055 ±0.010 C 0.012 Min – 0.100 Max 0.250 Min 0 0.020 ± 0.002 0.100 Typ L Lead Configuration 0.070 ± 0.010 0.050 min J Lead Configuration 0.050 min 0.070 ± 0.010 6/M Surface Mount Configuration SMPS Part Numbering System Example: SMP3X124KENMB00 C The part number shown represents a size 3 SMPS capacitor. The ceramic type will be BX, capacitance value is 120,000 pF, with a tolerance of ±10%. The voltage rating is 500 VDC, termination will be “N” style leads and the parts will receive marking/ bulk packaging. SMP3 X 124 Case Size Ceramic Code EIA Cap Code EIA Cap Tolerance SMP3 SMP4 SMP5 P: Q: R: X: Example: J: ±5% K: ±10% M: ±20% BP BQ BR BX K E Voltage Rating Z: A: 120,000 pF B: C: E: * HR: Hi-Rel designation reflects MIL-PRF-49470, level B, QPL approval 25 VDC 50 VDC 100 VDC 200 VDC 500 VDC N M B 00 Termination Marking Packaging Special Requirements J: Leads in L: Leads out N: Leads straight M: Marked U: Unmarked T: Tape & Reel F: Foam carrier/ boxed W: Waffle GA:87106 Group A HR:Hi-Rel* API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: 814-474-3110 • eis.apitech.com API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58 CC13 Military/Hi-Rel & Commercial/Industrial Grade SMPS Capacitor Assemblies API’s line of Spectrum Control high-speed Switch Mode Power Supply capacitors have the following characteristics when compared to other capacitor technologies: API Technologies’ Spectrum Control brand offers high reliability/military grade and commercial/ industrial grade capacitors designed to provide superior performance in high frequency switch mode power supply applications. These capacitors are ideal for bulk capacitance and pulsing applications and are available in a range of different footprints and mounting configurations. The high reliability/military grade is based on the design principals and test requirements defined by MIL-PRF-49470. ■ ■ ■ ■ Lower Equivalent Series Resistance (ESR) ■ Lower Equivalent Series Inductance (ESL) ■ Lower ripple voltage and less self heating Electrical Characteristics Leaded options safeguard against thermal and mechanical stresses in larger package sizes X7R 50 Maximum Capacitance Value 2225 2425 3530 3640 3940 4540 5550 6560 7565 44105 156 156 276 396 476 566 826 127 157 157 Capacitance values 0.01 µF to 150 µF X7R 100 685 685 126 186 206 256 396 566 686 586 Stable Class II, BX, BR, BQ and X7R dielectric materials offer reliable operation and predictable performance characteristics related to temperature, frequency and voltage X7R 200 475 475 685 825 106 126 156 256 336 276 X7R 500 155 155 275 395 395 475 685 825 126 126 BX 50 475 565 106 126 156 185 276 396 576 476 BX 100 215 335 475 575 825 825 125 186 226 276 BR 200 125 155 255 395 395 475 685 106 126 126 BQ 500 564 684 125 155 185 185 275 475 565 565 VTC WVDC Dimensions (Refer to drawings on page 14) Dimensions in (mm) 2225 C ±0.025 (0.635) 0.235 (5.97) Case Size 3940 2425 3530 3640 0.250 (6.35) 0.360 (9.14) 0.370 (9.40) 0.224–0.275 (5.69–6.99) 0.224–0.275 (5.69–6.99) 0.275–0.325 0.350–0.425 (6.99–8.26) (8.89–10.80) E Max 0.300 (7.62) 0.300 (7.62) 0.420 (4.67) 0.430 (10.92) 0.440 (11.17) 0.530 (13.46) 0.630 (16.00) 0.730 (18.54) 0.830 (21.08) 0.500 (12.70) A Max 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) 0.650 (16.51) D Min - Max # Leads/Side 3 3 3 4540 5550 6560 7565 44A5 0.400 (10.16) 0.460 (11.68) 0.560 (14.22) 0.660 (16.76) 0.760 (19.30) 0.450 (11.42) 4 0.350–0.425 (8.89–10.80) 0.350–0.425 0.450–5.25 0.550–0.625 0.600–0.675 0.950–1.075 (8.89–10.80) (11.43–13.34) (13.97–15.88) (15.24–17.15) (24.13–27.31) 4 4 5 6 6 10 Note: C dimension for non-leaded chip capacitors equals dimension specified less the thickness of the leads or 0.020" total SMPS Part Numbering System Example: 2225X824KAJMBHR The part number shown represents a 2225 size SMPS capacitor. The ceramic type is X7R / BX, capacitance value is 0.82 μF, with a tolerance of ±10%. The voltage rating is 50 VDC, termination is “J” style leads, Group A testing is M49470 Group A, Subgroups 1 & 2 and the parts will receive marking / bulk packaging. 2225 X 824 K A J M Case Size Ceramic Code EIA Cap Code EIA Cap Tolerance Working Voltage Lead Configurations Marking Ref Dimensions Table A: 1.0 B: 1.1 C: 1.2 D: 1.3 E: 1.4 F: 1.5 G: 1.6 H: 1.7 J: 1.8 K: 1.9 L: 2.0 B Packaging B: X7R 824= 820,000 pF= 0.82 µF K: ±10% A: 50 VDC J: Leads in M:Marked Q: BQ 125= 1,200,000 pF= 1.2 µF M:±20% B: 100 VDC L: Leads out R: BR 156= 15,000,000 pF= 15 µF C: 200 VDC N: Leads straight U: Unmarked F: Foam carrier/ (Std) boxed X: BX For dimensions ≥1.000" Substitute letters above eg. 44A5 = 44105 chip size E: 500 VDC B: Bulk HR Special Requirements* 00: Standard HR:M49470 XX: Custom S: Special 6: Ag termination T: Tape & Reel - 7 in M:PdAg termination W:Waffle Additional package sizes, capacitance values and higher voltage ratings available, please contact factory. * 00 Designation reflects sample visual / mechanical inspection, plus 100% Capacitance, DF, DWV & IR testing @ +25°C HR designation reflects Group A, Subgroups 1 & 2 inspection per MIL-PRF-49470 API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: 814-474-3110 • eis.apitech.com API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58 CC14 “N” Style Leads D E B A Chip Separation .010 typ. 0.055±0.10 0.250 min. 0.010 typ. SMPS Specifications 0.020 typ. 0.100 typ. C 0.100 max. 0.025 min. “J” Style Leads “L” Style Leads 0.010 rad. (typ.) 0.010 rad. (typ.) 0.050 min. (typ.) 0.070 ±0.010 Cap Value (µF) 500 0.050 min. (typ.) 0.070 ±0.010 BP BX BR BQ Working Volts DC Working Volts DC Working Volts DC Working Volts DC 200 100 50 500 200 100 50 500 200 100 50 500 200 100 50 0.01 0.012 0.015 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 KEY: SMP-3 SMP-4 SMP-5 API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: 814-474-3110 • eis.apitech.com API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58 CC15 SMPS Capacitor Electrical Testing ESR vs. Frequency Absolute Maximum Output Capacitance Assuming no ESL and no ESR 2 MHz ESR - Ohms 1 MHz Load Current - Amps Assuming no ESR - Capacitive Induced Ripple Typical Tantalum 20 15 0.10 Typical 30 µF X7R MLC 0.01 500 KHz 0.001 10 25 Load Current - Amps 25 Absolute Maximum Capacitance ESL 1.00 20 50 mv Noise Due to ESL 15 250 KHz 10 500 KHz 5 1 MHz 2 MHz 0 5 0 0.0001 250 KHz 1.0 10 100 5 10 15 20 Maximum Output Filter Capacitance ESL (nH) 1,000 Frequency - KHz 0 0 10 5 15 20 Impedance vs. Frequency Maximum Output Filter Capacitance (µF) Absolute Maximum Capacitance ESR Assuming no ESL - Capacitive Induced Ripple 10 Load Current - Amps Impedance - Ohms 25 1.0 Typical 30 µF MLC .10 .01 Typical 150 µF MLC 20 50 mv Noise Due to ESR 15 10 5 0 0 .001 .001 .01 0.1 1.0 10 10 20 30 40 Maximum Output Filter Capacitance ESR (mOhm) Frequency - MHz Test Group Test Order 1 2 3 Group A 4 5 Group B Sub Grp I Group B Sub Grp II Group B Sub Grp III Optional Test Visual and Mechanical Materials, Designs, Construction and Workmanship Physical Dimensions and Marking Capacitance and Dissipation Factor Dielectric Withstanding Voltage 6 Insulation Resistance 1 2 3 Voltage and Temperature Limits Resistance to Solvents Immersion 4 Terminal Strength 1 Resistance to Soldering Heat 2 Moisture Resistance 1 Life Test Method Post Test Requirements Sampling Procedure 13 samples 0 failures MIL-STD-202 Method 305 MIL-STD-202 Method 301, 2.5x DCWV except 500V @ 1.5x MIL-STD-202 Method 302 @ DCWV, 25 C MIL-STD-202 Method 215 MIL-STD-202 Method 104 test condition B MIL-STD-202 Method 211 test condition A. Case codes 1-4, 6-5 lbs case code 5-4 lbs MIL-STD-202 Method 210 N lead style test condition B, J and L styles test condition I MIL-STD-202 Method 106, 20 cycles MIL-STD-202 Method 108, 1000 hrs. 2x DCWV except 1.2x 500 DCWV 100% >100,000 megohms or 1,000 megohm-uF, whichever is less No mechanical damage. Dielectric strength, capacitance, df and 25 C IR to original limits No evidence of loosening or rupturing of terminals No mechanical damage. Dielectric strength, capacitance, df and 25 C IR to original limits No mechanical damage. Dielectric strength, capacitance, df and 25 C IR to original limits No mechanical damage. Dielectric strength, capacitance, df, 125 C IR and 25 C IR to original limits 12 samples 1 failure 12 samples 1 failure 12 samples 1 failure Solderabililty Group A Thermal Shock and Voltage Conditioning API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: 814-474-3110 • eis.apitech.com API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: (49)-9122-795-0 • Fax: (49)-9122-795-58 CC16