KGF21BR72D102KT

MLCC with FLEXITERM® General Specifications GENERAL DESCRIPTION With increased requirements from the automotive industry for additional component robustness, AVX recognized the need to produce a MLCC with enhanced mechanical strength. It was noted that many components may be subject to severe flexing and vibration when used in various under the hood automotive and other harsh environment applications. To satisfy the requirement for enhanced mechanical strength, AVX had to find a way of ensuring electrical integrity is maintained whilst external forces are being applied to the component. It was found that the structure of the termination needed to be flexible and after much research and development, AVX launched FLEXITERM®. FLEXITERM® is designed to enhance the mechanical flexure and temperature cycling performance of a standard ceramic capacitor with an X7R dielectric. The industry standard for flexure is 2mm minimum. Using FLEXITERM®, AVX provides up to 5mm of flexure without internal cracks. Beyond 5mm, the capacitor will generally fail “open”. As well as for automotive applications FLEXITERM® will provide Design Engineers with a satisfactory solution when designing PCB’s which may be subject to high levels of board flexure. PRODUCT ADVANTAGES APPLICATIONS • High mechanical performance able to withstand, 5mm bend test guaranteed • Increased temperature cycling performance, 3000 cycles and beyond • Flexible termination system • Reduction in circuit board flex failures • Base metal electrode system • Automotive or commercial grade products available • AECQ200 Qualified • Approved to VW 80808 Specification High Flexure Stress Circuit Boards • e.g. Depanelization: Components near edges of board. Variable Temperature Applications • Soft termination offers improved reliability performance in applications where there is temperature variation. • e.g. All kind of engine sensors: Direct connection to battery rail. Automotive Applications • Improved reliability. • Excellent mechanical performance and thermo mechanical performance. HOW TO ORDER 0805 5 C 104 Style 0603 0805 1206 1210 1812 2220 Voltage 6 = 6.3V Z = 10V Y = 16V 3 = 25V 5 = 50V 1 = 100V 2 = 200V Dielectric C = X7R F = X8R Capacitance Code (In pF) 2 Sig Digits + Number of Zeros e.g., 104 = 100nF K A Z 2 Capacitance Tolerance J = ±5%* K = ±10% M = ±20% Failure Rate Terminations Packaging 2 = 7" Reel 4 = 13" Reel A=Commercial 4 = Automotive *≤1μF only Z = FLEXITERM® For FLEXITERM® with Tin/Lead termination see AVX LD Series A Special Code A = Std.Product NOTE: Contact factory for availability of Tolerance Options for Specific Part Numbers. The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 091120 – surface mount ceramic capacitor products – 63 MLCC with FLEXITERM® Specifications and Test Methods PERFORMANCE TESTING BOARD BEND TEST PROCEDURE According to AEC-Q200 AEC-Q200 Qualification: Test Procedure as per AEC-Q200: Sample size: 20 components Span: 90mm Minimum deflection spec: 2 mm • Created by the Automotive Electronics Council • Specification defining stress test qualification for passive components LOADING KNIFE • Components soldered onto FR4 PCB (Figure 1) • Board connected electrically to the test equipment (Figure 2) Testing: MOUNTING ASSEMBLY DIGITAL CALIPER Key tests used to compare soft termination to AEC-Q200 qualification: BEND TESTPLATE CONNECTOR • Bend Test • Temperature Cycle Test CONTROL PANEL CONTROL PANEL Fig 1 - PCB layout with electrical connections BOARD BEND TEST RESULTS Fig 2 - Board Bend test equipment 12 10 8 6 4 2 0 0603 NPO X7R X7R soft term 1206 NPO X7R Substrate Bend (mm) 12 10 8 6 4 2 0 12 10 8 6 4 2 0 Substrate Bend (mm) Substrate Bend (mm) Substrate Bend (mm) AEC-Q200 Vrs AVX FLEXITERM® Bend Test 12 10 8 6 4 2 0 X7R soft term 0805 AVX ENHANCED SOFT TERMINATION BEND TEST PROCEDURE Bend Test NPO X7R X7R soft term The capacitor is soldered to the printed circuit board as shown and is bent up to 10mm at 1mm per second: 1210 NPO X7R Max. = 10mm X7R soft term TABLE SUMMARY 90mm Typical bend test results are shown below: Style Conventional Termination FLEXITERM 0603 >2mm >5mm 0805 >2mm >5mm 1206 >2mm >5mm ® • The board is placed on 2 supports 90mm apart (capacitor side down) • The row of capacitors is aligned with the load stressing knife TEMPERATURE CYCLE TEST PROCEDURE Test Procedure as per AEC-Q200: The test is conducted to determine the resistance of the component when it is exposed to extremes of alternating high and low temperatures. • • • • Max. = 10mm Sample lot size quantity 77 pieces TC chamber cycle from -55ºC to +125ºC for 1000 cycles Interim electrical measurements at 250, 500, 1000 cycles Measure parameter capacitance dissipation factor, insulation resistance • The load is applied and the deflection where the part starts to crack is recorded (Note: Equipment detects the start of the crack using a highly sensitive current detection circuit) • The maximum deflection capability is 10mm Test Temperature Profile (1 cycle) 64 The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 020117 – surface mount ceramic capacitor products – MLCC with FLEXITERM® Specifications and Test Methods BEYOND 1000 CYCLES: TEMPERATURE CYCLE TEST RESULTS 0603 10 8 % Failure % Failure 8 6 4 2 0 6 4 2 0 0 500 1000 1500 2000 2500 3000 0 1206 10 500 1000 1500 2000 2500 3000 1210 10 8 % Failure 8 % Failure 0805 10 6 4 2 0 6 4 2 0 0 500 1000 1500 2000 2500 3000 0 500 1000 1500 2000 2500 3000 Green = Soft Term MLCC (Flexiterm) Red = Standard MLCC AEC-Q200 specification states 1000 cycles compared to AVX 3000 temperature cycles. Soft Term - No Defects up to 3000 cycles FLEXITERM® TEST SUMMARY • Qualified to AEC-Q200 test/specification with the exception of using AVX 3000 temperature cycles (up to +150°C bend test guaranteed greater than 5mm). • FLEXITERM® provides improved performance compared to standard termination systems. • Board bend test improvement by a factor of 2 to 4 times. • Temperature Cycling: – 0% Failure up to 3000 cycles – No ESR change up to 3000 cycle WITHOUT SOFT TERMINATION WITH SOFT TERMINATION Major fear is of latent board flex failures. Far superior mechanical performance. Generally open failure mode beyond 5mm flexure The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 061120 – surface mount ceramic capacitor products – 65 MLCC with FLEXITERM® Capacitance Range X8R Dielectric SIZE 0603 0805 1206 Soldering Reflow/Wave Reflow/Wave Reflow/Wave 25V G G G G G G G G G G G G G G G G G G G G G G G G G G 50V G G G G G G G G G G G G G G G G G G G G G G G G 25V 50V 25V 50V J J J J J J J J J J J J J J J J J J J J J J J N N N N N N N N J J J J J J J J J J J J J J J J J J J J J J J N N N N N N J J J J J J J J J J J J J J J J J J J J M M M M M M M M M M M M J J J J J J J J J J J J J J J J J J J J M M M M M M M M M M 50V 25V 271 331 471 681 102 152 182 222 272 332 392 472 562 682 822 103 123 153 183 223 273 333 393 473 563 683 823 104 124 154 184 224 274 334 394 474 684 824 105 WVDC Cap (pF) 270 330 470 680 1000 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 Cap0.01 (μF)  0.012 0.015 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.68 0.82 1 WVDC SIZE 25V 0603 0805 50V 25V 1206 50V Letter A C E G J K M N P Q X Y Z Max. Thickness 0.33 (0.013) 0.56 (0.022) 0.71 (0.028) 0.90 (0.035) 0.94 (0.037) 1.02 (0.040) 1.27 (0.050) 1.40 (0.055) 1.52 (0.060) 1.78 (0.070) 2.29 (0.090) 2.54 (0.100) 2.79 (0.110) PAPER EMBOSSED TS 16949, ISO 9001Certified 66 The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 020117 – surface mount ceramic capacitor products – MLCC with FLEXITERM® Capacitance Range X7R Dielectric Size 0402 Soldering Reflow/ Wave WVDC 16V 25V 50V 10V 16V 221 Cap 220 C C C 271 (pF) 270 C C C 331 330 C C C 391 390 C C C 471 470 C C C 561 560 C C C 681 680 C C C 821 820 C C C 102 1000 C C C G 182 1800 C C C G 222 2200 C C C G 332 3300 C C C G 472 4700 C C C G 103 Cap 0.01 C G 123 (μF) 0.012 C G 153 0.015 C G 183 0.018 C G 223 0.022 C G 273 0.027 C G 333 0.033 C G 473 0.047 G 563 0.056 G 683 0.068 G 823 0.082 G 104 0.1 C G 124 0.12 154 0.15 224 0.22 G J 334 0.33 474 0.47 J J 684 0.68 105 1 155 1.5 225 2.2 335 3.3 475 4.7 106 10 226 22 WVDC 16V 25V 50V 10V 16V Size 0402 Letter Max. Thickness A 0.33 (0.013) C 0.56 (0.022) 0603 0805 1206 1210 1812 2220 Reflow/Wave Reflow/Wave Reflow/Wave Reflow Only Reflow Only Reflow Only 25V 50V 100 V 200V 250V 16V 25V 50V 100 V 200V 250V 16V 25V 50V 100 V 200V 250V 500V 16V 25V 50V 100V 50V 100 V 25V 50V 100 V C G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G J J G G G G G G G G G G G G J G G G G G G J J J J J J J J J J J J J J J J J J M M N N N N N N J J J J J J J J J J J J J J J J J J N N N N N N N N J J J J J J J J J J J J J J J J J N N N N N N N J J J J J J N N N N N N N N N N N N N N N N N N J J J J J J N N N N N N N J J J J J J N N N N N N N J J J J J J J J J J J J J J J J J J J J J M M M Q Q Q Q J J J J J J J J J J J J J J J J J J J M M M Q Q Q Q Q Q J J J J J J J J J J J J J J J J J M M M P P Q Q Q Q J J J J J J J J J J J J M M M M M M M Q Q Q Q Q J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J K K K K K K K K K K K K K K K K K K K M P P P P P X X X Z K K K K K K K K K K K K K K K K K K K M P P P Q Q Z Z Z Z K K K K K K K K K K K K K K K K K K K M P P Q Q Z Z Z Z Z K K K K K K K K K K K K K M M M M P P P Q Q X Z Z Z Z Z N N N N N N N N N N N N N N N N N N N N X X X X X Z Z Z N N N N N N N N N N N N N N N N N N N N X X X X X Z Z Z Z Z 25V 50V 100 V 200V 250V 16V 25V 50V 100 V 200V 250V 16V 25V 50V 100 V 200V 250V 500V 16V 25V 50V 100 V 50V 100 V 25V 50V 100 V 0603 0805 1206 1210 1812 2220 E 0.71 (0.028) PAPER G 0.90 (0.035) J 0.94 (0.037) K 1.02 (0.040) M 1.27 (0.050) N 1.40 (0.055) P Q 1.52 1.78 (0.060) (0.070) EMBOSSED X 2.29 (0.090) Y 2.54 (0.100) Z 2.79 (0.110) The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 111020 – surface mount ceramic capacitor products – 67