CHIP MONOLITHIC CERAMIC CAPACITORS AS ALTERNATIVES FOR CHIP TANTALUM CAPACITORS C-24-C Please visit our website www.murata.com Table of Contents Page 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Topic Comparative Capacitance Table (see below) Basic Function and Applications Recommended P/N's Case Size and Part Numbering Description (Cap-vs-Freq.) and (Impedance/ESR-vs-Freq.) - 10uF (Cap-vs-Freq.) and (Impedance/ESR-vs-Freq.) - 47uF Noise Absorption Comparison - 10uF (10kHz - 1MHz) Noise Absorption Comparison - 10uF (Low-pass filter characteristic) Noise Absorption/Smoothing Comparison - 47uF Noise Absorption Comparison - 100uF (Low-pass filter characteristic) Breakdown Voltage Characteristics Capacitance-vs-Temperature DC/AC Voltage Characteristics Self-Heating-vs-Ripple Current Comparative Capacitance Table Capacitor EIA 0201 0402 0603 Murata 0805 MLCC 1206 1210 1812 2220 P A2 A TA (X) B2 C V D CD(thin type) CD Series TA (Y) UD Series UE Series A Organic B SemiC Conductive D E 2 Size (mm) L W T 0.6 0.3 0.3 1.0 0.5 0.5 1.6 0.8 0.8 2.0 1.25 1.25 3.2 1.6 1.6 3.2 2.5 2.5 4.5 3.2 2.5 5.7 5.0 3.2 2.0 1.25 1.1 3.2 1.6 1.1 3.2 1.6 1.6 3.5 2.8 1.9 6.0 3.2 2.5 7.3 4.3 1.9 7.3 4.3 2.8 7.3 4.3 1.5 7.3 4.3 1.8 7.3 4.3 3.1 7.3 4.3 4.2 7.3 4.6 4.6 7.3 5.6 5.6 9.0 7.0 7.0 12.0 7.0 7.0 13.0 8.8 8.8 1nF 10nF Capacitance 100nF 1uF 10uF 100uF Basic Function and Applications for High Capacitance Components Basic Function Electrical signals contain various noise components such as EMI or equipment-generated noise. High Capacitance can be used to reduce these noise signals and provide a more stable operating system. The most prominent functions for high capacitance are shown below: Smoothing DC signals are cleaned by using high capacitance to absorb ripple voltage. Bypassing When high capacitance is used in a filtering circuit, unwanted signals can be routed away from certain equipment, e.g., bypassing high frequency noise. Coupling Coupling between neighbor circuits to stop DC and pass AC Advantages of MLCC in comparison to TA/AL capacitors. *Noise Absorption of MLCC is excellent compared to Ta/AL Capacitors. *Self Heating of MLCC is small compared to TA/AL Capacitors. *Capacitance of MLCC does not change over a wide frequency range. *Break down Voltage of MLCC is higher compared to TA/AL Capacitors. 3 Recommended Murata MLCC P/N' P/N's For Replacement of TA/AL Chips Smoothing Smoothing // By-passing: By-passing: 100kHz 100kHz TA /AL 0.1uF MLCC 0.047uF 0.22uF 0.1uF 0.47uF 0.22uF 1.0uF 0.47uF 2.2uF 1.0uF 4.7uF 10uF 22uF 6.3V 2.2uF 4.7uF 10uF 47uF 22uF 100uF 47uF 220uF 100uF 10V --> GRM36X7R473K010A_ --> --> --> 16V 25V 35V / 50V --> GRM39X7R473K025A_ GRM40X7R473K050A_ GRP155R71A473KA01_ --> GRM188R71E473KA01_ GRM21BR71H473KA01_ GRM36X5R104K010A_ --> GRM39X7R104K025A_ GRM40X7R104K050A_ GRP155R61A104KA01_ --> GRM188R71E104KA01_ GRM21BR71H104KA01_ --> GRM39X7R224K010A_ --> GRM40X7R224K025A_ GRM40X7R224K050A_ --> GRM188R71A224KA01_ --> GRM219R71E224KC01_ GRM21BR71H224KA01_ GRM39X5R474K6.3A_ GRM40X7R474K016A_ GRM40X7R474K016A_ GRM40X7R474K025A_ GRM42-6X7R474K050A_ GRM188R60J474KA01_ GRM219R71C474KA01_ GRM219R71C474KC01_ GRM21BR71E474KC01_ GRM31MR71H474KA01_ GRM39X5R105K6.3A_ --> GRM40X7R105K016A_ GRM42-6X7R105K025A_ GRM42-2X7R105K050A_ GRM188R60J105KA01_ --> GRM21BR71C105KA01_ GRM31MR71E105KC01_ GRM32RR71H105KA01_ GRM42-6X7R225K016A_ GRM42-2X7R225K025A_ GRM40X5R225K6.3A_ GRM42-6X5R225K010A_ GRM21BR60J225KC01_ GRM31MR61A225KA01_ GRM31MR71C225KC11_ GRM32RR71E225KC01_ GRM40-034X5R475K6.3A_ GRM42-6X5R475K010A_ GRM42-6X5R475K016A_ GRM42-2X5R475K025A_ GRM44-1X7R475K050A_ GRM21BR60J475KA11_ GRM31CR61A475KA01_ GRM31CR61C475KA45_ GRM32RR61E475KC31_ GRM55ER71H475KA01_ GRM42-6X5R106K6.3A_ GRM42-2X5R106K010A_ GRM42-2X5R106K016A_ GRM43-2X5R106K025A_ GRM31CR60J106KC01_ GRM32ER61A106KC01_ GRM32ER61C106KC31_ GRM43DR61E106KA01_ GRM42-2X5R226K6.3A_ GRM32DR60J226KA01_ Under Development GRM44-1X5R107K6.3A_ GRM55XR60J107KA01_ Due Dueto tothe thelower lowerZZand andESR ESRof of MLCCs, MLCCs, capacitance capacitancevvalues alues less less than thanhalf halfthat thatof ofthe theTA TA can canbe be used in many by-passing or used in many by-passing or decoupling decouplingapplications. applications. Coupling: 100kHz TA /AL 0.1uF MLCC 0.1uF 0.22uF 0.22uF 0.47uF 0.47uF 1.0uF 1.0uF 2.2uF 4.7uF 10uF 2.2uF 4.7uF 10uF 22uF 22uF 47uF 47uF 100uF 6.3V 100uF Legend 10V --> GRM36X5R104K010A_ --> --> --> 16V 25V 50V --> GRM39X7R104K025A_ GRM40X7R104K050A_ GRP155R61A104KA01_ --> GRM188R71E104KA01_ GRM21BR71H104KA01_ GRM39X7R224K010A_ --> GRM40X7R224K025A_ GRM40X7R224K050A_ GRM188R71A224KA01_ --> GRM219R71E224KC01_ GRM21BR71H224KA01_ GRM39X5R474K6.3A_ --> GRM40X7R474K016A_ GRM40X7R474K025A_ GRM42-6X7R474K050A_ GRM188R60J474KA01_ --> GRM219R71C474KC01_ GRM21BR71E474KC01_ GRM31MR71H474KA01_ GRM39X5R105K6.3A_ --> GRM40X7R105K016A_ GRM42-6X7R105K025A_ GRM42-2X7R105K050A_ GRM188R60J105KA01_ --> GRM21BR71C105KA01_ GRM31MR71E105KC01_ GRM32RR71H105KA01_ GRM42-6X7R225K016A_ GRM42-2X7R225K025A_ GRM40X5R225K6.3A_ GRM42-6X5R225K010A_ GRM21BR60J225KC01_ GRM31MR61A225KA01_ GRM31MR71C225KC11_ GRM32RR71E225KC01_ GRM40-034X5R475K6.3A_ GRM42-6X5R475K010A_ GRM42-6X5R475K016A_ GRM42-2X5R475K025A_ GRM44-1X7R475K050A_ GRM21BR60J475KA11_ GRM31CR61A475KA01_ GRM31CR61C475KA45_ GRM32RR61E475KC31_ GRM55ER71H475KA01_ GRM42-6X5R106K6.3A_ GRM42-2X5R106K010A_ GRM42-2X5R106K016A_ GRM43-2X5R106K025A_ GRM31CR60J106KC01_ GRM32ER61A106KC01_ GRM32ER61C106KC31_ GRM43DR61E106KA01_ GRM42-2X5R226K6.3A_ GRM32DR60J226KA01_ Under Development Contact ContactMurata Murata Electronics Electronics for fordevelopment developmentplans plansof of items itemsnot notlisted. listed. GRM44-1X5R107K6.3A_ GRM55XR60J107KA01_ North America P/N Global P/ N- Effective 6/01 Contact Murata or an Authorized Representative for complete P/N including packaging "_" sufix. All part numbers shown are for commercial, non-critical applications only. 4 Case Size and Part Numbering Description (1) TA Chip Dimension (2) MLC Chip Dimension Size Case TA DIMENSION (mm) Code (mm) (in.) L W H P 2012 0805 2.00.2 1.250.2 1.2 max. A (S*) 3216 1206 3.20.2 1.60.2 1.60.2 B (T*) 3528 1411 3.50.2 2.80.2 1.90.2 C (U*) 6032 2412 6.00.3 3.20.3 2.50.3 D (V*/X*) 7343 2917 7.30.3 4.30.3 2.80.3 E 7260 2917 7.30.3 6.00.3 3.60.3 (*Low or High profile case sizes) Murata Type GRM36 GRM39 GRM40 GRM42-6 GRM42-2 GRM43-2 GRM44-1 Size (mm) (in.) 1005 0402 1608 0603 2012 0805 3216 1206 3225 1210 4532 1812 5750 2220 MLCC DIMENSION (mm) L W H 1.00.05 0.50.05 0.50.05 1.60.1 0.80.1 0.80.1 2.00.15 1.250.15 1.4 max. 3.20.2 1.60.2 1.8 max. 3.20.3 2.50.2 2.7 max. 4.50.4 3.20.3 2.7 max. 5.70.43 5.00.4 3.4 max. North America -vs- Global Part Numbering Comparison Packaging Marking Digit (A = no marking) Rated Voltage Capacitance Tolerance Capacitance Temperature Characteristic Case Size Product Series ID North America P/N GRM Global P/N (Effective 6/01) Product ID Series/Terminal Dimension (L x W) Dimension (T) Temperature Characteristic Rated Voltage Capacitance Capacitance Tolerance Individual Specification Packaging GR M 40 X7R 21 B R7 1C 105 K 016 105 K A01 A L L The above example is for explanatory purposes only. Please consult Murata's catalog or Authorized Sales Representative to determine Murata part numbers. 5 Capacitance -vs- Frequency 10uF Murata MLCC 1206/10uF/6.3V TA (Y) 2917/10uF/12.5V Measuring Condition :0Vdc, 25C Measuring Condition :0Vdc, 25C Equipment Equipment :HP4294A 0 -100 0 -100 0.1 1 10 100 1000 10000 0.1 1 10 Frequency (kHz) 1000 10000 Organic 2918/10uF/10V Measuring Condition : 0Vdc, 25C Measuring Condition : 0Vdc, 25C Equipment Equipment :HP4294A 100 :HP4294A 100 Cap. Change (%) Cap. Change (%) 100 Frequency (kHz) TA (X) 1206/10uF/6.3V 0 -100 0 -100 0.1 1 10 100 1000 10000 0.1 1 Frequency (kHz) 10 100 1000 10000 Frequency (kHz) Impedance/ESR -vs- Frequency 1000 Equipment: 4294A Murata 1206/10uF/6.3V (ESR) TA (X) 1206/10uF/6.3V (ESR) TA (Y) 2917/10uF/12.5V (ESR) Organic 2918/10uF/10V (ESR) Murata 1206/10uF/6.3V (Impedance) TA (X) 1206/10uF/6.3V (Impedance) TA (Y) 2917/10uF/12.5V (Impedance) Organic 2918/10uF/10V (Impedance) 100 Impedance/ESR (ohm) :HP4294A 100 Cap. Change(%) Cap. Change (%) 100 10 1 0.1 0.01 10uF 0.001 0.1 6 1 10 Frequency (kHz) 100 1000 10000 Capacitance -vs- Frequency 47uF Murata MLCC 2220/47uF/16V TA (Y) 2917/47uF/6.3V Measuring Condition : 0Vdc, 25C Equipment Measuring Condition : 0Vdc, 25C :HP4294A Equipment Cap. Change (%) Cap. Change (%) 0 -100 0 -100 0.1 1 10 100 1000 0.1 1 Frequency (kHz) 10 100 1000 Frequency (kHz) TA (X) 1411/47uF/6.3V Organic 3628/47uF/10V Measuring Condition : 0Vdc, 25C Equipment Measuring Condition : 0Vdc, 25C :HP4294A Equipment 100 :HP4294A 100 Cap. Change(%) Cap. Change (%) :HP4294A 100 100 0 -100 0 -100 0.1 1 10 100 1000 0.1 1 Frequency (kHz) 10 100 1000 Frequency (kHz) Impedance/ESR -vs- Frequency Equipment : 4294A Equipment: 4294A 100 Murata 2220/47uF/16V (ESR) TA (X) 1411/47uF/6.3V (ESR) TA (Y) 2917/47uF/6.3V (ESR) Organic 3628/47uF/10V (ESR) Murata 2220/47uF/16V (Impedance) TA (X) 1411/47uF/6.3V (Impedance) TA (Y) 2917/47uF/6.3V (Impedance) Organic 3628/47uF/10V (Impedance) Impedance/ESR (ohm) 10 1 0.1 0.01 47uF 0.001 0.1 1 10 100 Frequency (kHz) 1000 10000 100000 7 Noise Absorption Comparison 10uF (10kHz to 1MHz) <Measurement Method> 50 ohm Input pulse DUTY = 50% (see below) 50 ohm V = 2V Output wave form C PULSE GENERATOR: HP 8112A DIGITIZING OSCILLOSCOPE: HP 54111D Capacitor frequency 10uF AL 10uF TA 196mv 300mV/div 204mv 300mV/div Output 300mV/div 534mv 10KHz 10uF MLCC wave 50uS/div 50uS/div 16mv 100mV/div 3mv 50mV/div 64mv 100mV/div Output 100mV/div 366mv 100KHz 50uS/div wave 5uS/div 5uS/div 30mv 100mV/div Output 100mV/div 332mv 1MHz 5uS/div wave 500nS/div 8 500nS/div 500nS/div Noise Absorption Comparison 10uF (Low-pass filter characteristic) <Measurement Method> 50 ohm Input pulse DUTY = 50% C (see below) 50 ohm V = 2V Output wave form Frequency = 500kHz PULSE GENERATOR: HP 8112A DIGITIZING OSCILLOSCOPE: HP 54111D 10mV / DIV 10mV / DIV Position : 1V Position : 1V Murata MLCC 1206(LxW) 10uF/6.3V TA (X) 1206(LxW) 10uF/6.3V TA (Y) 2917(LxW) 10uF/12.5V 10mV / DIV 10mV / DIV Position : 1V Position : 1V Organic 2918(LxW) 10uF/10V 9 Noise Absorption / Smoothing Comparison 47uF Output wave form Output wave form 50mV / DIV 50mV / DIV Position : 0V Position : 0V TA (Y) 2917(LxW) 47uF/6.3V Murata MLCC 2220(LxW) 47uF/16V <Circuit Diagram> <spec> Input : 12 Vdc Output : 5V x 4A (20W) Switching freq.: 400kHz Non-resonance type forward method DC-DC converter Output wave form TA (X) 1411(LxW) 47uF/6.3V 10 Output wave form 50mV / DIV 50mV / DIV Position : 0V Position : 0V Organic 3628(LxW) 47uF/10V Noise Absorption Comparison 100uF (Low-pass filter characteristic) <Measurement Method> 50 ohm Input pulse DUTY = 50% C (see below) 50 ohm V = 5V Output wave form Frequency = 350kHz PULSE GENERATOR: HP 8112A DIGITIZING OSCILLOSCOPE: HP 54111D MLCC 2220 X5R 100uF 6.3V TA (Y) 82uF Organic 100uF 9.4mV 59.4mV Al 1000uF 62.5mV 75.0mV 11 Break Down Voltage Equipment : GP0160-1 300 10uF Voltage (Vdc) 250 200 150 100 50 0 2918/ 10uF/10V 2917/ 10uF/12.5V 1206/ 10uF/6.3V Organic TA (Y) TA (X) 3628/ 47uF/10V 2917/ 47uF/6.3V 1411/ 47uF/6.3V Organic TA (Y) TA (X) 1206/ 10uF/6.3V Murata (MLCC) 300 47uF Voltage (Vdc) 250 200 150 100 50 0 12 2220/ 47uF/16V Murata (MLCC) Capacitance -vs- Temperature Measuring Condition: 120Hz, 0.5Vrms Equipment: 4284A 50 Cap. Change (%) Murata 1206/10uF/6.3V 40 TA (X) 1206/10uF/6.3V TA (Y) 2917/10uF/12.5V 30 Organic 2918/10uF/10V 20 10 0 X5R -10 10uF -20 -60 -40 -20 0 20 40 Temperature (C) 60 80 100 120 50 Murata 2220/47uF/16V TA (X) 1411/47uF/6.3 TA (Y) 2917/47uF/6.3V Organic 3628/47uF/10V Cap. Change (%) 40 30 20 10 0 -10 47uF X7R -20 -60 -40 -20 0 20 40 60 Temperature (C) 80 100 120 13 Voltage Characteristics DCV 20 10uF 10uF 5 Measuring Condition : 120Hz,120sec Equipment : HP4284A Measuring Condition : 120Hz, 30sec Equipment : HP4284A 4 Murata 1206/10uF/6.3V 3 Cap. Ch ange(%) 10 Cap. Ch ange (%) ACVrms 0 -10 TA (X) 1206/10uF/6.3V 2 TA (Y) 2917/10uF/12.5V 1 Organic 2918/10uF/10V 0 -1 -2 -3 -20 -4 -5 -30 0 2.5 5 7.5 DC Vo ltage (Vdc) 10 0 12.5 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Vo ltage (Vrms) 0.8 0.9 1 0.8 0.9 1 47uF 47uF 20 5 Cap. Ch ange(%) Cap. Ch ange (%) 10 0 -10 Murata 2220/47uF/16V 4 TA (X) 1411/47uF/6.3V 3 TA (Y) 2917/47uF/6.3V Organic 3628/47uF/10V 2 1 0 -1 -2 -3 -20 -4 -5 -30 0 2.5 5 7.5 0 10 0.1 0.2 DC Vo ltage (Vdc) 0.3 0.4 0.5 0.6 0.7 Vo ltage (Vrms) 100uF 100uF 20 5 Cap. Ch ange(%) Cap. Ch ange (%) 10 0 -10 Murata 2220/100uF/6.3V 4 TA (X) 2917/100uF/10V 3 TA (Y) 3121/82uF/4V Organic 4828/100uF/10V 2 1 0 -1 -2 -20 -3 -4 -30 -5 0 14 2.5 5 DC Vo ltage (Vdc) 7.5 10 0 0.2 0.4 0.6 Vo ltage Vrms) 0.8 1 15 2200 Lake Park Drive Smyrna, Georgia 30080 Telephone: 770-436-1300 Fax: 770-436-3030 www.Murata.com (c)2001 Murata Electronics North America, Inc. C-24-C