GRM200 Series FEATURES Large capacitance at low cost because of the use of basemetal materials Terminations are made of metal highly resistant to migrations. Heat generation is low at high frequency because of low dielectric loss. Compared with aluminum electrolytic capacitors, capacitance can be lower to obtain the same smoothing performance. Ceramic capacitor has no polarity and ensures long life time. Ideal replacement for tantalum capacitors. APPLICATIONS DC-DC converter Noise elimination for LCD bias circuit (Use for only alumina, paper or glass epoxy board.) Reflow soldering only PART NUMBERING SYSTEM GRM230 CAPACITOR TYPE AND SIZE Y5V TEMPERATURE CHARACTERISTICS Y5V 106 Z 010 CAPACITANCE CAPACITANCE VALUE TOLERANCE Expressed in Y5V: Z = +80-20% picofarads and identified by a three-digit number. First two digits represent significant figures. Last digit specifies the number of zeros to follow. A VOLTAGE Identified by a threedigit number. D MARKING A = Unmarked PACKAGING CODE Reel Diameter/ Tape Material 7" Paper Tape 13" Paper Tape 7" Embossed Tape 13" Embossed Tape Code D J L K TYPE AND DIMENSIONS Dimensions: mm e g e T L W Type EIA Code L Length W Width GRM220 0603 1.6 0.1 0.8 0.1 GRM225 0805 2.0 0.1 1.25 0.1 GRM230 1206 3.2 0.15 1.6 0.15 GRM235 1210 3.2 0.3 2.5 0.2 CAPACITANCE RANGE TABLE (F) Type T Thickness e (min.) Termination g (min.) Insulation 0.2 ~ 0.5 0.5 0.2 ~ 0.7 0.7 0.3 ~ 0.8 1.5 0.3 1.0 Please refer to the capacitance range table THICKNESS AND PACKAGING TYPES/QUANTITY DC Rated Voltage EIA Thickness Code T (mm) 100V 50V 25V 35V 16V 10V 6.3V Type EIA Code Thickness T (mm) Bulk (pcs./bag) Taping (pcs./178mm reel) GRM220 0603 0.8 0.1 -- -- -- -- -- 1 -- GRM220 0603 0.8 0.1 1000 4000 GRM225 0805 1.25 0.1 -- -- -- -- -- -- 10 GRM225 0805 1.25 0.1 -- 3000 GRM230 1206 1.15 0.1 4.7 GRM230 1206 1.15 0.1 -- 3000 1.5 +0 -0.3 -- 2000 2.0 +0 -0.4 -- 1000 GRM235 1210 -- -- -- -- 10 -- 1.35 0.15 -- -- 6.8 -- 6.8, 10 22 -- 1.8 0.2 1 4.7 10 10 -- Capacitance Tolerance* Z: -- -- GRM235 1210 +80 -20 % *Cap. + DF Test Frequency 10MFD 1KHZ 1.0VRMS >10MFD 120HZ 0.5VRMS CG01-J 17 SURFACE MOUNT MONOLITHIC CHIP CAPACITORS SURFACE MOUNT MONOLITHIC CHIP CAPACITORS TANTALUM REPLACEMENT TYPE-SMOOTHING APPLICATION SURFACE MOUNT MONOLITHIC CHIP CAPACITORS TANTALUM REPLACEMENT TYPE-SMOOTHING APPLICATION GRM200 Series CHARACTERISTICS (REFERENCE DATA) Selection of Ceramic Capacitors When selecting capacitors, consider the DC voltage characteristics (AC & DC) and aging characteristics. CAPACITANCE VS. TEMPERATURE Samples: Equipment: Measuring conditions: IMPEDANCE VS. FREQUENCY GRM230 Y5V 106Z 10 HP4284A 1kHz, 1Vr.m.s. Equipment: HP4192A 1k GRM230Y5V475Z16 GRM235Y5V685Z16 GRM235Y5V106Z16 100 0 Impedance (Ohms) Capacitance Change (%) 20 -20 -40 -60 10 1 -80 0.1 -100 -40 -20 0 20 40 60 80 100 0.01 Temperature (C) 100 1k 10k 1M 100k 10M Frequency (Hz) CAPACITANCE VS. DC VOLTAGE Samples: Equipment: Measuring conditions: CAPACITANCE VS. AC VOLTAGE GRM230 Y5V 106Z 10 HP4284A 1kHz, 1Vr.m.s. Applied DC voltage per 30 sec. Samples: Equipment: Measuring conditions: 40 Capacitance Change (%) Capacitance Change (%) 20 0 -20 -40 -60 -80 -100 -2 GRM230 Y5V 106Z 10 HP4284A 1kHz, 1Vr.m.s. Applied AC voltage per 30 sec. 0 2 4 6 8 30 20 10 0 -10 -20 10 0 DC Voltage (VDC) 1 2 3 4 5 AC Voltage (Vr.m.s.) ALLOWABLE RIPPLE CURRENT Ripple current should be less than "Allowable Ripple Current Value" shown in the following table, and temperature rise of the chip surface (T) should be below 20C. When AC and DC voltage are superimposed, keep the peak value of the voltage within the rated voltage. Chip Size 100kHz f 300kHz Rated Voltage: 6.3V GRM225 1.4 Ar.m.s. Rated Voltage: 10V GRM220 1.4 Ar.m.s. GRM230 1.5 Ar.m.s. GRM235 1.7 Ar.m.s. Rated Voltage: 16V GRM230 1.5 Ar.m.s. GRM235 1.7 Ar.m.s. Rated Voltage: 25V/50V GRM235 2.0 Ar.m.s. Rated Voltage: 100V GRM235 1.6 Ar.m.s. 18 300kHz f 500kHz 500kHz f 1MHz 1.5 Ar.m.s. 1.6 Ar.m.s. 1.5 Ar.m.s. 1.6 Ar.m.s. 1.8 Ar.m.s. 1.6 Ar.m.s. 1.6 Ar.m.s. 2.0 Ar.m.s. 1.6 Ar.m.s. 1.8 Ar.m.s. 1.6 Ar.m.s. 2.0 Ar.m.s. 2.2 Ar.m.s. 2.2 Ar.m.s. 1.7 Ar.m.s. 1.8 Ar.m.s. Voltage (V) Rated Voltage Ripple Voltage DC Voltage Time (sec.) CG01-J