IDC Low Inductance Capacitors (SnPb) IDC (InterDigitated Capacitors) 0306/0612/0508 GENERAL DESCRIPTION Inter-Digitated Capacitors (IDCs) are used for both semiconductor package and board level decoupling. The equivalent series inductance (ESL) of a single capacitor or an array of capacitors in parallel determines the response time of a Power Delivery Network (PDN). The lower the ESL of a PDN, the faster the 0612 response time. A designer can use many standard MLCCs in parallel to reduce + – + – ESL or a low ESL Inter-Digitated Capacitor (IDC) device. These IDC devices are available in versions with a maximum height of 0.95mm or 0.55mm. IDCs are typically used on packages of semiconductor products with power levels of 15 watts or greater. Inter-Digitated Capacitors are used on CPU, GPU, ASIC, and ASSP devices produced on 0.13μ, 90nm, 65nm, and 45nm processes. 0508 IDC devices are used on both ceramic and organic package substrates. These – + – + low ESL surface mount capacitors can be placed on the bottom side or the top side of a package substrate. The low profile 0.55mm maximum height IDCs can easily be used on the bottom side of BGA packages or on the die side of packages under a heat spreader. 0306 IDCs are used for board level decoupling of systems with speeds of 300MHz or greater. Low ESL IDCs free up valuable board space by reducing the number of capacitors required versus standard MLCCs. There are additional benefits to TYPICAL IMPEDANCE reducing the number of capacitors beyond saving board space including higher reliability from a reduction in the number of components and lower placement 10 costs based on the need for fewer capacitors. ms) MLCC_1206 The Inter-Digitated Capacitor (IDC) technology was developed by AVX. This is h 1 O the second family of Low Inductance MLCC products created by AVX. IDCs are e ( LICC_0612 a cost effective alternative to AVX’s first generation low ESL family for high- nc 0.1 reliability applications known as LICA (Low Inductance Chip Array). da IDC_0612 e p AVX IDC products are available with a lead termination for high reliability military m 0.01 I and aerospace applications that must avoid tin whisker reliability issues. 0.001 1 10 100 1000 Frequency (MHz) HOW TO ORDER W 3 L 1 6 D 225 M A B 3 A Style IDC Low Number Voltage Dielectric Capacitance Capacitance Failure Termination Packaging Thickness Case Inductance of 4 = 4V C = X7R Code (In pF) Tolerance Rate B = 5% min. Available Max. Thickness Size Terminals 6 = 6.3V D = X5R 2 Sig. Digits + M = ±20% A = N/A Lead 1=7" Reel mm (in) 2 = 0508 1 = 8 Terminals Z = 10V Z = X7S Number of 3=13" Reel A=Standard 3 = 0612 Y = 16V Zeros S=0.55 (0.022) 4 = 0306 3 = 25V NOTE: Contact factory for availability of Termination and Tolerance Options for Specific Part Numbers. PERFORMANCE CHARACTERISTICS Capacitance Tolerance ±20% Preferred No problems observed after 2.5 x RVDC for Dissipation Factor X7R = -55°C to +125°C 5 seconds at 50mA max current Operation X5R = -55°C to +85°C Temperature Range CTE (ppm/C) 12.0 X7S = -55°C to +125°C Temperature Thermal Conductivity 4-5W/M K ±15% (0VDC), ±22% (X7S) Coefficient Terminations Voltage Ratings 4, 6.3, 10, 16, 25 VDC Available Plated Nickel and Solder ≤ 6.3V = 6.5% max; Dissipation Factor 10V = 5.0% max; ≥ 16V = 3.5% max Insulation Resistance 100,000MΩ min, or 1,000MΩ per μF (@+25°C, RVDC) min.,whichever is less 82

IDC Low Inductance Capacitors (SnPb) IDC (InterDigitated Capacitors) with Sn/Pb Termination 0306/0612/0508 SIZE W4 = 0306 W2 = Thin 0508 W2 = 0508 W3= Thin 0612 W3 = 0612 W3 = THICK 0612 Max. mm 0.55 0.55. 0.95 0.55 0.95 1.22 Thickness (in.) (0.022) (0.022) (0.037) (0.022) (0.037) (0.048) WVDC 4 6.3 4 6.3 10 16 25 4 6.3 10 16 25 4 6.3 10 16 4 6.3 10 16 25 4 6.3 10 16 Cap 0.010 (μF) 0.022 0.033 0.047 0.068 0.10 0.22 0.33 0.47 0.68 1.0 1.5 2.2 3.3 Consult factory for PHYSICAL DIMENSIONS AND PAD LAYOUT additional requirements = X7R = X5R = X7S PAD LAYOUT PHYSICAL CHIP DIMENSIONS MILLIMETERS (INCHES) DIMENSIONS SIZE W L BW BL P SIZE A B C D E 1.60 ± 0.20 0.82 ± 0.10 0.25 ± 0.10 0.20 ± 0.10 0.40 ± 0.05 0.38 0.89 1.27 0.20 0.40 0306 0306 (0.063 ± 0.008) (0.032 ± 0.006 (0.010 ± 0.004) (0.008± 0.004) (0.015 ± 0.002) (0.015)(0.035) (0.050) (0.008) (0.015) 0508 (0.20.8003 ±± 00..02008) (0.10.5207 ±± 00..02008) (0.00.1320 ±± 00..01004) (00.0.2150 ±± 00..01056) (0.00.2500 ±± 00..00052) 0508 (00.0.6245)(01.0.2570) (01.0.9715) (00.0.2181) (00.0.5200) 3.20 ± 0.20 1.60 ± 0.20 0.50 ± 0.10 0.25 ± 0.15 0.80 ± 0.10 0612 0.89 1.65 2.54 0.45 0.80 (0.126 ± 0.008) (0.063 ± 0.008) (0.020 ± 0.004) (0.010 ± 0.006) (0.031 ± 0.004) 0612 (0.035)(0.065) (0.010) (0.018) (0.031) 83

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