AT Series High Temperature MLCC – 200ºC & 250°C Rated Present military specifications, as well as a majority of commercial applications, require a maximum operating temperature of 125°C. However, the emerging market for high temperature electronics demands capacitors operating reliably at temperatures beyond 125°C. AVX’s new high temperature chip capacitor product line, with verified capability of longterm operation up to 250°C is a response to both military and commercial business needs. The new capacitors demonstrate high current handling capabilities, high volumetric efficiency, high insulation resistance and low ESR/ESL. This product has been designed for the most demanding applications, such as “down-hole” oil exploration and aerospace programs. HOW TO ORDER AT10 3 AVX Style AT03 = 0603 AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Voltage Code 16V = Y 25V = 3 50V = 5 T 104 K A T 2 A Temperature Capacitance Code Capacitance Test Level Termination Packaging Special Coefficient (2 significant digits Tolerance A = Standard 1 = Pd/Ag Code 2 = 7" Reel C0G 250ºC = A + no. of zeros) J = ±5% T = 100% Sn Plated 4 = 13" Reel A = Standard (RoHS Compliant) 9 = Bulk C0G 200ºC = 2 101 = 100pF K = ±10% VHT 250ºC = T 102 = 1nF M = ±20% VHT 200ºC = 4 103 = 10nF 104 = 100nF 105 = 1μF ELECTRICAL SPECIFICATIONS Temperature Coefficient C0G: A 0±30 ppm/°C, -55°C to +250°C VHT: T ±15%, -55°C to +150°C See TCC Plot for +250°C Insulation Resistance 125°C (MIL-STD-202, Method 302) 10GΩ or 100MΩ.μF (whichever is less) Insulation Resistance 200°C (MIL-STD-202, Method 302) 1GΩ or 10MΩ.μF (whichever is less) Capacitance Test (MIL-STD-202, Method 305) 25°C, 1.0 ± 0.2 Vrms (open circuit voltage) @ 1kHz Dissipation factor 25°C C0G: 0.15% Max at 1.0 ± 0.2 Vrms (open circuit voltage) @ 1kHz VHT: 2.5% Max at 1.0 ± 0.2 Vrms (open circuit voltage) @ 1kHz Insulation Resistance 250°C (MIL-STD-202, Method 302) 100MΩ or 1MΩ.μF (whichever is less) Direct Withstanding Voltage 25°C (Flash Test) 250% rated voltage for 5 seconds with 50mA max charging current (500 Volt units @ 750VDC) Insulation Resistance 25°C (MIL-STD-202, Method 302) 100GΩ or 1000MΩ.μF (whichever is less) DIMENSIONS millimeters (inches) W L T Size (L) Length AT03 = 0603 AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 1.60 ± 0.15 2.01 ± 0.20 3.20 ± 0.20 3.20 ± 0.20 4.50 ± 0.30 5.72 ± 0.25 (0.063 ± 0.006) (0.079 ± 0.008) (0.126 ± 0.008) (0.126 ± 0.008) (0.177 ± 0.012) (0.225 ± 0.010) (W) Width 0.81 ± 0.15 1.25 ± 0.20 1.60 ± 0.20 2.50 ± 0.20 3.20 ± 0.20 6.35 ± 0.25 (0.032 ± 0.006) (0.049 ± 0.008) (0.063 ± 0.008) (0.098 ± 0.008) (0.126 ± 0.008) (0.250 ± 0.010) (T) Thickness 1.02 1.30 1.52 1.70 2.54 2.54 Max. (0.040) (0.051) (0.060) (0.067) (0.100) (0.100) (t) terminal min. 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) max. 0.75 (0.030) 0.75 (0.030) 0.75 (0.030) 0.75 (0.030) 1.02 (0.040) 1.02 (0.040) t JUNE 2015 ■ 107 AT Series High Temperature MLCC – 200ºC & 250°C Rated PERFORMANCE CHARACTERISTICS Typical Temperature Coefficient of Capacitance (C0G Dielectric) Typical Temperature Coefficient of Capacitance (VHT Dielectric) 15 1 0.8 0.6 -13.75 +30ppm/ºC TTC Limit C (%) C (%) 0.4 -42.5 0.2 0 -0.2 -0.4 -71.25 -30ppm/ºC TTC Limit -0.6 -0.8 -100 -50 -25 0 25 50 75 100 125 150 175 200 225 250 -1 -50 -25 0 25 50 75 Temperature (°C) 100 125 150 175 200 225 250 Temperature (°C) Typical Voltage Coefficient of Capacitance (C0G Dielectric) Typical Voltage Coefficient of Capacitance (VHT Dielectric) 1 5 0.8 -5 -10 Legend: Capacitor’s Rated Voltage 0.6 16VDC 25VDC 50VDC 100VDC 200VDC 0.2 0.4 C (%) C (%) 0 0 -0.2 -0.4 -15 -0.6 -0.8 -20 0 10 20 30 40 50 60 70 80 90 -1 100 0 10 20 Percentage of Rated Voltage 30 40 50 60 70 80 90 100 225 250 Percentage of Rated Voltage Typical RC vs Temperature (C0G Dielectric) Typical RC vs Temperature (VHT Dielectric) 1000000 10000 100000 1000 RC (Ω*F) RC (Ω*F) 10000 100 1000 100 10 10 1 1 25 50 75 100 125 150 Temperature (°C) 108 ■ JUNE 2015 175 200 225 250 25 50 75 100 125 150 Temperature (°C) 175 200 AT Series High Temperature MLCC – 200ºC & 250°C Rated RELIABILITY 250°C Life Test @ 2x Rated Voltage (VHT Dielectric) 250°C Life Test @ 2x Rated Voltage (C0G Dielectric) 48000 AT05YT104 AT103T104 AT123T334 AT143T105 0.825 0.55 0.275 Capacitance (pF) Capacitance ( F) 1.1 36000 AT143A473 AT123A123 24000 12000 0 0 0 250 500 750 0 1000 250 500 750 1000 Time (hrs) Time (hrs) VHT - Failure Rate @ 90% Confidence Level (%/1000 hours) Temperature (°C) 50% Rated Voltage 100% Rated Voltage 200 0.002 0.017 250 0.026 0.210 *Typical 1210, 1812, 2225 Failure Rate Analysis based on 250°C testing and voltage ratings specified on the following page. C0G - Failure Rate @ 90% Confidence Level (%/1000 hours) Temperature (°C) 50% Rated Voltage 100% Rated Voltage 200 0.006 0.047 250 0.074 0.590 *Typical 1812 and 2225 Failure Rate Analysis based on 250°C testing and voltage ratings specified on the following page. FREQUENCY RESPONSE Impedance Frequency Response (C0G Dielectric) Impedance Frequency Response (VHT Dielectric) 1E+06 1E+05 AT05YT104 AT123T334 AT143T105 1E+02 1E+01 1E+00 1E-01 1E-02 1E+01 ) 1E+03 AT43A473 AT123A123 1E+05 1E+04 Impedance ( Impedance ( ) 1E+04 1E+03 1E+02 1E+01 1E+00 1E-01 1E+02 1E+03 1E+04 1E+05 1E+06 1E+07 1E+08 1E-02 1E+01 1E+02 1E+03 1E+04 1E+05 1E+06 1E+07 Frequency (Hz) Frequency (Hz) ESR Frequency Response (VHT Dielectric) ESR Frequency Response (C0G Dielectric) 1E+08 1E+03 1E+03 AT05YT104 AT123T334 AT143T105 1E+02 AT43A473 AT123A123 1E+02 ) ESR ( ESR ( ) 1E+01 1E+01 1E+00 1E-01 1E-01 1E-02 1E+01 1E+00 1E-02 1E+02 1E+03 1E+04 1E+05 Frequency (Hz) 1E+06 1E+07 1E+08 1E-03 1E+01 1E+02 1E+03 1E+04 1E+05 1E+06 1E+07 Frequency (Hz) JUNE 2015 1E+08 ■ 109 High Temperature MLCC 200ºC Rated Capacitance Range CAPACITANCE RANGE PREFERRED SIZES ARE SHADED VHT Temp. Coefficient: 4 Case Size Soldering (L) Length mm (in.) (W) Width mm (in.) (T) Thickness mm (in.) (t) Terminal min max Rated Temp. (ºC) Temp. Coefficeint Voltage (V) Cap 1000 102 (pF) 1200 122 1500 152 1800 182 2200 222 2700 272 3300 332 3900 392 4700 472 5600 562 6800 682 8200 822 Cap 0.010 103 (µF) 0.012 123 0.015 153 0.018 183 0.022 223 0.027 273 0.033 333 0.039 393 0.047 473 0.056 563 0.068 683 0.082 823 0.100 104 0.120 124 0.150 154 0.180 184 0.220 224 0.270 274 0.330 334 0.390 394 0.470 474 0.560 564 0.680 684 0.820 824 1.000 105 Voltage (V) Rated Temp. (ºC) Case Size 200ºC Rated AT03 = 0603 AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Reflow/Wave Reflow/Wave Reflow/Wave Reflow Only Reflow Only Reflow Only 1.60 ± 0.15 (0.063 ± 0.006) 0.81 ± 0.15 (0.032 ± 0.006) 1.02 (0.040) 0.25 (0.010) 0.75 (0.030) 200 4 25 2.01 ± 0.20 (0.079 ± 0.008) 1.25 ± 0.20 (0.049 ± 0.008) 1.30 (0.051) 0.25 (0.010) 0.75 (0.030) 200 4 25 50 3.20 ± 0.20 (0.126 ± 0.008) 1.60 ± 0.20 (0.063 ± 0.008) 1.52 (0.060) 0.25 (0.010) 0.75 (0.030) 200 4 25 50 3.20 ± 0.20 (0.126 ± 0.008) 2.50 ± 0.20 (0.098 ± 0.008) 1.70 (0.067) 0.25 (0.010) 0.75 (0.030) 200 4 25 50 4.50 ± 0.30 (0.177 ± 0.012) 3.20 ± 0.20 (0.126 ± 0.008) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 200 4 50 5.72 ± 0.25 (0.225 ± 0.010) 6.35 ± 0.25 (0.250 ± 0.010) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 200 4 50 50 200 50 200 25 200 25 50 200 AT03 = 0603 AT05 = 0805 25 50 200 25 50 200 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Voltage rating per table. Capacitance values specified at 25ºC, derate capacitance value based on TCC and VCC Plots on page 2. NOTE: Contact factory for non-specified capacitance values. 110 ■ JUNE 2015 High Temperature MLCC 250ºC Rated Capacitance Range CAPACITANCE RANGE PREFERRED SIZES ARE SHADED VHT Temp. Coefficient: T Case Size Soldering (L) Length mm (in.) (W) Width mm (in.) (T) Thickness mm (in.) (t) Terminal min max Rated Temp. (ºC) Temp. Coefficeint Voltage (V) Cap 1000 102 (pF) 1200 122 1500 152 1800 182 2200 222 2700 272 3300 332 3900 392 4700 472 5600 562 6800 682 8200 822 Cap 0.010 103 (µF) 0.012 123 0.015 153 0.018 183 0.022 223 0.027 273 0.033 333 0.039 393 0.047 473 0.056 563 0.068 683 0.082 823 0.100 104 0.120 124 0.150 154 0.180 184 0.220 224 0.270 274 0.330 334 0.390 394 0.470 474 0.560 564 0.680 684 0.820 824 1.000 105 Voltage (V) Rated Temp. (ºC) Case Size 250ºC Rated AT03 = 0603 AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Reflow/Wave Reflow/Wave Reflow/Wave Reflow Only Reflow Only Reflow Only 1.60 ± 0.15 (0.063 ± 0.006) 0.81 ± 0.15 (0.032 ± 0.006) 1.02 (0.040) 0.25 (0.010) 0.75 (0.030) 250 T 16 2.01 ± 0.20 (0.079 ± 0.008) 1.25 ± 0.20 (0.049 ± 0.008) 1.30 (0.051) 0.25 (0.010) 0.75 (0.030) 250 T 16 25 3.20 ± 0.20 (0.126 ± 0.008) 1.60 ± 0.20 (0.063 ± 0.008) 1.52 (0.060) 0.25 (0.010) 0.75 (0.030) 250 T 16 25 3.20 ± 0.20 (0.126 ± 0.008) 2.50 ± 0.20 (0.098 ± 0.008) 1.70 (0.067) 0.25 (0.010) 0.75 (0.030) 250 T 16 25 4.50 ± 0.30 (0.177 ± 0.012) 3.20 ± 0.20 (0.126 ± 0.008) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 250 T 25 5.72 ± 0.25 (0.225 ± 0.010) 6.35 ± 0.25 (0.250 ± 0.010) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 250 T 25 25 250 25 250 16 250 16 25 250 AT03 = 0603 AT05 = 0805 16 25 250 16 25 250 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Voltage rating per table. Capacitance values specified at 25ºC, derate capacitance value based on TCC and VCC Plots on page 2. NOTE: Contact factory for non-specified capacitance values. JUNE 2015 ■ 111 AT Series High Temperature MLCC – 200ºC & 250°C Rated CAPACITANCE RANGE PREFERRED SIZES ARE SHADED C0G Temp. Coefficient: 2 Case Size Soldering (L) Length mm (in.) (W) Width mm (in.) (T) Thickness mm (in.) (t) Terminal min max Rated Temp. (ºC) Temp. Coefficeint Voltage (V) Cap 100 101 (pF) 120 121 150 151 180 181 220 221 270 271 330 331 390 391 470 471 560 561 680 681 820 821 1000 102 1200 122 1500 152 1800 182 2200 222 2700 272 3300 332 3900 392 4700 472 5600 562 6800 682 8200 822 Cap 0.010 103 (µF) 0.012 123 0.015 153 0.018 183 0.022 223 0.027 273 0.033 333 0.039 393 0.047 473 0.056 563 0.068 683 0.082 823 0.100 104 Voltage (V) Rated Temp. (ºC) Case Size C0G 200ºC Rated AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Reflow/Wave Reflow/Wave Reflow Only Reflow Only Reflow Only 2.01 ± 0.20 (0.079 ± 0.008) 1.25 ± 0.20 (0.049 ± 0.008) 1.30 (0.051) 0.25 (0.010) 0.75 (0.030) 200 2 50 3.20 ± 0.20 (0.126 ± 0.008) 1.60 ± 0.20 (0.063 ± 0.008) 1.52 (0.060) 0.25 (0.010) 0.75 (0.030) 200 2 50 3.20 ± 0.20 (0.126 ± 0.008) 2.50 ± 0.20 (0.098 ± 0.008) 1.70 (0.067) 0.25 (0.010) 0.75 (0.030) 200 2 50 4.50 ± 0.30 (0.177 ± 0.012) 3.20 ± 0.20 (0.126 ± 0.008) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 200 2 50 2.75 ± 0.25 (0.225 ± 0.010) 6.35 ± 0.25 (0.250 ± 0.010) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 200 2 50 50 200 50 200 50 200 50 200 50 200 AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Temp. Coefficient: A Case Size Soldering (L) Length mm (in.) (W) Width mm (in.) (T) Thickness mm (in.) (t) Terminal min max Rated Temp. (ºC) Temp. Coefficeint Voltage (V) Cap 100 101 (pF) 120 121 150 151 180 181 220 221 270 271 330 331 390 391 470 471 560 561 680 681 820 821 1000 102 1200 122 1500 152 1800 182 2200 222 2700 272 3300 332 3900 392 4700 472 5600 562 6800 682 8200 822 Cap 0.010 103 (µF) 0.012 123 0.015 153 0.018 183 0.022 223 0.027 273 0.033 333 0.039 393 0.047 473 0.056 563 0.068 683 0.082 823 0.100 104 Voltage (V) Rated Temp. (ºC) Case Size 250ºC Rated AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 Reflow/Wave Reflow Only Reflow Only Reflow Only 2.01 ± 0.20 (0.079 ± 0.008) 1.25 ± 0.20 (0.049 ± 0.008) 1.30 (0.051) 0.25 (0.010) 0.75 (0.030) 250 A 25 3.20 ± 0.20 (0.126 ± 0.008) 1.60 ± 0.20 (0.063 ± 0.008) 1.52 (0.060) 0.25 (0.010) 0.75 (0.030) 250 A 25 3.20 ± 0.20 (0.126 ± 0.008) 2.50 ± 0.20 (0.098 ± 0.008) 1.70 (0.067) 0.25 (0.010) 0.75 (0.030) 250 A 25 4.50 ± 0.30 (0.177 ± 0.012) 3.20 ± 0.20 (0.126 ± 0.008) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 250 A 25 2.75 ± 0.25 (0.225 ± 0.010) 6.35 ± 0.25 (0.250 ± 0.010) 2.54 (0.100) 0.25 (0.010) 1.02 (0.040) 250 A 25 25 250 25 250 25 250 25 250 25 250 AT05 = 0805 AT06 = 1206 AT10 = 1210 AT12 = 1812 AT14 = 2225 Voltage rating per table. Capacitance values specified at 25ºC, derate capacitance value based on TCC and VCC Plots on page 2. NOTE: Contact factory for non-specified capacitance values. 112 ■ JUNE 2015 AT14 = 2225 Reflow/Wave