GBBL BROADBAND SINGLE LAYER CAPACITORS Key FeaTuReS • • • • • • GBBL Dielectric Yields High Volumetric Efficiency Stable Temperature Coefficient: ±15% Max (-55°C to 125°C) Reduced Microphonics Offered With or Without Borders Thin Film TiW/Au or TiW/Ni/Au Electrodes RoHS Custom sizes are available - Consult Factory. Conductive Electrode GBBL TYPICAL Conductive Grain Region Insulating Grain Boundary Only Insulating Grains Johanson Technology’s new “GBBL” microwave capacitor features high capacitance per case size without sacrificing the temperature stability associated with high dielectric constant materials. GBBL capacitors feature a proprietary X7R composition which is manufactured by a two step, atmospheric controlled sintering process. The resulting microstructure is composed of a conducting titanate ceramic grain in contact with an insulating Grain Boundary Barrier Layer (GBBL). The insulating boundary layer acts as a very thin dielectric. The process control of the boundary thickness, in conjunction with the conductive grain size, provides the cumulative effect of a very high, yet stable, dielectric constant. DIELECTRIC CHARACTERISTICS TEMPERATURE COEFFICIENT: VOLTAGE RATING: DISSIPATION FACTOR: AVAILABLE CAPACITANCE: DIELECTRIC STRENGTH: ±15%, -55 to 125°C 16 - 50 VDC .025 (2.5%) max 68 pF - 0.01 µF TEST PARAMETERS: INSULATION RESISTANCE: 2.5 X WVDC Min., 50 mA max 1kHz ±50Hz, 1.0±0.2 VRMS, 25°C 10 GΩ Typ. GBBL-SLC TEMPERATURE COEFFICIENT 40% Capacitance Change 20% 0% -20% GBBL (±15%) Y (+22% -82%) -40% -60% -80% -55 50 B -35 -15 5 25 45 65 Temperature (°C) 85 105 125 www.johansontechnology.com Size & CapaCiTanCe SeleCTion T w’ B Top View Top View L Side View Style V L T Side View Style U W W Border Style “U” Configuration BORDER SIZE W L T B U U V, B Side View Style B Border Style “V” & “B” Configuration U V, B 02 U 03 V, B U V, B 04 U V, B 05 06 In .015 ±.005 .025 ±.005 .035 ±.005 .050 ±.010 .070 ±.010 .090 ±.010 In .015 ±.005 .025 ±.005 .035 ±.005 .050 ±.010 .070 ±.010 .090 ±.010 In .007 ± .002 .007 ± .002 .007 ± .002 .007 ± .002 .007 ± .002 .007 ± .002 (mm) (0.38 ±.13) (mm) (0.64 ±.13) (0.38 ±.13) (mm) (0.64 ±.13) (0.18 ± .05) n/a .002±.001” (0.05±.03) In (mm) Capacitance pF Code 75 82 100 120 150 220 270 330 390 470 560 680 750 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6300 7500 8200 .01 V, B 01 T w’ U01 50V 50V 50V 50V 50V 25V 25V 16V 16V 16V 750 820 101 121 151 221 271 331 391 471 561 681 751 821 102 122 152 182 222 272 332 392 472 562 632 752 822 103 V01 B01 50V 50V 50V 50V 50V 25V 16V 16V 16V (0.18 ± .05) n/a .002±.001” (0.05±.03) U02 50V 50V 50V 25V 25V 16V 16V 16V 16V V02 B02 50V 50V 50V 25V 25V 16V 16V 16V 16V (0.89 ±.13) (1.27 ±.25) (0.89 ±.13) (1.27 ±.25) (0.18 ± .05) n/a .002±.001” (0.05±.03) U03 50V 50V 25V 25V 16V 16V 16V V03 B03 50V 50V 25V 25V 16V 16V 16V (1.78 ±.25) (1.78 ±.25) (0.18 ± .05) n/a .002±.001” (0.05±.03) U04 50V 50V 25V 25V 16V 16V V04 B04 (2.29 ±.25) (2.29 ±.25) (0.18 ± .05) n/a .002±.001” (0.05±.03) V05 B05 U05 50V 50V 25V 25V 16V 16V (0.18 ± .05) n/a .002±.001” (0.05±.03) U06 50V 50V 25V 25V 16V 16V 50V 50V 25V 25V 16V 16V 50V 50V 25V 16V 16V 16V V06 B06 50V 50V 25V 25V 16V 16V How To oRDeR gBBl-SlCS 250 V 02 A 471 K VOLTAGE CODE 500 = 50 V 250 = 25 V 160 = 16 V BORDER STYLE U = No Border V = Dual Border B = Single Border CASE SIZE See Size Chart DIELECTRIC A = GBBL Dielelectric CAPACITANCE 1st two digits are significant; third digit denotes number of zeros. 101 = 100 pF 471 = 470 pF 122 = 1200 pF TOLERANCE K = ± 10% M = ± 20% Z = + 20% -80% www.johansontechnology.com N TERMINATION N = TiW/Ni/Au T = TiW/Au MARKING 4 = No mark 4 W PACKAGING G = Gel-Pak R = 6” Ring S = Vial Pack / Bulk W = Conductive Waffle Trays 51