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| TWA Series TWA Wet Electrolytic Tantalum Capacitor The TWA series is an axial leaded wet electrolytic tantalum capacitor and represents a new level of high CV (capacitance / voltage) previously unavailable in this technology. TWA incorporates a novel, very high capacitance cathode system that allows for higher CV designs, well beyond values specified in the Mil-PRF-39006 drawing. TWA products are listed in DSCC 93026 Rev. P, which includes new high capacitance / voltage ratings. This design includes a welded tantalum can and header assembly that provides a hermetic seal to withstand the harsh shock and vibration requirements of 39006. Customized capacitance and voltage packages are possible and welcomed. Contact the factory about design possibilities beyond those contained in this datasheet. OUTLINE DIMENSIONS E L E W D F Terminal welded to case (T) D - + F 6.35 (0.250) W 0.64 +0.05 (.025) (.002) T 2.380 (.094) Case CASE DIMENSIONS: millimeters (inches) DSCC Case Size T1 T2 T3 T4 AVX Case Size A B D E L +0.79 (0.031) -0.41 (0.016) 11.51 16.28 19.46 26.97 (0.453) (0.641) (0.766) (1.062) D Without Insulating Sleeve 0.41 (0.016) 4.78 (0.188) 7.14 (0.281) 9.52 (0.375) 9.52 (0.375) D With Insulatiing Sleeve Max 5.56 (0.219) 7.92 (0.312) 10.31 (0.406) 10.31 (0.406) E 6.35 (0.250) 38.10 57.15 57.15 57.15 (1.500) (2.250) (2.250) (2.250) VOLTAGE RATINGS (Operating Temperature -55C to 125C) Voltage (DC) Rated Voltage: (Ur) Derated Voltage: (Uc) Surge Voltage: (Us) 85C 125C 85C 25 15 28.8 30 20 34.5 50 30 57.5 60 40 69 75 50 86.3 100 65 115 125 85 144 54 TWA Series TWA Wet Electrolytic Tantalum Capacitor HOW TO ORDER AVX PART NUMBER: TWA Type D Case Size 227 Capacitance Code pF code: 1st two digits represent significant figures 3rd digit represents multiplier (number of zeros to follow) * Capacitance Tolerance 35 Voltage Code Insulation Sleeve C = Without Sleeve S = With Sleeve Packaging B = Tray Pack S Qualification D = DSCC 93026 S = COTS-PLus Z Reliability Z = Non-ER 00 Termination Finish 00 - Sn/Pb 90/10 00 Custom Test Options 00 = Standard DSCC PART IDENTIFICATION NUMBER (PIN): 93026 Drawing Number -XX Dash Number See Rating Tables * Capacitance Tolerance K = 10% M = 20% Insulation Sleeve C = Without Sleeve S = With Sleeve RIPPLE CURRENT MULTIPLIERS Frequency of Applied Ripple Current Ambient Still Air Temperature (C) % of 100% 85C 90% Rated 80% Peak 70% Voltage 66-2/3% Frequency of Applied Ripple Current Ambient Still Air Temperature (C) % of 100% 85C 90% Rated 80% Peak 70% Voltage 66-2/3% 120Hz 55 0.60 0.60 0.60 0.60 0.60 85 0.39 0.46 0.52 0.58 0.60 105 - - 0.35 0.44 0.46 125 - - - - 0.27 55 0.71 0.71 0.71 0.71 0.71 vs. Frequency, temperature and applied voltage1/ 2/ 800Hz 85 0.43 0.55 0.62 0.69 0.71 105 - - 0.42 0.52 0.55 125 - _ - - 0.32 55 0.72 0.72 0.72 0.72 0.72 85 0.45 0.55 0.62 0.70 0.72 1kHz 105 - - 0.42 0.52 0.55 125 - - - - 0.32 10kHz 55 0.88 0.88 0.88 0.88 0.88 85 0.55 0.67 0.76 0.85 0.88 105 - - 0.52 0.64 0.68 125 - - - - 0.40 55 1.00 1.00 1.00 1.00 1.00 85 40kHz 105 - - 0.59 0.73 0.77 125 - _ - - 0.45 55 1.10 1.10 1.10 1.10 1.10 100kHz 85 0.69 0.85 0.96 1.07 1.10 105 - - 0.65 0.80 0.85 125 - - - - 0.50 0.63 0.77 0.87 0.97 1.00 1/ At 125C the rated voltage of the capacitors decreases to 66 2/3 of the 85C rated voltage. 2/ The peak of the applied ac ripple voltage plus the applied dc voltage must not exceed the dc voltage rating of the capacitors. 55 TWA Series TWA Wet Electrolytic Tantalum Capacitor RATINGS & PART NUMBER REFERENCE AVX Part Number DSCC Part Number Cap (F) DC Rated ESR max DC Leakage max (A) Impedance 25C Voltage (V) (ohms) max (Ohms) +85C +25C at 120Hz at 85C at 120Hz & 125C -55C at 120Hz Maximum Capacitance AC Ripple Change (%) (mA rms) -55C +85C +125C 85C at 40kHz Case Size AVX DSCC TWAA127*025C TWAB567*025C TWAD128*025C TWAE188*025C TWAE228*025C TWAA107*030C TWAB477*030C TWAD108*030C TWAE158*030C TWAA686*050C TWAB227*050C TWAD477*050C TWAE687*050C TWAA476*060C TWAB157*060C TWAD397*060C TWAE567*060C TWAE108*060C TWAA336*075C TWAB117*075C TWAD337*075C TWAE477*075C TWAA156*100C TWAB686*100C TWAD157*100C TWAE227*100C TWAA106*125C TWAB476*125C TWAD107*125C TWAE157*125C #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ #@00++ 93026- 29* 93026- 30* 93026- 31* 93026- 32* 93026- 64* 93026- 33* 93026- 34* 93026- 35* 93026- 36* 93026- 37* 93026- 38* 93026- 39* 93026- 40* 93026- 41* 93026- 42* 93026- 43* 93026- 44* 93026- 65* 93026- 45* 93026- 46* 93026- 47* 93026- 48* 93026- 49* 93026- 50* 93026- 51* 93026- 52* 93026- 53* 93026- 54* 93026- 55* 93026- 56* 120 560 1200 1800 2200 100 470 1000 1500 68 220 470 680 47 150 390 560 1000 33 110 330 470 15 68 150 220 10 47 100 150 25 25 25 25 25 30 30 30 30 50 50 50 50 60 60 60 60 60 75 75 75 75 100 100 100 100 125 125 125 125 25 VDC at 85C 1.3 1 0.83 2 0.65 5 0.5 6 0.5 10 30 VDC at 85C 1.3 1 0.85 2 0.7 7 0.6 12 50 VDC at 85C 1.5 1 0.9 2 0.75 3 0.7 5 60 VDC at 85C 2 1 1.1 2 0.9 3 0.8 5 1 12 75 VDC at 85C 2.5 1 1.3 2 1 3 0.9 5 100 VDC at 85C 3.5 1 2.1 2 1.6 3 1.2 5 125 VDC at 85C 5.5 1 2.3 2 1.8 3 1.6 5 15 VDC at 125C 5 10 20 25 80 20 VDC at 125C 5 10 25 35 30 VDC at 125C 5 10 25 40 40 VDC at 125C 5 10 25 40 90 50 VDC at 125C 5 10 30 50 65 VDC at 125C 5 10 25 50 85 VDC at 125C 5 10 25 50 25 12 7 7 10 25 15 7 6 35 17.5 10 8 44 20 15 10 20 66 24 12 12 125 37 22 15 175 47 35 20 -42 -65 -70 -75 -90 -38 -65 -70 -72 -25 -50 -50 -58 -25 -40 -60 -58 -90 -25 -35 -45 -55 -18 -30 -35 -40 -15 -25 -35 -35 8 10 12 12 30 8 10 10 10 8 8 8 10 8 8 8 8 30 5 6 6 6 3 4 6 6 3 5 5 6 12 15 18 20 50 12 18 18 20 15 15 15 20 12 15 15 15 50 9 10 10 10 10 12 12 12 10 12 12 12 1250 2100 2600 3100 3200 1200 1800 2500 3000 1050 1800 2100 2750 1050 1650 2100 2750 3200 1050 1650 2100 2750 1050 1650 2100 2750 1050 1650 2100 2750 A B D E E A B D E A B D E A B D E E A B D E A B D E A B D E T1 T2 T3 T4 T4 T1 T2 T3 T4 T1 T2 T3 T4 T1 T2 T3 T4 T4 T1 T2 T3 T4 T1 T2 T3 T4 T1 T2 T3 T4 All technical data relates to an ambient temperature of +25C. Capacitance and DF are measured at 120Hz, 0.5RMS with DC bias of 2.2V. DCL is measured at rated voltage after 5 minutes. NOTE: AVX reserves the rights to supply higher voltage rating in the same case size, to the same reliability standards. 56 |
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