dscc 93026 www.vishay.com vishay revision: 01-feb-12 1 document number: 40136 for technical ques tions, contact: tantalum@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 dscc 93026 supertan ? wet tantalum capacitors vishays dscc 93026 capacitor represents a major breakthrough in wet tantalum technology. its unique cathode system provides the hi ghest capacitance per unit volume. the design facilitates a doubling of capacitance, lower esr and higher rippl e current rating compared with conventional wet tantalum products. moreover, the dscc 93026 has the capacitance stability of a solid tantalum capacitor and there are no circuit impedance restrictions. the dscc 93026 is housed in an all tantalum, hermetically sealed case and is manufactured to withstand hazardous environments. the dscc 93026 is used widely in the defense and aerospace industries and whenever there is a space problem. features ? terminations: standa rd tin/lead (sn/pb) ? very high capacitance ? 10 f to 1800 f ?25 v dc to 125 v dc ? - 55 c to + 125 c ? very low esr ? high ripple current ? all tantalum case ? hermetically sealed ?low dcl ? mounting: axial application notes a) no continuous reverse voltage permissible. b) the peak of the applied ac ripple and the applied dc voltage must not exceed the dc voltage rating of the capacitor. c) ripple current ratings by part number at 85 c and 40 khz are included in the table. ripple current correction factors for other temperatures and fr equencies are given on the next page. d) transient reverse voltage surges are acceptable under the following conditions: the peak reverse voltage does not exceed 1.5 v and the peak current times the duration of the reverse transient does not exceed 0.05 as. in addition, the repetition frequency of the reverse voltage surge is less than 10 hz. notes ? material at egress is tantalum ? insulation sleeving will lap over the ends of the capacitor case ? tinned nickel leads, solderable and weldable ? approx. weight t1: 2.3 g, t2: 5.7 g t3: 9.4 g, t4: 14.8 g dimensions in inches [millimeters] case code d 0.016 [0.41] max. insulated (dia.) l 1 + 0.031 [0.79] uninsulated e 0.250 [6.35] max. t1 0.188 [4.78] 0.219 [5.56] 0.453 [11.51] 1.500 [38.10] t2 0.281 [7.14] 0.312 [7.92] 0.641 [16.28] 2.250 [57.15] l2 0.281 [7.14] 0.312 [7.92] 1.008 [25.60] 2.250 [57.15] t3 0.375 [9.52] 0.406 [10.31] 0.766 [19.46] 2.250 [57.15] t4 0.375 [9.52] 0.406 [10.31] 1.062 [26.97] 2.250 [57.15] d dia. terminal location within 0.031 of center 0.025 + 0.002 (0.64 + 0.05) 0.250 (6.35) max. 0.094 (2.38) max. el 1 e terminal welded to case
dscc 93026 www.vishay.com vishay revision: 01-feb-12 2 document number: 40136 for technical ques tions, contact: tantalum@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 ordering information 93026 -29 k s dscc drawing number dash number capacitance tolerance k = 10 % m = 20 % s = sleeved u = unsleeved defense supply center, columbus columbus, ohio drawing no. 93026 standard ratings capacitance at 25 c 120 hz (f) case code max. esr 120 hz ( ? ) max. dcl (a) max. imp. at - 55 c 120 hz ( ? ) max. capacitance change (%) ac ripple 85 c 40 khz (ma) rms part number 25 c 85 c/ 125 c - 55 c 85 c 125 c 25 v dc at 85 c; 15 v dc at 125 c 120 t1 1.3 1 5 25 - 42 + 8 + 12 1250 93026-29(1)(2) 560 t2 0.83 2 10 12 - 65 + 10 + 15 2100 93026-30(1)(2) 1100 l2 0.5 3 25 7 - 60 + 20 + 45 3200 93026-57(1)(2) 1200 t3 0.65 5 20 7 - 70 + 12 + 18 2600 93026-31(1)(2) 1800 t4 0.5 6 25 7 - 75 + 12 + 20 3100 93026-32(1)(2) 30 v dc at 85 c; 20 v dc at 125 c 100 t1 1.3 1 5 25 - 38 + 8 + 12 1200 93026-33(1)(2) 470 t2 0.85 2 10 15 - 65 + 10 + 18 1800 93026-34(1)(2) 950 l2 0.5 5 30 7 - 55 + 18 + 35 3200 93026-58(1)(2) 1000 t3 0.7 7 25 7 - 70 + 10 + 18 2500 93026-35(1)(2) 1500 t4 0.6 12 35 6 - 72 + 10 + 20 3000 93026-36(1)(2) 50 v dc at 85 c; 30 v dc at 125 c 68 t1 1.5 1 5 35 - 25 + 8 + 15 1050 93026-37(1)(2) 220 t2 0.9 2 10 17.5 - 50 + 8 + 15 1800 93026-38(1)(2) 450 l2 0.6 3 25 7.5 - 45 + 12 + 30 2900 93026-59(1)(2) 470 t3 0.75 3 25 10 - 50 + 8 + 15 2100 93026-39(1)(2) 680 t4 0.7 5 40 8 - 58 + 10 + 20 2750 93026-40(1)(2) 60 v dc at 85 c; 40 v dc at 125 c 47 t1 2.0 1 5 44 - 25 + 8 + 12 1050 93026-41(1)(2) 150 t2 1.1 2 10 20 - 40 + 8 + 15 1650 93026-42(1)(2) 370 l2 0.6 3 25 9 - 33 + 9 + 20 2900 93026-60(1)(2) 390 t3 0.9 3 25 15 - 60 + 8 + 15 2100 93026-43(1)(2) 560 t4 0.8 5 40 10 - 58 + 8 + 15 2750 93026-44(1)(2) 75 v dc at 85 c; 50 v dc at 125 c 33 t1 2.5 1 5 66 - 25 + 5 + 9 1050 93026-45(1)(2) 110 t2 1.3 2 10 24 - 35 + 6 + 10 1650 93026-46(1)(2) 250 l2 0.8 5 30 12 - 30 + 6 + 15 2500 93026-61(1)(2) 330 t3 1.0 3 30 12 - 45 + 6 + 10 2100 93026-47(1)(2) 470 t4 0.9 5 50 12 - 55 + 6 + 10 2750 93026-48(1)(2) note ? part number definitions: (1) capacitance tolerance. k = 10 %, m = 20 % (2) case or body insulation. s = sleeved, u = unsleeved
dscc 93026 www.vishay.com vishay revision: 01-feb-12 3 document number: 40136 for technical ques tions, contact: tantalum@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 100 v dc at 85 c; 65 v dc at 125 c 15 t1 3.5 1 5 125 - 18 + 3 + 10 1050 93026-49(1)(2) 68 t2 2.1 2 10 37 - 30 + 4 + 12 1650 93026-50(1)(2) 120 l2 1.0 3 25 20.5 - 30 + 4 + 12 2200 93026-62(1)(2) 150 t3 1.6 3 25 22 - 35 + 6 + 12 2100 93026-51(1)(2) 220 t4 1.2 5 50 15 - 40 + 6 + 12 2750 93026-52(1)(2) 125 v dc at 85 c; 85 v dc at 125 c 10 t1 5.5 1 5 175 - 15 + 3 + 10 1050 93026-53(1)(2) 47 t2 2.3 2 10 47 - 25 + 5 + 12 1650 93026-54(1)(2) 90 l2 1.3 5 25 25 - 22 + 4 + 15 2000 93026-63(1)(2) 82 t3 1.8 3 25 40 - 35 + 5 + 12 1950 n/a 100 t3 1.8 3 25 35 - 35 + 5 + 12 2100 93026-55(1)(2) 150 t4 1.6 5 50 20 - 35 + 6 + 12 2750 93026-56(1)(2) ripple current multipliers vs. frequency, temperature, and applies peak voltage frequency of applied ripple current 120 hz 800 hz 1 khz 10 khz 40 khz 100 khz ambient still air temp. in c ? 55 85 105 125 ? 55 85 105 125 ? 55 85 105 125 ? 55 85 105 125 ? 55 85 105 125 ? 55 85 105 125 % of 85 c rated peak voltage 100 % 0.60 0.39 - - 0.71 0.43 - - 0.72 0.46 - - 0.88 0.55 - - 1.0 0.63 - - 1.1 0.69 - - 90 % 0.60 0.46 - - 0.71 0.55 - - 0.72 0.55 - - 0.88 0.67 - - 1.0 0.77 - - 1.1 0.85 - - 80 % 0.60 0.52 0.35 - 0.71 0.62 0.42 - 0.72 0.62 0.42 - 0.88 0.76 0.52 - 1.0 0.87 0.59 - 1.1 0.96 0.65 - 70 % 0.60 0.58 0.44 - 0.71 0.69 0.52 - 0.72 0.70 0.52 - 0.88 0.85 0.64 - 1.0 0.97 0.73 - 1.1 1.07 0.80 - 66 2/3 % 0.60 0.60 0.46 0.27 0.71 0.71 0.55 0.32 0.72 0.72 0.55 0.32 0.88 0.88 0.68 0.40 1.0 1.0 0.77 0.45 1.1 1.1 0.85 0.50 standard ratings capacitance at 25 c 120 hz (f) case code max. esr 120 hz ( ? ) max. dcl (a) max. imp. at - 55 c 120 hz ( ? ) max. capacitance change (%) ac ripple 85 c 40 khz (ma) rms part number 25 c 85 c/ 125 c - 55 c 85 c 125 c note ? part number definitions: (1) capacitance tolerance. k = 10 %, m = 20 % (2) case or body insulation. s = sleeved, u = unsleeved
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