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ST250-75L2KI датащи(PDF) 1 Page - Vishay Siliconix |
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ST250-75L2KI датащи(HTML) 1 Page - Vishay Siliconix |
1 / 6 page ST www.vishay.com Vishay Revision: 13-Oct-14 1 Document Number: 43000 For technical questions, 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 SuperTan® Wet Tantalum Capacitors with Hermetic Seal Vishay ST represents a major breakthrough in wet tantalum capacitor technology. Its unique cathode system provides the highest capacitance per unit volume. The design facilitates a doubling of capacitance, lower ESR and higher ripple current rating compared with conventional wet tantalum products. Moreover, the ST has the capacitance stability of a solid tantalum capacitor and there are no circuit impedance restrictions. The ST is housed in an all tantalum, hermetically sealed case and is manufactured to withstand hazardous environments. The ST is used widely in the defense and aerospace industries and whenever there is a space problem. PERFORMANCE CHARACTERISTICS Operating Temperature: -55 °C to +85 °C (to +125 °C with voltage derating) Capacitance Tolerance: at 120 Hz, +25 °C. ± 20 % standard. ± 10 % available as special. FEATURES • Very high capacitance • 10 μF to 1800 μF • 25 VDC to 125 VDC • Very low ESR • High ripple current • All tantalum case • Hermetically sealed •Low DCL • Axial through-hole terminations: standard tin / lead (Sn / Pb) 100 % tin (RoHS compliant) available • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Note * This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information/tables in this datasheet for details. 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 frequencies 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 • Approx. weight: T1: 2.3 g, T2: 5.7 g, T3: 9.4 g, T4: 14.8 g Available Available DIMENSIONS in inches [millimeters] CASE CODE D ± 0.016 [0.41] MAX. INSULATED (DIA.) L1 + 0.031 / - 0.016 [+ 0.79 / - 0.41] UNINSULATED E ± 0.250 [6.3] 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] L 1 E E Terminal location within 0.031 of center “D” DIA. 0.0253 ± 0.002 [0.64 ± 0.05] dia. (no. 22 AWG) tinned nickel leads solderable and weldable Terminal welded to case 0.250 [6.35] MAX. 0.094 [2.38] MAX. |
Аналогичный номер детали - ST250-75L2KI |
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Аналогичное описание - ST250-75L2KI |
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