TWD HIGH TEMP MAX CAP SERIES Wet Tantalum Super Capacitor The TWD series is an axial leaded wet electrolytic tantalum capacitor designed for DC (hold-up) and low frequency pulse applications. Utilizing high CV Tantalum powders the TWD series achieves extreme high capacitance values that are similar to the Super capacitor range. The TWD offers extended temperature range up to 175C and extended life up to 10000 hrs. Components are suitable for automatic mounting and soldering. Well-established wet tantalum design is suitable for applications with hi-reliability requirements. Contact the factory about design possibilities beyond those contained in this datasheet. FEATURES APPLICATIONS * Super high capacitance * -55 to 175C operation temperature * Hermetic packaging * Endurance up to 10 000 hrs. on selected codes * High electrical and mechanical stability * Special industrial * Avionics * Military * Down hole drilling OUTLINE DIMENSIONS E L W E F D Terminal welded to case (T) F 6.35 (0.250) W 0.64 0.05 (.025) (.002) T 2.380 (.094) Case CASE DIMENSIONS: millimeters (inches) DLA Case Size AVX Case Size L +0.79 (0.031) -0.41 (0.016) T4 E 26.97 (1.062) D Without Insulating Sleeve 0.41 (0.016) 9.52 (0.375) D With Insulatiing Sleeve Max 10.31 (0.406) E 6.35 (0.250) 57.15 (2.250) CAPACITANCE AND RATED VOLTAGE, VR (VOLTAGE CODE) RANGE (LETTER DENOTES CASE SIZE) Rated Voltage DC (VR) to 85C DC Capacitance mF Code 25 253 50 503 100 104 3V 6.3V 10V E E E Available Ratings 132 103019 TWD HIGH TEMP MAX CAP SERIES Wet Tantalum Super Capacitor HOW TO ORDER AVX PART NUMBER: TWD E 503 * Type Case Size Capacitance Code pF code: 1st two digits represent significant figures 3rd digit represents multiplier (number of zeros to follow) Capacitance Tolerance K = 10% M = 20% 006 B Voltage Insulation Sleeve Code C = Without Sleeve 006 = 6.3Vdc S = With Sleeve 010 = 10Vdc 0 Packaging Inspecition Level B = Tray Pack 0 = N/A Z 0 ^ 00 Reliability Z = Non-ER Qualification Level 0 = N/A Termination Finish 0 = Sn/Pb 60/40 7 = Matte tin Custom Test Options 00 = Standard LEAD-FREE COMPATIBLE COMPONENT For RoHS compliant products, please select correct termination style. TECHNICAL SPECIFICATIONS Technical Data: All technical data relate to an ambient temperature of +25C Capacitance Range: 25mF to 50mF (for extended range under development, contact manufacturer) Capacitance Tolerance: 10%; 20% Rated Voltage (VR) +105C: 3 6.3 10 Category Voltage (VC) +125C: 2 4.2 6.6 Category Voltage (VC) +150C: 2 4.2 6.6 HIgh Temperature Voltage (VT) +175C: 1.5 3.15 5 Surge Voltage (VS) +105C: 3.45 7.2 11.5 Temperature Range: -55C to +175C Endurance: 10,000h at +105C/VR and 2000h at +175C/VT Reliability: 1% per 1000 hours at 85C,VR with 0.1/Vseries impedance, 60% confidence level Termination Finish: Sn Plating, SnPb Plating 60/40 RATINGS & PART NUMBER REFERENCE AVX Part Number Cap (mF)2/ at 25C TWDE104*003B0Z0^00 100 TWDE503*006B0Z0^00 50 TWDE253*010B0Z0^00 25 Maximum Capacitance DC Leakage max (A)1/ Change (%) Rated Rated ESR Max Voltage Temperature (mOhms) +85C +150C (V) (C) +25C & +105C & -55C +85C +125C +150C +175C at 1kHz & +125C +175C 3 VDC at 105C 3 85 40 60 500 -25 38 55 65 80 500 6.3 VDC at 105C 6.3 85 20 60 600 -15 20 30 50 60 400 10 VDC at 105C 10 85 20 60 600 -15 20 30 35 40 400 Case Size Lifetime Lifetime at 105C at 175C (hrs.) (hrs.) AVX DLA E T4 2,000 1000 E T4 10,000 2000 E T4 10,000 2 000 1/ DCL is measured at rated or category voltage after 20 minutes. 2/ DC capacitance is measured by discharging initially fully charged capacitor down to 0.37Ur through 1kOhm. 133 111219