T521

T521 Series - High Voltage Polymer Product Specification Features - High Voltage (16V - 35V) - Up to 68uF Capacitance value - High Ripple Current Capability - Volumetrically Efficient - Safe failure mode - Low ESR - Stable temperature characteristics # - Pb Free /RoHS Compliant & Halogen Free # When ordered with 100% Sn Termination Finish Specifications Item Operating Temperature Rated Capacitance Range Capacitance Tolerance Rated Voltage Range Dissipation Factor (DF) ESR (100KHz) Leakage Current Endurance Performance Characteristics -55° C to 125 ° C 15uF - 68uF @ 120 Hz/25 ° C M Tolerance (20%) 16V - 35V ≤ 10% Refer to Part Number Electrical Specification Table ≤ 0.1CV (μA) at Rated Voltage after 5 minutes 105° C @ Rated Voltage, 2000 Hrs. 125° C @ 2/3 Rated Voltage, 2000 Hrs. 60° C, 90% RH, 500Hr, No Load Extreme temperature exposure at a succession of continuous steps at +25 C, -55 C, +25 C, +85 C, +125 C, +25 C. ΔC/C DF DCL ESR ΔC/C DF DCL +25°C Humidity Within -20/+10 of initial value ≤ Initial Limit IL @ 105º C, 2x IL @ 125º C 2x Initial Limit Within -5%/+35% of initial value ≤ Initial Limit Within 3.0 x initial limit -55°C +85°C +125°C Temperature Stability ΔC/C DF DCL Surge Voltage * IL = Initial Limit 105°C, 1.32 x Rated Voltage 1000 cycles IL* IL IL ΔC/C DF DCL ESR +/-20% +/-20% +/-30% IL 1.2 x IL 1.5 x IL n/a 10 x IL 10 x IL Within -20/+10 of initial value Within initial limits Within initial limits Within initial limits Component Dimensions and Case Codes Component Dimensions (mm) Case Codes L KEMET V W D X EIA 7343-20 7343-15 7343-31 7343-43 7.3±0.3 7.3±0.3 7.3±0.3 7.3±0.3 W 4.3±0.3 4.3±0.3 4.3±0.3 4.3±0.3 H 1.9 max 1.5 max 2.8±0.3 4.0±0.3 F ± 0.1 2.4 2.4 2.4 2.4 S ± 0.3 1.3 1.3 1.3 1.3 Component Marking Explanation of Part Number T521 Series V Case Code 156 Capacitance M Capacitance Tolerance (M=20%) 035 Voltage A Failure Rate (A=Not Applicable) T Termination Material T = 100% Sn (H = 90%Sn/10%Pb) E125 Maximum ESR Limit E125=125mΩ Part Number Specification KEMET Part Number Case Code/ EIA Case Size Cap (µF) Voltage DCL VR (µA) DF 120Hz (%) 10 10 10 10 10 10 10 ESR 100KHz* (mΩ) 50 90 55 60 60 125 70 Maximum allowable ripple current (mArms) 100kHz* MSL Reflow Temp ≤260ºC T521V686M016A(1)E050# V/7343-20 68 16 108.8 T521V476M020A(1)E090 V/7343-20 47 20 94.0 T521D476M020A(1)E055 D/7343-31 47 20 94.0 T521V226M025A(1)E060# V/7343-20 22 25 55.0 T521D336M025A(1)E060# D/7343-31 33 25 82.5 T521V156M035A(1)E125 V/7343-20 15 35 52.5 T521X476M035A(1)E070# X/7343-43 47 35 164.5 (1) To complete KEMET Part Number, insert letter designation for lead frame material # Development Part Number: Contact Kemet for Details 1900.0 1400.0 1700.0 1800.0 1600.0 1200.0 1500.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 *100KHz to 500KHz, 45 C These products are protected under US Patent 7,563,290, other patents pending, and any foreign counterparts. under US Patent 7,563,290, other patents pending, and any foreign counterparts. rev EJY100909