Summary of Specifications

Transcription

1 Y5U Ceramic Radial Lead High CV 25 C Maximum Temperature Actual Size The series are radial lead ceramic capacitors from UCC/NCC. These capacitors have a very low and impedance which makes these capacitors ideal for filtering switching power supplies and DC-DC converters. The series has a maximum 25VDC rated voltage making them more applicable for use in higher voltage power supplies than our ceramic chip capacitors. All of our radial capacitors with 5mm lead spacing are also available with ammo pack taping. Refer to Mini-Glossary at the end of the multilayer ceramic capacitors section for additional technical information and specifications. Summary of Specifications Radial lead terminals. Capacitance range:. to µf. Voltage range: 25 to 25VDC. Operating temperature range: 55 C to 25 C. Standard capacitance tolerance: 2% or 2% to 8% Nominal case size (L W H): mm to mm. Rated lifetime:, hours at 25 C. 8 United Chemi-Con, Inc. 98 W. Higgins Road, Rosemont, IL 68 Tel Fax

2 Specifications Item Operating Temperature Range Rated Voltage Range Capacitance Range Capacitance Tolerance Dissipation Factor (Tan ) Ripple Current Withstand Voltage Insulation Resistance Solderability Soldering Heat Resistance Humidity Load Life Test Load Life Test 55 to 25 C 25 to 25VDC. to F Characteristics 2% (M) or 2% to 8% () at 2 2 C,.kHz, and.2vrms 2.5% maximum at 2 2 C,.kHz, and.2vrms At 25 C, the maximum ripple current at khz-mhz is specified in the Ratings Tables. No abnormality after applying 25% of the DC rated voltage from terminal-to-terminal and terminal-to-resin coating for to 5 seconds at 2 2 C., Ω F or,mω, whichever is less, after applying the DC rated voltage for 6 5 seconds at 2 2 C. Using H6A or H63A solder at a solder temperature of C and a dip time of 2.5 seconds, a minimum of 75% of the circumferential surface of the dipped lead wires shall be covered with new solder. Using H6A or H63A solder at a solder temperature of 35 C and a dip time of 3.5 seconds at a depth of 2 to 2.5mm from the resin coating, the following specifications shall be satisfied when the capacitors are restored to 2 C. Appearance : no abnormality Capacitance change : 5% of initial measured value Tan (DF) : 2.5% The following specifications shall be satisfied when the capacitors are restored to 2 C after applying the DC rated voltage for 5 24, hours at 4 2 C, 9-95% RH. After the initial load test, the withstand voltage shall be tested by applying 25% of the DC rated voltage for 5 seconds. Appearance : no abnormality Capacitance change : 2% of initial measured value Tan (DF) : 5% Insulation resistance : 5 Ω F or,mω, whichever is less The following specifications shall be satisfied when the capacitors are restored to 2 C after applying 2% of the DC rated voltage for, 48, hours at 85 2 C, or, 48, hours at 25 3 C with the initial DC rated voltage applied. After the initial load test, the withstand voltage shall be tested by applying 25% of the DC rated voltage for 5 seconds. Appearance : no abnormality Capacitance change : 2% of initial measured value Tan (DF) : 5% Insulation resistance : Ω F or,mω, whichever is less Part Numbering System for Series When ordering, always specify complete catalog number for Series. 3 E H 225 M T Taping Code: T = Straight Lead; T7 = Crimped Lead. Optional taping is available for case codes 2, 3, 3 and 4 only. Capacitance Tolerance: M = 2%; = 2% to 8% Capacitance Value: Expressed in picofarads. The first two digits are significant figures, and the third digit indicates the number of zeros following these figures (e.g. 225 = 2,2,pF = 2.2 F). Voltage Code: E = 25VDC; H = 5VDC; 2A = VDC; 2E = 25VDC. Temperature Coefficient: E = Y5U. Case Code: Refer to dimensions section for standard case sizes. Series Name: Indicates basic capacitor design. United Chemi-Con, Inc. 98 W. Higgins Road, Rosemont, IL 68 Tel Fax

3 Construction and Diagram of Dimensions Radial Lead Multilayer Ceramic Unit: mm L W Resin Coating Ceramic Dielectric Termination Solder H 5 Min. F P d Case Dimensions UCC Case Code L W H Internal Electrode Lead Wire P F Ød Standard Voltage Ratings - Radial Lead Multilayer Ceramic Rated Voltage (WVDC) Capacitance (µf) Catalog Part Number UCC Case Code* Maximum Ripple Current (A rms) at 25 C,kHz-MHz 25 Volts.68 2EE684M EE5M EE55M EE225M EE335M EE475M EE685M 4.5 4EE6M EE56M EE226M EE336M EE476M EE686M EE7M Volts. 2EH4M EH54M EH224M EH334M EH474M EH684M EH5M EH55M EH225M EH335M EH475M EH685M 4.5 5EH6M EH56M EH226M 6 3. M indicates 2% tolerance. Substitute code letter in part number for 2%, 8% tolerance. * Refer to diagram of dimensions for actual case sizes. 2 United Chemi-Con, Inc. 98 W. Higgins Road, Rosemont, IL 68 Tel Fax

4 Standard Voltage Ratings - Radial Lead Multilayer Ceramic Rated Voltage (WVDC) Capacitance (µf) Catalog Part Number UCC Case Code* Maximum Ripple Current (A rms) at 25 C,kHz-MHz 5 Volts 33 6EH336M EH476M EH686M 6 4. Volts. 2E2A4M E2A54M E2A224M E2A334M E2A474M E2A684M 3.. 3E2A5M E2A55M E2A225M E2A335M E2A475M E2A685M E2A6M E2A56M E2A226M E2A336M Volts. 3E2E4M E2E54M E2E224M E2E334M E2E474M E2E684M E2E5M E2E55M E2E225M E2E335M E2E475M E2E685M 6 4. M indicates 2% tolerance. Substitute code letter in part number for 2%, 8% tolerance. * Refer to diagram of dimensions for actual case sizes. Ammo Pack Taping Specifications Radial Lead Multilayer Ceramics Available for Case Codes 2, 3, 3 and 4 Conforms to JIS-C-85 Ammo Pack Dimensions and Quantity Per Box Unit: mm UCC Case Code H (straight) H t P /2 P P P F H (crimped) M W/2 M Ød ØD W h H Straight Lead H Crimped Lead H P P P P/ F W.5, W/ M M ØD Ød t h 2 Pieces Per Box* 2, 2, 2,,5 *Specified quantity may vary for rating of capacitor. United Chemi-Con, Inc. 98 W. Higgins Road, Rosemont, IL 68 Tel Fax

5 Capacitance and DF Variation with Temperature and Applied DC Voltage V, µf Cap Bias V Cap Bias 2V Cap Bias 25V 4 2 5V,.5µF Cap Bias V Cap Bias 25V Cap Bias 5V DF Bias V DF Bias V V, µf Cap Bias V Cap Bias 5V Cap Bias V V,.5µF Cap Bias V Cap Bias 25V Cap Bias 25V DF Bias V DF Bias V United Chemi-Con, Inc. 98 W. Higgins Road, Rosemont, IL 68 Tel Fax

6 Impedance/ Frequency Characteristics Impedance / (ohms) 4EH685M Impedance / (ohms) 6EH685M Impedance / (ohms)... k k k M M 4E2A335M Impedance / (ohms)... k k k M M 6E2A336M..... k k k M M. k k k M M Impedance / (ohms) 4E2E684M Impedance / (ohms) 6E2E685M..... k k k M M. k k k M M United Chemi-Con, Inc. 98 W. Higgins Road, Rosemont, IL 68 Tel Fax

7 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: United Chemi-Con (UCC): 4EH685M 5EE226M