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| IA NT Features Low height of only 5.0 mm Inductance as low as 0.9 H High current up to 20 amps RoHS compliant* Applications Input/output of DC/DC converters Power supplies for: * Portable communication equipment * Camcorders * LCD TVs * Car radios *R oH S CO M PL SRR1305 Series - SMD Shielded Power Inductors Electrical Specifications Inductance 100 kHz Bourns Part No. L0 (H) L1 (H) Tol. % SRF Min. (MHz) I rms (L1) Max. (A) I sat Typ. (A) RDC (m) SRR1305-R90ZL SRR1305-1R4ZL SRR1305-2R0ZL SRR1305-2R7ZL 0.9 1.4 2.0 2.7 0.75 1.25 1.80 2.50 25 25 25 25 95 70 60 50 2.5 3.4 4.6 9.5 20.0 16.0 13.0 6.0 22.0 18.0 15.0 10.0 General Specifications Test Voltage.....................................0.1 V Reflow Soldering ...230 C, 50 sec. max. Operating Temperature .-40 C to +125 C (Temperature rise included) Storage Temperature...-40 C to +125 C Resistance to Soldering Heat ..................................260 C for 5 sec. Materials Core ............................Ferrite ER and SB Wire .......................Ultra-fine rectangular enameled copper Terminal ........................................Cu/Sn Adhesive ..............................Epoxy resin Rated Current ...........Ind. drop 20 % max. at (L1) Isat Temperature Rise ......................45 C max. at rated Irms Packaging.....................600 pcs. per reel Product Dimensions Inductance vs. DC Superposition Characteristics 3.0 2R7Z Inductance (H) 2.0 2R0Z 12.5 0.3 (.492 .012) 1R4Z 1.0 R90Z 12.5 0.3 (.492 .012) 1.9 0.2 (.075 .008) NOM. 0 10 20 30 DC Current (A) Recommended Layout 4.7 (.185) REF. 5.0 0.3 (.020 .012) 2.0 (.079) NOM. 10.5 (.413) REF. 2.0 (.079) NOM. REF. 7.5 (.295) 7.5 0.25 (.295 .010) 2.5 (.098) NOM. 4.5 (.177) NOM. 3.0 (.118) NOM. 4.15 (.163) REF. 13.0 (.512) 4.15 (.163) REF. DIMENSIONS: MM (INCHES) Electrical Schematic *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. SRR1305 Series - SMD Shielded Power Inductors Packaging Specifications 330 DIA. (12.99) 2.0 0.5 (.079 .020) 30.4 (1.20) 13.0 0.5 (.512 .020) DIA. 50.0 (1.969) 21.0 0.8 (.827 .031) THICKNESS 0.10 (.004) MAX. EMBOSSED CAVITY 13.0 0.5 DIA. (.512 .020) 26 (1.02) EMBOSSED CARRIER 24.0 (.945) END 16 (.630) 4 (.157) 24 (.945) QTY: 600 PCS. PER REEL DIMENSIONS: MM (INCHES) REV. 05/05 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. |
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