SRR1305-2R0ZL

T PL IA N M CO *R oH S Features Applications ■ Low height of only 5.0 mm ■ Input/output of DC/DC converters ■ Inductance as low as 0.9 µH ■ Power supplies for: • Portable communication equipment • Camcorders • LCD TVs ■ High current up to 20 amps ■ RoHS compliant* SRR1305 Series - Shielded SMD High Power Inductors Electrical Characteristics Inductance 1 kHz / 1 V RDC. (mΩ) I rms (L1)Max. (A) I sat Typ. (A) **KFactor L0 (µH) L1 (µH) Tol. % SRF Min. (MHz) SRR1305-R90ZL 0.9 0.75 ± 25 95 2.5 20.0 22.0 185 SRR1305-1R4ZL 1.4 1.25 ± 25 70 3.4 16.0 18.0 136 SRR1305-2R0ZL 2.0 1.80 ± 25 60 4.6 13.0 15.0 107 SRR1305-2R7ZL 2.7 2.50 ± 25 50 9.5 6.0 10.0 89 Bourns Part No. Δ I (peak-to-peak ripple current, A), determine core loss from Core Loss vs. Flux Density plot. Core Loss vs. Flux Density 10000 Core Loss (mW) 1000 100 500 KHz 300 KHz 200 KHz 100 KHz 50 KHz 25 KHz 10 1 0.10 .. 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. Moisture Sensitivity Level ..................... 1 ................. N/A Materials Core ........................... Ferrite ER and SB Wire ...................... 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 12.5 ± 0.3 (.492 ± .012) 0.01 0.001 10 100 1000 1.9 ± 0.2 (.075 ± .008) NOM. 12.5 ± 0.3 (.492 ± .012) 10000 Flux Density Bp-p (gauss) Schematic Recommended Layout 4.5 (.177) NOM. 4.7 (.185) REF. 10.5 (.413) REF. 3.0 (.118) NOM. 4.15 (.163) REF. REF. 13.0 (.512) 7.5 (.295) 4.15 (.163) REF. 5.0 ± 0.3 (.020 ± .012) 2.0 (.079) NOM. 2.5 (.098) NOM. 2.0 (.079) NOM. 7.5 ± 0.25 (.295 ± .010) DIMENSIONS: WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov MM (INCHES) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRR1305 Series - Shielded SMD High Power Inductors Inductance vs. DC Superposition Characteristics 2R7Z 2R0Z 1R4Z R90Z 330 DIA. (12.99) 2.0 ± 0.5 (.079 ± .020) 30.4 (1.20) 13.0 ± 0.5 (.512 ± .020) DIA. 21.0 ± 0.8 (.827 ± .031) 50.0 (1.969) 13.0 ± 0.5 DIA. (.512 ± .020) 24.0 (.945) 26 (1.02) END 16 (.630) 4 (.157) 24 (.945) DIMENSIONS: MM (INCHES) QTY: 600 PCS. PER REEL REV. 03/18 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL