SRP1206-3R3Z Bourns

Features This series is currently available but n Shielded construction not recommended for new designs. n Unit height of 5.7 mm n Inductance range: 0.47 to 3.3 H n Current up to 30 A n RoHS compliant* SRP1206 Series - Shielded Power Inductors Electrical Specifications General Specifications Test Voltage .......................................1 V Flat Point Initial Inductance DCR Test Frequency ......................... 100 KHz Ref. Inductance at Flat Point I rms I sat (m) Reflow Soldering .. 230 C 50 sec. max. Bourns Part No. L0 (H) L1 (H) (A) (A) (A) Max. Operating Temperature SRP1206-R47Y 0.70 25 % 0.47 25 % 5.0 30.0 30.0 2.3 ................................-55 C to +150 C SRP1206-R60Y 0.90 25 % 0.60 25 % 5.0 28.0 26.0 2.3 (Temperature rise included) Storage Temperature SRP1206-R80Y 1.10 25 % 0.80 25 % 5.0 26.0 25.0 3.2 ................................-55 C to +150 C SRP1206-1R3Y 1.50 25 % 1.30 25 % 4.0 22.0 19.0 3.6 Resistance to Soldering Heat SRP1206-2R0Y 2.20 25 % 2.00 25 % 4.0 17.0 15.0 6.0 .............................+260 C for 10 sec. SRP1206-2R8Y 3.00 25 % 2.80 25 % 3.0 15.0 13.0 7.0 Moisture Sensitivity Level .....................1 ESD Classification (HBM) .................N/A SRP1206-3R3Y 3.50 25 % 3.30 25 % 3.0 12.50 0.3014.0 12.0 7.0 (0.492 0.012) 1.90 0.20 12.50 0.30 1 Circuit design, component, PCB trace (0.748 0.008) (0.492 0.012) L vs I Charts size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 3.0 2R8 Materials 2R0 Core ........................................Ferrite ER 2.0 Wire ............................Enameled copper 5.70 0.30 Terminal ........................................Cu/Sn (0.224 0.012) 1R3 Rated Current .....Ind. drops 20 % at Isat 2.00 2.50 Temperature Rise .....40 C at rated Irms 1.0 (0.079) (0.098) Packaging ....... 600 pcs. per 13-inch reel NOM. NOM. R80 1 2.5 (.099) 7.50 0.25 3 (0.295 0.010) Product Dimensions 4.5 0.0 5.20 (.177) REF. 010 20 30 12.50 0.30 2 (0.205) (0.492 0.012) 1.5 2.00 6.40 1.90 0.20 DC Current (A) REF. 12.50 0.30 REF. (.060) (0.079) (0.252) (0.748 0.008) (0.492 0.012) 3 CLIP (for mounting fixed) Electrical Schematic Recommended Layout REF. 4.70 3.00 3.75 (0.185) REF. REF. (0.148) (0.118) REF. 7.50 10.50 REF. (0.295) 5.70 0.30 (0.413) (0.224 0.012) 4.50 3.75 2.00 2.50 REF. REF. (0.177) (0.148) (0.079) (0.098) NOM. 4.15 4.15 NOM. 1 REF. REF. (0.163) (0.163) 13.0 REF. 7.50 0.25 (0.512) 3 (0.295 0.010) 5.20 REF. 2 (0.205) 2.00 6.40 REF. REF. (0.079) (0.252) 3 CLIP (for mounting fixed) MM DIMENSIONS: (INCHES) REF. 4.70 WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov 3.75 3.00 REF. (0.185) REF. (0.118) (0.148) *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. REF. 7.50 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. REF. 10.50 (0.295) (0.413) 4.50 REF. 3.75 REF. (0.177) (0.148) 4.15 4.15 REF. REF. (0.163) (0.163) 13.0 REF. (0.512) Inductance (H) 1R0 1R0Applications n Input/output of DC/DC converters n Power supplies for: Portable communications equipment Camcorders LCD TVs SRP1206 Series - Shielded Power Inductors Soldering Profile 275 275 260 C peak <1>Maximum of 10 seconds <1>5 seconds maximum <1> 255 C <1> 245 C between +255 C and +260 C at +245 C 225 225 220 C 170 C 190C Ramp Down 60 seconds 183 C 5 C/second maximum 175 175 150 C 150 C 60 seconds maximum Ramp Down 5 C/second 125 125 120-150seconds 120-150 seconds 10 secondsminimum 10 secondsminimum 75 75 Ramp Up Ramp Up 4 C/second maximum 4 C/second maximum 25 25 050100 150200 250300 050 100 150200 250300 Time (Seconds) Time (Seconds) Packaging Specifications 330.0 2.0 0.5 30.4 MM (13.00) (.079 .020) DIMENSIONS: (1.197) DIA. THICKNESS (INCHES) 0.10 (.004) 13.0 0.5 MAX. 21.0 0.8 (.51 .020) (.827 .031) EMBOSSED DIA. CAVITY 50.0 - 0 (1.97 - 0) 13.0 0.5 DIA. (.51 .020) EMBOSSED CARRIER 26.0 - 0 (1.02 - 0) 16.0 4.0 END START (0.630) (0.157) 2R0 2R02R0 2R02R0 NO COMPONENT NO COMPONENT 160 400 COMPONENTS (6.299) (15.748) MIN. MIN. USER DIRECTION OF FEED 600 PCS. PER REEL REV. 03/20 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. Temperature(C) Temperature(C)