Features Applications n Shielded construction low radiation n EMI suppression power line n Separated winding n Noise filters power line n High current n Compact size n AEC-Q200 compliant n RoHS compliant* and halogen free** SRF1206A Series - Common Mode Chokes Electrical Specifications at 25 C General Specifications Rated Voltage ............................. 80 VDC Z () 100 MHz L (H), Hi-Pot..................500 VAC, 3 mA, 1 Sec. N1/N2 Ref. DCR (mW), Irms Insulation Resistance Min. Typ. Part Number 100 kHz / 0.1 V N1/N2, Max. (A) ................... 10 M (Min.) 100 VDC SRF1206A-701Y 500 700 9 6 8 Operating Temperature SRF1206A-102Y 750 1000 12.5 14 6 ................................ -40 C to +125 C (Temperature rise included) Soldering Profile Storage Temperature ................................ -40 C to +125 C Peak Temperature245 C max. Temperature Rise ......40 C at rated Irms Max. Peak Temperature -5 C: 30 sec. max. MSL ......................................................1 Max. Time Above 217 C: 60~150 sec. max. ESD Classification (HBM)................. N/A Temperature Preheat Reflow Forced Rising Area Area Area Cooling Area Materials +4.0 C/Sec. Max. 150~200 C / 60~120 Sec. +3.0 C/Sec. Max. -(1.0~5.0) C/Sec. Max. Core ..............................................Ferrite Peak Temperature: 245 C 250 Wire ............................ Enameled copper 217 C Terminal Finish ...................................Sn 60~150 Sec. 200 Packaging ........500 pcs. per 13-inch reel 60 Sec. Max. 150 Electrical Schematic 60~120 Sec. 100 1 4 50 2 3 0 50 100 150 200 250 Time (Seconds) Recommended Layout Product Dimensions 7.60 12.00 0.3 (.299) (.472 .012) 1 4 2.70 (.106) 11.00 0.3 5.20 701 MARKING (.433 .012) (.205) 14.00 2 3 (.551) TOP VIEW MM DIMENSIONS: (INCHES) 6.00 MAX. (.236) WARNING SIDE VIEW SIDE VIEW Cancer and Reproductive Harm www.P65Warnings.ca.gov 2.50 0.2 2.30 0.2 (.098 .008) * RoHS Directive 2015/863, Mar 31, 2015 and Annex. (.091 .008) ** Bourns considers a product to be halogen free if (a) the Bromine (Br) content is 900 ppm or less (b) 2 3 the Chlorine (Cl) content is 900 ppm or less and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. 1 4 Users should verify actual device performance in their specific applications. The products described herein and MM DIMENSIONS: this document are subject to specific legal disclaimers as 2.70 0.2 BOTTOM VIEW (INCHES) set forth on the last page of this document, and at (.106 .008) www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANT, **HALOGEN FREE & AEC-Q200 COMPLIANT Temperature (C) SRF1206A Series - Common Mode Chokes Typical Impedance vs. Frequency Curves Temperature Rise Plots SRF1206A-701Y SRF1206A-701Y 10000 100 80 1000 Common Mode 60 Differential Mode 100 40 10 20 1 0 1 10 100 1000 0 4.0 8.0 12.0 16.0 20.0 IDC (A) Frequency (MHz) SRF1206A-102Y SRF1206A-102Y 10000 100 80 Common Mode 1000 60 Differential Mode 100 40 10 20 1 0 1 10 100 1000 0 3.0 6.0 9.0 12.0 15.0 IDC (A) Frequency (MHz) 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. Impedance (Ohms) Impedance (Ohms) Temperature Rise (C) Temperature Rise (C)