AIR CORE INDUCTORS 200°C Air Core Inductors AT536RAT ■ High Q over a wide range of frequencies ■ Special materials allow operation in ambient temperatures as low as –60°C and up to 200°C. ■ Passes NASA low outgassing specifications Terminations Tin-lead (63/37) over copper Ambient temperature –60°C to +150°C with Imax current, +150°C to +200°C with derated current Storage temperature Component: –60°C to +200°C. Tape and reel packaging: –55°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Temperature Coefficient of Inductance (TCL) +5 to +70 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Enhanced crush-resistant packaging 800 per 13″ reel Plastic tape: 24 mm wide, 0.3 mm thick, 12 mm pocket spacing, 6.1 mm pocket depth Part number1 AT536RAT90N_SZ AT536RATR11_SZ AT536RATR13_SZ AT536RATR17_SZ AT536RATR21_SZ Turns 9 10 11 12 13 (nH) 90 111 130 169 206 Percent tolerance 5,2 5,2 5,2 5,2 5,2 Q3 min 95 87 87 95 95 SRF min4 (GHz) 1.140 1.020 0.900 0.875 0.800 DCR max5 (mOhm) 15 15 20 25 30 Imax (A) 3.5 3.5 3.0 3.0 3.0 AT536RATR22_SZ AT536RATR25_SZ AT536RATR31_SZ AT536RATR38_SZ AT536RATR42_SZ 14 15 16 17 18 222 246 307 380 422 5,2 5,2 5,2 5,2 5,2 92 95 95 95 95 0.730 0.685 0.660 0.590 0.540 35 35 35 50 60 3.0 3.0 3.0 2.5 2.5 AT536RATR49_SZ AT536RATR54_SZ 19 20 491 538 5,2 5,2 95 87 0.535 0.490 65 90 2.0 2.0 Inductance2 1. When ordering, specify tolerance and testing codes: Tolerance: Testing: G Z H N AT536RATR54GSZ = 2% J = 5% = COTS = Screening per Coilcraft CP-SA-10001 = Screening per Coilcraft CP-SA-10003 2. Inductance measured at 50 MHz on an Agilent/HP 4286A or equivalent with a Coilcraft SMD-A test fixture and correlation. 3. Q measured at 50 MHz on an Agilent/HP 4291A or equivalent with a 16193A test fixture or equivalent. 4. SRF measured on an Agilent/HP 8753ES or equivalent with a Coilcraft CCF1268 test fixture. 5. DCR measured on a Keithley 580 Micro-Ohmmeter or equivalent. 6. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. ® Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2011 Document AT185-1 Phone 800-981-0363 Fax 847-639-1508 Revised 10/24/11 E-mail [email protected] Web www.coilcraft-cps.com AIR CORE INDUCTORS AT536RAT Series Air Core Inductors Typical L vs Frequency Typical Q vs Frequency 1000 250 900 200 90 nH 422 nH 700 600 500 Q factor Inductance (nH) 800 246 nH 400 169 nH 150 169 nH 246 nH 422 nH 100 300 90 nH 200 50 100 0 10 1 0 1000 100 1 10 100 1000 Frequency (MHz) Frequency (MHz) Typical Current Derating 120 110 90 80 70 60 50 40 30 25°C Percent of rated Irms 100 20 10 0 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 Ambient temperature (°C) A E D Suggested Recommended Land LandPattern Pattern C 0.095 2,42 Strip Length B A max B max C max D E 0.415 10,55 0.260 6,60 0.235 5,97 0.240 ±0.015 6,10 ±0,38 0.314 ±0.020 7,98 ±0,51 0.080 2,04 0.185 4,70 135° max 0.314 7,98 0° min Dimensions are in ® Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2011 inches mm Document AT185-2 Phone 800-981-0363 Fax 847-639-1508 Revised 10/24/11 E-mail [email protected] Web www.coilcraft-cps.com