AT350RAT COILCRAFT | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
1102 Silver Lake Road
cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 Specifications subject to change without notice. Please check our website for latest information. AIR CORE INDUCTORS Document AT163-1 Revised 09/08/11 SRF DCR L2 Percent Q3 min4 max5 Imax Part number1 Turns (nH) tol min (GHz) (mOhm) (A) AT350RAT1N7KSZ 2 1.65 10 100 10.0 4.0 1.6 AT350RAT2N6JSZ 3 2.55 5 100 8.2 5.0 1.6 AT350RAT3N9_SZ 4 3.85 5,2 100 7.5 6.0 1.6 AT350RAT5N4_SZ 5 5.40 5,2 100 7.0 8.0 1.6 AT394RAT5N6_SZ 6 5.60 5,2 100 6.5 9.0 1.6 AT394RAT7N2_SZ 7 7.15 5,2 100 6.0 10 1.6 AT394RAT8N8_SZ 8 8.80 5,2 100 6.0 12 1.6 AT394RAT9N9_SZ 9 9.85 5,2 100 5.2 13 1.6 AT394RAT13N_SZ 10 12.55 5,2 100 4.6 14 1.6 1. When ordering, specify tolerance and testing codes: AT394RAT10GSZ Tolerance: G = 2% J = 5% Testing: Z = COTS H = Screening per Coilcraft CP-SA-10001 N = Screening per Coilcraft CP-SA-10003 2. Inductance measured at 800 MHz on an Agilent/HP 4286A or equiva- lent with a Coilcraft SMD-A test fixture and correlation. 3. Q measured at 800 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. Parts with SRF >5 GHz are verified to >5 GHz in screening. 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. AT350RAT AT394RAT Dimensions are in inches mm 200°C Air Core Inductors ■ 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. 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 AT350RAT: 500 per 7″ reel Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.5 mm pocket depth AT394RAT: 500 per 7″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.6 mm pocket depth
cps@coilcraft.com www.coilcraft-cps.com © Coilcraft, Inc. 2011 Specifications subject to change without notice. Please check our website for latest information. AIR CORE INDUCTORS Document AT163-2 Revised 09/08/11 AT350RAT / AT394RAT Air Core Inductors L vs Frequency – AT350RAT Series L vs Frequency – AT394RAT Series 100 1000 Frequency (MHz) Inductance (nH) 3.85 nH 2.55 nH 1.65 nH 5.40 nH 100 1000 Frequency (MHz) Inductance (nH) 12.55 nH 9.85 nH 8.80 nH 7.15 nH 5.60 nH Q vs Frequency – AT350RAT Series Q vs Frequency – AT394RAT Series 100 150 200 250 100 1000 Frequency (MHz) Q factor 1.65 nH2.55 nH 3.85 nH 5.40 nH 100 150 200 250 100 1000 Frequency (MHz) Q factor 7.15 nH 12.55 nH 8.80 nH 5.60 nH 9.85 nH Typical Current Derating -60 -40 -20 02 04 06 08 0 100 180 200160140120 Ambient temperature (°C) Pe rcent of rated rmsI 120 110 100 25°C