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© Coilcraft, Inc. 2012
1102 Silver Lake Road
Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. WIDEBAND TRANSFORMERS Document AE099-1 Revised 09/04/12 Impedance Insertion Pins 1 – 3 (primary) Pins 6– 4 (secondary) ratio1 Bandwidth loss max L min2 DCR max3 L min2 DCR max3 Part number Schematic pri : sec (MHz) (dB) (µH) (mOhm) (µH) (mOhm) AE520RFA01A1SZ A 1 : 1 0.045 – 365 0.25 60 130 60 130 AE520RFA01B1SZ B 1 : 1 0.045 – 365 0.25 60 130 60 130 AE520RFA02B1SZ B 1 : 2 0.045 – 495 0.25 60 130 140 180 AE520RFA03B1SZ B 1 : 3 0.075 – 425 0.35 40 120 140 180 AE520RFA04B1SZ B 1 : 4 0.120 – 440 0.60 25 90 100 160 AE520RFA08B1SZ B 1 : 8 0.105 – 300 0.60 25 90 200 180 AE520RFA09B1SZ B 1 : 9 0.075 – 200 0.30 40 120 500 250 AE520RFA16B1SZ B 1 : 16 0.105 – 135 0.60 25 90 500 250 A B 1. Impedance ratio is for the full primary winding to the full secondary winding. 2. Inductance measured at 100 kHz, 0.1 V, 0 Adc on an Voltech AT3600 or equivalent. 3. DCR measured on a Voltech AT3600 or equivalent. 4. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Schematics ■ Small wideband transformer: 7.2 × 6.43 × 4.45 mm high ■ Passes NASA low outgassing specifications ■ 300 V interwinding isolation, 1/4 Watt RF input power ■ 250 mA max current rating ■ Tin-lead terminations for the best possible board adhesion Core material Ferrite Terminations tin-lead over tin over nickel over phos bronze. Ambient temperature –55°C to +125°C Storage temperature Component: –55°C to +125°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 Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Enhanced crush-resistant packaging 750/7″reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.9 mm pocket depth 3 4 Pri Sec 3 4 Pri Sec 3 4 Pri Sec Outgassing Compliant Wideband Transformers
© Coilcraft, Inc. 2012 Cary, IL 60013 Phone 800-981-0363 Fax 847-639-1508 Email cps@coilcraft.com www.coilcraft-cps.com This product may not be used in medicalor high risk applicationswithoutprior Coilcraftapproval. Specificationssubjectto change withoutnotice. Please check our web site for latest information. AE520RFA Series Dimensions are ininches mm WIDEBAND TRANSFORMERS Attenuation (dB) 0.01 0.1 1000101 100 Frequency (MHz) 520RFA01A1 3 dB bandwidth: 0.045 – 365 MHz 0.01 0.1 1000101 100 Frequency (MHz) 520RFA01B1 3 dB bandwidth: 0.045 – 365 MHz Attenuation (dB) 0.01 0.1 1000101 100 Frequency (MHz) 520RFA02B1 3 dB bandwidth: 0.045 – 495 MHz Attenuation (dB) 0.01 0.1 1000101 100 Frequency (MHz) 520RFA03B1 3 dB bandwidth: 0.075 – 425 MHz Attenuation (dB) 0.01 0.1 1000101 100 Frequency (MHz) 520RFA04B1 3 dB bandwidth: 0.120 – 440 MHz Attenuation (dB) 0.01 0.1 1000101 100 Frequency (MHz) 520RFA08B1 3 dB bandwidth: 0.105 – 300 MHz Attenuation (dB) 0.01 0.1 1000101 100 Frequency (MHz) 520RFA09B1 3 dB bandwidth: 0.175 – 200 MHz Attenuation (dB) 0.01 0.1 1000101 100 Frequency (MHz) 520RFA16B1 3 dB bandwidth: 0.105 – 135 MHz Attenuation (dB) 0.283 ±0.010 7,20 ±0,25 0.267 ±0.008 6,77 ±0,20 0.256 ±0.008 6,48 ±0,20 0.175 ±0.008 4,45 ±0,20 0.100 ±0.004 2,54 ±0,10 0.100 2,54 0.290 7,37 0.06 1,52 0.04 1,00 0.05 1,27 0.02 0,5 Recommended Land Pattern Dot indicatespin 1 Document AE099-2 Revised 09/04/12