Document 116-1 Wideband RF Transformers • Surface mount and through hole versions • 500 V interwinding isolation, 1/4 Watt RF input power • 250 mA max current rating. • For a smaller package size, see our PWB Series Core material Ferrite Terminations RoHS compliant matte tin over nickel over phos bronze. Other terminations available at additional cost. Weight 0.37 – 0.39 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. Tape and reel packaging: –40°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) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332 Packaging (SM version): 500 per 13″ reel; Plastic tape: 24 mm wide, 0.42 mm thick, 20 mm pocket spacing, 6.6 mm pocket depth; (TH version): 70 per tube PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCBt_Washing.pdf. Pri (pins 1–3) Sec (pins 6–4) Impedance Part number ratio2 IDC max Frequency L min3 DCR max L min3 DCR max Schematic Through-hole Surface mount1pri : sec (mA) (MHz) (µH)(Ohms)(µH)(Ohms) Pri 1Pri 1 3 3 Pri 1Pri 1 3 3 Pri 1Pri 1 Sec Sec6 6 4 4 Sec Sec6 6 WB1010-PCL WB1010-SML_ 1 : 1 250 0.005 – 100 780 0.320 780 0.320 WB1010-1-PCL WB1010-1-SML_ 1 : 1 250 0.04 – 175 95 0.200 95 0.200 WB1015-PCL WB1015-SML_ 1.5 : 1 250 0.1 – 150 80 0.145 51 0.130 WB1040-PCL WB1040-SML_ 4 : 1 250 0.2 – 300 95 0.160 25 0.115 WB2010-PCL WB2010-SML_ 1 : 1 250 0.005 – 100 780 0.320 780 0.320 5 5 WB2010-1-PCL WB2010-1-SML_ 1 : 1 250 0.04 – 175 95 0.200 95 0.200 4 4 WB2040-PCL WB2040-SML_ 4 : 1 250 0.2 – 300 95 0.160 25 0.115 WB3010-PCL WB3010-SML_ 1 : 1 250 0.005 – 100 780 0.320 780 0.320 1 : 1 250 0.04 – 175 95 0.200 95 0.200 Sec Sec6 6 WB3010-1-PCL WB3010-1-SML_ 2 2 5 5 WB3015-PCL WB3015-SML_ 1.5 : 1 250 0.1 – 150 80 0.145 51 0.130 3 3 4 4 WB3040-PCL WB3040-SML_ 4 : 1 250 0.2 – 300 95 0.160 25 0.115 1. When ordering, please specify a packaging code: WB3040-SMLD Packaging:D =13″ machine ready reel. EIA-481 embossed plastic tape (500 parts per full reel). B =Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead. 2. Impedance ratio is for the full primary winding to the full secondary winding. 3. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 4. Electrical specifications at 25°C. Measurements are referenced to 50 Ohms. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 116-1 Revised 08/20/15 © Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 116-2 Wideband RF Transformers Typical Attenuation vs Current 0.225 max 5,72 0 0.120 3,05 min M Hz 0.100 2,54 typ 90 °-105 ° 0.300 ±0.010 7,62 ± 0,25 1.0 5 0.285 max 7,24 0.325 max 8,26 0 .3 0 0 MH 1 6 2 5 3 4 0.025 dia typ 0,64 0.010 × 0.020 typ 0,25 × 0,51 15 2.5 5 10 20 50 100 0.400 typ 10,16 0.520 ±0.010 13,21 ±0,25 Typical Frequency Response 6 0.10 2,54 0.10 2,54 3 0.03 0,76 5 4 Recommended Land Pattern Part Marking For WB10XX, pins 2 and 5 are removed during manufacture. For WB20XX, pin 2 is removed during manufacture. Dimensions are in WBxxxx Part number XXXX Y Internal code Dot indicates pin #1 inches mm WB1010, WB2010, WB3010 3 dB bandwidth 0.005 – 100 MHz WB1010-1, WB2010-1, WB3010-1 3 dB bandwidth 0.04 – 175 MHz 0 dBm Attenuation 0 1 2 3 4 5 6 7 1 2 3 4 5 6 7 0.001 0.01 0.10 1.0 Frequency (MHz) 10 8 100 0.01 0.10 WB1015, WB3015 3 dB bandwidth 0.1 – 150 MHz 1.0 10 Frequency (MHz) 100 1000 100 1000 WB1040, WB2040, WB3040 3 dB bandwidth 0.2 – 300 MHz 0 dBm Attenuation 0 1 2 3 4 5 6 7 8 0.394 10,0 1 0.021 typ 0,53 200 IDC (mA) 8 0.551 14,0 0.078 2,00 0.225 max 5,72 0.025 max 0,64 0.100 typ 2,54 dBm Attenuation 0.100 2,54 0.100 2,54 2 z 10 dBm Attenuation 0.30 7,6 z MH dBm Attenuation 10 Recommended Board Layout 0.285 max 7,24 0.325 max 8,26 1 2 3 4 5 6 7 0.01 0.10 01.0 10 Frequency (MHz) 100 1000 8 0.01 0.10 1.0 10 Frequency (MHz) Attenuation measured on a network analyzer (re: 50 Ohms) US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 116-2 Revised 08/20/15 © Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.