Because of its sensitivity to moisture absorption, this devicepackage is baked and vacuum-packed prior to shipment inaccordance with IPC J-STD 033 guidelines. Instructions on theshipping container label are in accordance with IPC J-STD 020Bregarding exposure to moisture after the container seal is broken.These instructions must be followed; otherwise, problems relatedto moisture absorption may occur when the part is subjected tohigh temperature during solder assembly.The SKY77340 is capable of withstanding an MSL3/250 °C solderreflow. Care must be taken when attaching this product, whetherit is done manually or in a production solder reflow environment.If the part is attached in a reflow oven, the temperature ramp rateshould not exceed 3 °C per second; maximum temperatureshould not exceed 250 °C. If the part is manually attached,precaution should be taken to insure that the part is not subjectedto temperatures exceeding 250 °C for more than 10 seconds. Fordetails on attachment techniques, precautions, and handlingprocedures recommended by Skyworks, please refer to SkyworksApplication Note: PCB Design and SMT Assembly/Rework,Document Number 101752. Additional information on standardSMT reflow profiles can also be found in the JEDEC StandardJ-STD–020.Production quantities of this product are shipped in the standardtape-and-reel format. For packaging details, refer to SkyworksApplication Note: Tape and Reel Information – RF Modules,Document Number 101568.
đang được dịch, vui lòng đợi..
