EL357

www.DataSheet4U.com EVERLIGHT ELETCRONICS CO., LTD Technical Data Sheet Photocoupler EL357 Features: Current transfer ratio (CTR:MIN.50% at IF =5mA ,VCE =5V) Isolation voltage between input and output (E357: Viso=3750 Vrms ) Subminiature type (The volume is small than that of conventional DIP type by as far as 30%) Mini-flat package EL357:1-channel type Pb free The product itself will remain within RoHS compliant version. Description The EL357 contains a gallium arsenic infrared emitting diode optically coupled to a phototransistor. It is packaged in a 4-pin SMD package Applications Hybrid substrates that require high density mounting Programmable controllers System appliances, measuring instruments Telecommunication Electric home appliances, such as fan heaters, etc. Signal transmission between circuits of different potentials and impedances Device Selection Guide Part No. EL357 Chip Material IR GaAs PT Silicon Everlight Electronics Co., Ltd. Device No：DPC-357-001 http:\\www.everlight.com Prepared date：07-20-2005 Rev 2 Page: 1 of 10 Prepared by：Sam Cheng EVERLIGHT ELETCRONICS CO., LTD Technical Data Sheet Photocoupler EL357 Package Dimensions Date code*1(YEAR) Date code*2(WEEK) Anode mark E 3 5 7 Factory code*2 Rank *3 Notes: 1. Rank shall be or shall not be marked 2. Factory code shall be marked (T: Taiwan / C: China) 3. Year date code 4. 2-digit work week 5. All dimensions are in millimeters 6. Specifications are subject to chang...