{"product_id":"el817c-optocoupler-ic","title":"EL817C Optocoupler\/Phototransistor IC","description":"\u003cp\u003e\u003cstrong\u003eOptocoupler\u003c\/strong\u003e is an important component in electronics and here is EL817C that is a hugely popular optocoupler available in quartz components with such great price.\u003c\/p\u003e\u003cp\u003eAs like other optocouplers, it has an \u003cstrong\u003einfrared emitting diode that optically controls\u003c\/strong\u003e a phototransistor. The forward voltage of the diode is typically 1.2V at 20mA of forward current. It is packaged in a 4-pin DIP Package.\u003c\/p\u003e\u003cp\u003eSince it is the EL817C, it has the CTR value of 200-400 % at 5mA forward current with 5V of collector-emitter voltage. The \u003cstrong\u003ephototransistor\u003c\/strong\u003e supports a maximum of 50mA collector current.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEL817C pinout:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003cimg data-mce-fragment=\"1\" alt=\"EL817C pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/EL817C_pinout_600x600.png?v=1613723873\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecification\u003c\/u\u003e\u003c\/strong\u003e\u003cstrong\u003e :\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage\/Case  :\u003c\/strong\u003e DIP-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type  :\u003c\/strong\u003e TH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCTR  :\u003c\/strong\u003e 200-400% at IF=5mA ,VCE=5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRise Time: \u003c\/strong\u003e18μs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFall Time  :\u003c\/strong\u003e 18μs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range (°C)  :\u003c\/strong\u003e -55 to 110\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions in mm (LxWxH)  :\u003c\/strong\u003e (each) 6.50 x 4.58 x 4.50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Collector Emitter Voltage  :\u003c\/strong\u003e 35 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Collector Current  :\u003c\/strong\u003e 50 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage  :\u003c\/strong\u003e 5000 Vrms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Collector Emitter Saturation Voltage  :\u003c\/strong\u003e2 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVf - Forward Voltage  :\u003c\/strong\u003e2 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVr - Reverse Voltage  :\u003c\/strong\u003e 6 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePd - Power Dissipation  :\u003c\/strong\u003e 200 mW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels  :\u003c\/strong\u003e 1 Channel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEL817C Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eSMPS\u003c\/li\u003e\n\u003cli\u003eIsolated Data input\u003c\/li\u003e\n\u003cli\u003eMeasurements\u003c\/li\u003e\n\u003cli\u003eCommunication between two different voltage level circuits\u003c\/li\u003e\n\u003cli\u003eHazardous interfaces where manual interventions required\u003c\/li\u003e\n\u003cli\u003eHigh power Relay driving\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEL817C Dimension and footprint:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg data-mce-fragment=\"1\" alt=\"EL817C Dimension and footprint\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/EL817C_Dimension_and_footprint_600x600.png?v=1613723924\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePackage Contains\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1x EL817C DIP Package\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":46018873983147,"sku":"CMP-QC0093","price":0.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1205\/1115\/files\/EL817C-IC_3973fdcd-1f4a-4114-aae4-af6ee9410e4c.jpg?v=1767603289","url":"https:\/\/www.yuzxcn.com\/products\/el817c-optocoupler-ic","provider":"Yuzx","version":"1.0","type":"link"}