LiteonSales光宝光耦介绍.ppt

1、Optocoupler Introduction,What, how, and why are Lite-On Optocoupler Terry Tsai Research & Application Development Dept. Optical Communication Solutions, Lite-On Technology ,Private & Confidential,OCS Products Lineup,Optocouplers,Product Features : Halogen Free solutions Devices are various High inpu

2、t-output isolation voltage Design is convenient Packaging : MFP (SMD) & DIP 4, 6, 8. 16 packages All required certificates approved,Optocouplers Solutions Division (OSD),Why Isolation is needed:,Private & Confidential,Why Optocouplers?,Device A,Device B,Signals Isolation,Voltage supply,Electrical Is

3、olation,Private & Confidential,Optocouplers cross section,Electric Light Electric,Classification,Private & Confidential,Private & Confidential,Classification Chart for Optocouplers,Private & Confidential,Classification Chart for Optocouplers,Simple LED & PTR configuration Also called “General Purpos

4、e Phototransistor Optocoupler Available in DC/AC Input stage Available in DIP, MFP, Half-pitch Available in 1/2/4 channels,Private & Confidential,Classification Chart for Optocouplers,Darlington connected PTR Applications very similar to Phototransistor - (Very high CTR version) DC Input stage Avail

5、able in DIP, MFP Available in 1/2/4 channels,DC Input,Private & Confidential,Classification Chart for Optocouplers,Output is Triac photodetector High blockage voltage at output side (Mostly driving motor related applications) VDRM: 400V, 600V Available in DIP 1 channel,Random Phase,Zero crossing Pha

6、se,Private & Confidential,Classification Chart for Optocouplers,High speed Analog output solution Biased base of PTR (High speed version) Available in DIP 1 channel,Open collector,Darlington configuration,Private & Confidential,Classification Chart for Optocouplers,High speed Digital output solution

7、 Logic gate type (Very High speed version) Available in DIP 1 channel,Open collector,Opotocouplers Product Offerings,New !,New !,Private & Confidential,Worldwide Market & Application for Optocouplers,Private & Confidential,Product applications & Suggested P/Ns,Private & Confidential,LED Lighting,Pro

8、duct applications & Suggested P/Ns,Private & Confidential,LITEON Confidential,Market Position Majority Customers,Characteristics/Configuration,Private & Confidential,Private & Confidential,Optocouplers packages types,Viso: isolation voltage (between input and output) The maximum sustainable voltage

9、between input and output The Viso of DIP optocouplers (4-pin, 6-pin, 8-pin or 16-pin) is 5000 volts Safety concerned BVceo: collector-emitter breakdown voltage ( PTR ) The maximum sustainable voltage for output at which junction of the device may breakdown The BVceo of general optocouplers is about

10、several tens volts The BVceo of special high BVceo type optocouplers is several hundreds volts,Optocouplers Characteristics,Private & Confidential,CTR: current transfer ratio Ratio of the output current (Ic) and input current (IF) CTR (%) = IC / IF * 100% Rank: L: 50%100% A: 80%160% B: 130%260% C: 2

11、00%400% D: 300%600% CTR is tested and guaranteed in specific test condition (e.g. IF=5mA, VCE=5V).,Optocouplers Characteristics,Private & Confidential,Lite-On Optocouplers Product Roadmap,Private & Confidential,6N137-Y: Low trigger current 6N137-Z: 3.3V Digital High Speed,Higher Speed,Lower Power /

12、Current,LTV-200 series: SO8 (2channels Tr.),IGBT 2.5A Iout,SO5 (High speed),SO8 (High speed) 1ch, 5 & 3.3V,Released ! 6N series High Speed,* New Package,* Product,Samples Ready!,Samples Ready!,1st prototype sample: Dec 10,Manufacturing Site,Private & Confidential,Thailand plant, 107,100 square feet

13、ISO9002, OHSAS18001, ISO14001, TS16949,LED Display,Opotocouplers,LED Lamp,Manufacturing Site,China Tianjin plant, 14760 square meter Building area ISO9002, OHSAS18001, ISO14001, TS16949,CHIP LED,IrDA module,Optotocouplers,China CZ plant, 800K square meter Building area Invest 600M USD ISO9002, OHSAS18001, ISO14001, TS16949,CHIP LED,IR products,Optoouplers,Opotocouplers Capacity Roadmap New Opto-coupler production factory Changzhou (Maintain: World No.1 Opto-coupler in term of capacity),Capacity Roadmap,Priv