4N40

PHOTO SCR OPTOCOUPLERS DESCRIPTION The 4N39 and 4N40 have a gallium-arsenide infrared emitting diode optically coupled with a light activated silicon controlled rectifier in a dual in-line package. 4N39 4N40 FEATURES 10 A, T2L compatible, solid state relay 25 W logic indicator lamp driver 400 V symmetrical transistor coupler Underwriters Laboratory (UL) recognized  File #E90700 6 1 6 SCHEMATIC 1 ANODE 1 6 GATE APPLICATIONS Low power logic circuits 6 Telecommunications equipment Portable electronics Solid state relays Interfacing coupling systems of different potentials and impedances. CATHODE 2 5 ANODE 1 N/C 3 4 CATHODE Parameter TOTAL DEVICE *Storage Temperature *Operating Temperature *Lead Solder Temperature *Total Device Power Dissipation (-55°C to 50 °C) Derate above 50°C EMITTER *Continuous Forward Current *Reverse Voltage *Forward Current - Peak (300 µs, 2% Duty Cycle) *LED Power Dissipation (-55°C to 50 °C) Derate above 50°C DETECTOR *Off-State And Reverse Voltage *Peak Reverse Gate Voltage *Direct On-State Current *Surge On-State Current (100 µs) *Peak Gate Current *Detector Power Dissipation (-55°C to 50°C) Derate above 50°C Note * Indicates JEDEC Registered Data ** Typical values at TA = 25°C Symbol TSTG TOPR TSOL PD IF VR IF(pk) PD Device All All All All All All All All Value -55 to +150 -55 to +100 260 for 10 sec 450 9.0 60 6 1.0 100 2.0 200 400 6 300 10 10 400 8.0 Units °C °C °C mW mW/°C mA V A mW mW/°C V V V mA A mA mW mW/°C 4...