6N139 1kV/us DC Logic Output Optoisolator DIP-8 (Brand: Slkor)

Description

6N139 1kV/us DC Logic Output Optoisolator DIP-8 (Brand: Slkor) The 6N139 1kV/us DC Logic Output Optoisolator DIP-8 (Brand: Slkor) is a high-speed optocoupler designed to provide reliable electrical isolation between low-voltage control circuits and higher-voltage systems. It combines an AlGaAs infrared LED with a high-gain silicon photodarlington transistor to deliver excellent current transfer performance while maintaining complete galvanic isolation between the input and output circuits. Housed in a standard DIP-8 through-hole package, the device is suitable for industrial control, communication interfaces, microcontroller systems, and digital logic applications where signal integrity and electrical safety are essential. Features CMOS, LSTTL compatibility High current transfer ratio Additional base pin access allows gain bandwidth adjustment Low input current requirements – 0.5 mA High output current Interfaces with common logic families High common mode rejection, 500 V/μs Performance guaranteed over temperature range: 0°Cto 70°C IR LED forward voltage for turning ON (VF): 1.4V Maximum IR LED forward voltage: 1.7V Maximum IR LED forward current during ON (IF): 25mA Maximum IR LED reverse voltage: 5V Maximum IR LED reverse current: 10uA Maximum supply and output voltage (Pin 8 to 5, pin 6 to 5): 18V Maximum current allowed trough transistor collector(IC): 60mA Current transfer ration (CTR): 400% Maximum output power dissipation: 100mW Specifications Parameter Value Part Number 6N139 Product Type High-Speed Logic Output Optoisolator Package DIP-8 Mounting Type Through Hole Input Type DC Output Type Darlington Transistor Logic Output Isolation Voltage 5000VRMS Common Mode Transient Immunity 1000V/µs(Min) Current Transfer Ratio (CTR) 400%(Min), 2500%(Typ) @ IF=0.5mA Forward Current (IF) 25mA(Max) Peak Forward Current (IFP) 50mA Peak Transient Forward Current 1A Forward Voltage (VF) 1.28V(Typ), 1.7V(Max) Reverse Voltage (VR) 5V Reverse Current (IR) 10µA(Max) Supply Voltage (VCC) 18V(Max) Output Voltage (VO) 18V(Max) Output Current (IO) 60mA(Max) Input Capacitance 60pF(Typ) Isolation Resistance 10¹²Ω(Min) Floating Capacitance 0.3pF(Typ) Propagation Delay (tpHL) 5µs(Typ), 25µs(Max) Propagation Delay (tpLH) 22µs(Typ), 60µs(Max) Operating Temperature -55°C~+100°C Storage Temperature -55°C~+150°C Soldering Temperature 260°C(Max,10s) Pin Configuration 6N139 is an eight pin device and function of each pin is stated below. The device is available in various packages for choosing. Pin Number Pin Name Description 1 NC No connection 2 Anode Positive terminal of internal LED 3 Cathode Negative terminal of internal LED 4 NC No connection 5 GND Emitter of internal Darlington transistor which is connected to ground pin in circuit 6 VO Collector of second transistor Darlington setup which is usually connected to load to receive current 7 VB Base of second transistor Darlington setup 8 VCC Collector of first transistor Darlington setup which is connected to positive power supply Applications Digital logic ground isolation Telephone ring detector Lighting systems PWM applications AC mains detection Reed relay driving Switch mode power supply feedback Telephone ring detection High common mode noise line receiver Package Include 1x 6N139 1kV/us DC Logic Output Optoisolator DIP-8 (Brand: Slkor) Datasheet

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