PC814XP1J00F

Output Type:	Transistor
Supplier Device Package:	4-SMD
Package / Case:	4-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 100°C
Vce Saturation (Max):	200mV
Current - DC Forward (If) (Max):	50mA
Voltage - Forward (Vf) (Typ):	1.2V
Current - Output / Channel:	50mA
Voltage - Output (Max):	80V
Series:	--
Input Type:	AC, DC
Rise / Fall Time (Typ):	4µs, 3µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	150% @ 1mA
Current Transfer Ratio (Min):	100% @ 1mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators provide a method to electrically isolate a circuit from other circuits, allowing them to communicate without the risk of any interference or unsafe voltages passing from one to the other. Optoisolators consist of an LED and a phototransistor mounted in a sealed package. The PC814XP1J00F is an optoisolator from Sharp that features high dielectric strength and direct drive type response output.

PC814XP1J00F Application Field

The PC814XP1J00F is used in many applications for electrical isolation, as well as voltage and current sensing. It can be used for simple motor controls, audio/video equipment protection, transformer sensing, and AC power coupling/decoupling. It is also used in communication signal relay, measurement devices, and remote-sensing control systems.

PC814XP1J00F Working Principle

The PC814XP1J00F optoisolator operates by using the principles of optical isolation and photoconductivity. When an electrical current passes through the LED, it emits light which is passed through an optical medium to a phototransistor. The light energy is converted into an electrical signal and the phototransistor produces a current that is proportional to the light intensity. The phototransistor output is then used to control the current in another circuit, electrically isolating the two. The PC814XP1J00F optoisolator has several features that make it especially useful. It has a low operating voltage, low power consumption, high maximum collector-to-emitter voltage, and high current output. It also has an electrical isolation barrier that can withstand up to 5,000 volts, making it suitable for use in safety-critical applications. Additionally, its package features two pins—an LED anode and a phototransistor collector.

Conclusion

The PC814XP1J00F optoisolator is a versatile and reliable device which is suitable for a variety of applications. Its electrical and optical isolation characteristics provide a reliable means of communication between two circuites, as well as protection for sensitive devices. Its low power consumption, high maximum collector-to-emitter voltage, and high current output make it especially useful for a variety of applications.

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