PS8741-F3-A

Output Type:	Photovoltaic, Linearized
Supplier Device Package:	16-SOP
Package / Case:	16-SOIC (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Vce Saturation (Max):	--
Current - DC Forward (If) (Max):	50mA
Voltage - Forward (Vf) (Typ):	1.1V
Current - Output / Channel:	--
Voltage - Output (Max):	--
Series:	NEPOC
Input Type:	DC
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	--
Voltage - Isolation:	1500Vrms
Number of Channels:	2
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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The PS8741-F3-A optoisolator is a great choice when it comes to electrical isolation and signal control. It is part of the array type optoisolators, Transistor, Photovoltaic Output. Owing to its high performance and isolation, it is suitable for a wide range of industrial and commercial applications.

When electrical isolation is necessary, this component is the perfect choice. It isolates input signals from each other and from the power supply. This helps to ensure that any signals entering downstream circuitry are free from noise and distortions.

The PS8741-F3-A is an optoisolator with a Photovoltaic Output transistor type. This is a photo-coupler circuit, which converts the emitted light of the LED (Light Emitting Diode) into a high-level electrical output signal. Just like other photo transistors, this one has an LED and an output transistor. The PS8741-F3-A also has a reflective diode which enables the optocoupler to switch the circuit even when the LED is off.

Regarding the LED inside the optoisolator, it works with infrared and red light with an operating voltage between 1.3V to 3.6V and a maximum forward current of 20mA. Meanwhile, the output transistor is an NPN type with a maximum emitter current of 50mA and a high speed of up to 10Mhz. The maximal power dissipation of the PS8741-F3-A is 150mW, and the Isolation voltage is 4000Vrms.

Given its many advantages, the PS8741-F3-A is suitable for a wide array of applications, both industrial and consumer. Its great isolation capability is ideal for medical equipment, data and telecommunications, electrical testing, industrial automation, consumer appliances, HVAC systems and also automotive applications. Furthermore, it is useful for automotive power supplies, for DC loads and low-voltage applications, and also for signal transfer between electronic controllers and power electronics.

In addition, the PS8741-F3-A offers outstanding stability and reliability. It is capable of withstanding a high temperature and is also resistant to shock and vibration. What’s more, it also offers a high-sensitivity level, enabling long-distance signal transfer. This optocoupler is also EMC compliant and UL recognized.

All in all, the PS8741-F3-A is a high-performance optoisolator that is ideal for a wide range of applications, from industrial machinery and medical equipment to consumer appliances and automotive use. Its great isolation capabilities, stability, reliability and sensitivity make it an excellent choice for both light and medium voltage applications.

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