TPC817A C9G

Output Type:	Transistor
Supplier Device Package:	4-DIP
Package / Case:	4-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-40°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:	TPC817
Input Type:	DC
Rise / Fall Time (Typ):	4µs, 3µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	160% @ 5mA
Current Transfer Ratio (Min):	80% @ 5mA
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Part Status:	Active
Packaging:	Tube

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The TPC817A C9G optoisolator is a type of transistor-photovoltaic output device used in a variety of applications across multiple industries. It\'s designed to provide isolation between two circuits, allowing them to communicate without any direct current flow. The device is an optically-coupled, DC-driven, optoelectronic component, which can be used to transfer signal and data between different circuits. This article will discuss the application field and working principle of the TPC817A C9G optoisolator.The TPC817A C9G optoisolator can be used in a wide range of applications, including data transmission, signal isolation, and medical equipment. It can be used in systems between a high-voltage circuit and a low-voltage circuit, to provide isolation and protect one circuit from the other. This is especially useful in medical equipment applications, where isolating circuits can provide increased safety for patients.The TPC817A C9G optoisolator is an optoelectronic component that uses an LED and a photosensitive semiconductor as its main elements. The LED is connected to a transmitting circuit and the photosensitive semiconductor is connected to a receiving circuit. When the transmitting circuit sends an electrical signal, the LED emits light, and the photosensitive semiconductor detects this light and generates an output signal. The output signal is transmitted to the receiving circuit, and the two circuits are isolated from each other.The TPC817A C9G optoisolator is designed with a fast response time, up to 500 kHz, and a high common-mode transient immunity of 15 kV/μs. This makes it suitable for data transmission applications, where it can be used to deliver high-speed signals, without interference or signal loss. Additionally, it can handle a wide range of input voltages, making it suitable for a variety of applications.In terms of its working principle, the TPC817A C9G optoisolator works by using an LED and a photosensitive semiconductor to form an optically-coupled connection between two circuits. The LED emits light when a signal is put through the transmitting circuit, while the photosensitive semiconductor transforms the light into an electrical signal and sends it to the receiving circuit. The two circuits are completely isolated from each other, and no direct current can flow between them.Overall, the TPC817A C9G optoisolator is a highly versatile optoelectronic component, with a wide range of applications. It is suitable for data transmission, signal isolation, and medical equipment, due to its fast response time, high common-mode transient immunity, and a range of compatible input voltages. Its working principle involves using an LED and a photosensitive semiconductor to form an optically-coupled connection between two circuits, allowing them to communicate without any direct current flow.

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