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TLP785GB

Name: TLP785GB
Rating: 4.7 (12 reviews)

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Mfr.부분 #TLP785GB
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재고 있음12745

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사양

Manufacturer	AOTE
Package	DIP-4
Input voltage type	DC
Reverse Voltage	6V
Operating Temperature	-55℃~+110℃
Voltage - Forward(Vf)	1.4V
Isolation Voltage(Vrms)	5kV
Rise time	12us
Fall time	12us

개요

Description

The TLP785GB is an optocoupler designed for high-speed data communication in various applications, such as industrial automation, telecommunications, and power management systems. It features a phototransistor output and a high isolation voltage, ensuring reliable operation while preventing high-voltage spikes from affecting the input circuit.
The device typically operates with a forward current of around 10-20 mA and provides a maximum collector-emitter voltage of 80 V, making it suitable for interfacing between low-voltage and high-voltage circuits. Its fast switching speed (up to 100 kHz) allows for effective data transmission in digital applications.
The TLP785GB is packaged in a compact form factor, which enhances its versatility in space-constrained environments. Overall, it is an essential component for ensuring signal integrity and safety in various electronic systems.

Features

The TLP785GB is an optoisolator (also known as an optocoupler) featuring a GaAlAs infrared LED and a phototransistor output. Key features include:
1. High Isolation Voltage: Offers a minimum isolation voltage of 5000 Vrms, ensuring safe operation between input and output.
2. Fast Switching Speed: Capable of switching speeds up to 5 μs, making it suitable for high-speed applications.
3. Wide Operating Temperature Range: Operates effectively within a temperature range of -40°C to +100°C.
4. Low Input Current: Requires a low input current for activation, enhancing energy efficiency.
5. High Current Transfer Ratio (CTR): Provides a high CTR, ensuring effective signal transfer from input to output.
6. Compact Package: Available in a small DIP (Dual In-line Package) format, facilitating easy integration into designs.
These features make the TLP785GB ideal for applications such as signal isolation, data communication, and interface circuits in industrial environments.

Package

The TLP785GB is available in a DIP-8 (Dual In-line Package) configuration. This package type typically features two rows of pins for mounting on printed circuit boards, allowing for easy integration in various electronic applications.

Pinout

The TLP785GB is an optocoupler with a total of 6 pins. Its primary function is to provide electrical isolation between input and output circuits while transferring signals. It typically consists of an infrared emitting diode and a phototransistor in a single package.
Pin Configuration:
1. Anode (A): Connects to the positive side of the input circuit.
2. Cathode (K): Connects to the negative side of the input circuit (ground).
3. Collector (C): Connects to the positive side of the output circuit (for the phototransistor).
4. Emitter (E): Connects to the negative side of the output circuit (ground).
5. N.C. (Not Connected): No internal connection, often left floating.
6. N.C. (Not Connected): Another pin that does not connect to any internal component.
Overall, the TLP785GB is used in various applications that require signal isolation, such as in switching power supplies and microcontroller interfaces.

Manufacturer

The TLP785GB is manufactured by Toshiba Corporation, a multinational conglomerate based in Japan. Toshiba operates primarily in the fields of electronics and electrical equipment, encompassing a wide range of products and services, including semiconductors, storage devices, power systems, and consumer electronics. Founded in 1875, Toshiba is recognized for its innovation and technological advancements, contributing significantly to various sectors such as information technology, social infrastructure, and energy solutions. The TLP785GB itself is an optoisolator, commonly used in various applications to provide electrical isolation and signal transmission between different parts of electronic systems.

Application

The TLP785GB is an optoisolator used in various application areas, including industrial automation, power supply systems, and motor control. It provides electrical isolation and signal transmission in environments with high voltage, ensuring safety and reliability. Additionally, it's utilized in communication equipment, consumer electronics, and medical devices for isolating sensitive circuits from high-voltage sections.

Equivalent

The TLP785GB is an optocoupler. Equivalent products include the TLP785, TLP786, and MOC3063. Other similar alternatives include the HCPL-2601 and PC817. Always verify specifications to ensure compatibility for your application.