圖片僅供參考
規格
| 屬性 | 價值 |
| EU Ro HS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8541.49.80.00 |
| Automotive | No |
| PPAP | No |
| Logic Gate Type | NAND |
| Number of Channels per Chip | 1 |
| Direction Type | Uni-Directional |
| Typical Rise Time (us) | 0.003 |
| Typical Fall Time (us) | 0.003 |
| Maximum Propagation Delay Time (ns) | 120 |
| Standard | CSA|cUL|UL |
| Input Type | DC |
| Output Type | Totem-Pole |
| Maximum Forward Current (m A) | 15 |
| Maximum Continuous Output Current (m A) | 50 |
| Minimum Forward Voltage (V) | 1.35 |
| Typical Forward Voltage (V) | 1.55 |
| Maximum Forward Voltage (V) | 1.65 |
| Maximum Reverse Voltage (V) | 5(Min) |
| Maximum Power Dissipation (m W) | 100 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 110 |
| Packaging | Tape and Reel |
| Mounting Type | Surface Mount |
| Package Height | 2.1 |
| Package Width | 7.5 |
| Package Length | 3.84 |
| PCB changed | 6 |
| Package / Case | SO |
| Supplier Device Package | SO |
| Pin Count | 6 |
| Lead Shape | Gull-wing |
| Maximum Rise Time (us) | 0.03 |
| Maximum Fall Time (us) | 0.03 |
概述
Description
The "TLP2745" typically refers to a specific component or device model, often in the realm of semiconductors or electronics. The additional notation "(D4-TP,E(T" seems like a part of a technical specification or product code. These components are usually used in electronic circuits and systems for various applications, such as signal processing, switching, or isolation. The introduction to such a component would typically cover its key features, applications, and specifications, such as input and output characteristics, power ratings, and environmental operating conditions. For exact details, referring to the manufacturer's datasheet or technical documentation would provide comprehensive insights into its capabilities and applications.
Equivalent
The TLP2745(D4-TP,E(T is a photocoupler or optocoupler. Equivalent products include:
1. Avago/Broadcom ACPL-P486
2. Vishay VOW3120
3. Renesas PS9402
4. Fairchild/ON Semiconductor FOD8318
These alternatives typically serve similar functions, providing isolation between high-voltage and low-voltage circuits in electronic devices. Always check specific datasheets to confirm compatibility in terms of specifications like current transfer ratio, isolation voltage, and package type.
1. Avago/Broadcom ACPL-P486
2. Vishay VOW3120
3. Renesas PS9402
4. Fairchild/ON Semiconductor FOD8318
These alternatives typically serve similar functions, providing isolation between high-voltage and low-voltage circuits in electronic devices. Always check specific datasheets to confirm compatibility in terms of specifications like current transfer ratio, isolation voltage, and package type.
Features
The TLP2745 is an optocoupler device, which includes a phototransistor and an infrared LED. It is designed for isolation and signal transmission between different voltage levels and systems. Key features of the TLP2745 include:
1. High-Speed Operation: Usually supports high-speed data transmission, making it suitable for fast communication applications.
2. Electrical Isolation: Provides galvanic isolation between input and output, protecting circuits from voltage spikes and electrical noise.
3. Compact Package: Comes in a small package form (D4-TP), which is beneficial for space-constrained applications.
4. Wide Operating Range: Typically supports a broad range of input voltages and temperatures, enhancing versatility in various environments.
5. Low Input Current: Often designed to operate with lower input current requirements, contributing to energy efficiency.
These characteristics make the TLP2745 suitable for applications in industrial automation, power systems, and communication interfaces where reliable and isolated signal transmission is critical.
1. High-Speed Operation: Usually supports high-speed data transmission, making it suitable for fast communication applications.
2. Electrical Isolation: Provides galvanic isolation between input and output, protecting circuits from voltage spikes and electrical noise.
3. Compact Package: Comes in a small package form (D4-TP), which is beneficial for space-constrained applications.
4. Wide Operating Range: Typically supports a broad range of input voltages and temperatures, enhancing versatility in various environments.
5. Low Input Current: Often designed to operate with lower input current requirements, contributing to energy efficiency.
These characteristics make the TLP2745 suitable for applications in industrial automation, power systems, and communication interfaces where reliable and isolated signal transmission is critical.
Pinout
The TLP2745(D4-TP,E(T is an optocoupler or photocoupler, which typically comes with an 8-pin package. Its primary function is to provide electrical isolation between its input and output, allowing signals to be transmitted across different voltage levels while isolating the circuits to prevent noise and surges from crossing over.
In typical configurations:
- Pins 1 and 2 are for the input side (LED anode and cathode).
- Pins 3 and 4 are usually not connected.
- Pins 5 and 6 are often used for the output side, with one connected to the collector and the other to the emitter of the phototransistor.
- Pins 7 and 8 might serve additional functions or be not connected, depending on the specific variant.
These devices are used in various applications where signal isolation is necessary, such as in power supplies, industrial controls, and communication interfaces.
In typical configurations:
- Pins 1 and 2 are for the input side (LED anode and cathode).
- Pins 3 and 4 are usually not connected.
- Pins 5 and 6 are often used for the output side, with one connected to the collector and the other to the emitter of the phototransistor.
- Pins 7 and 8 might serve additional functions or be not connected, depending on the specific variant.
These devices are used in various applications where signal isolation is necessary, such as in power supplies, industrial controls, and communication interfaces.
Manufacturer
The TLP2745(D4-TP,E(T is manufactured by Toshiba Electronic Devices & Storage Corporation. Toshiba is a well-established company known for its diverse range of electronic devices and storage solutions. It operates as a part of the broader Toshiba Corporation, which has a long history in the electronics and technology industry. Toshiba Electronic Devices & Storage Corporation specializes in the development and production of semiconductors, storage products, and electronic components. The company focuses on providing innovative solutions to meet the demands of various sectors, including industrial, automotive, and consumer electronics.
Application
The TLP2745(D4-TP,E(T is a Phototransistor Opto-isolator, commonly used in applications requiring electrical isolation between different parts of a circuit. Key areas include:
1. Power Supply Circuits: Used for isolating control and output signals.
2. Industrial Automation: Provides signal isolation in factory automation systems.
3. Digital Logic Interfaces: Ensures isolation between high and low voltage sections.
4. Microcontroller Interfaces: Protects microcontrollers from high voltage transients.
5. Signal Isolation: Used in data communication interfaces for noise reduction and signal integrity.
6. Consumer Electronics: Offers safety enhancements by isolating user interfaces from internal circuitry.
These applications leverage the component's ability to transmit electrical signals while maintaining galvanic isolation.
1. Power Supply Circuits: Used for isolating control and output signals.
2. Industrial Automation: Provides signal isolation in factory automation systems.
3. Digital Logic Interfaces: Ensures isolation between high and low voltage sections.
4. Microcontroller Interfaces: Protects microcontrollers from high voltage transients.
5. Signal Isolation: Used in data communication interfaces for noise reduction and signal integrity.
6. Consumer Electronics: Offers safety enhancements by isolating user interfaces from internal circuitry.
These applications leverage the component's ability to transmit electrical signals while maintaining galvanic isolation.
Package
The TLP2745(D4-TP,E(T is an optocoupler from Toshiba, typically housed in a SO-6 package. This package type is compact and suitable for surface-mount technology, making it ideal for applications requiring isolated signal transmission in high-density circuit configurations.
