Images are for reference only
TLP185GR
+BOM-
ManufacturerToshiba
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Mfr. Part #TLP185GR
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In Stock25779
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Specifications
| Attribute | Value |
| Manufacturer | TOSHIBA |
| Package | SOP-4-2.54mm |
Overview
Description
Key specifications of the TLP185GR include a high isolation voltage, typically around 5000 Vrms, and a data transfer rate suitable for use in various digital applications. It comes in a small 4-pin SO6 package, making it ideal for space-constrained designs. The device also offers low power consumption, ensuring efficient operation in battery-powered systems.
With its robust design, the TLP185GR is suitable for use in a wide range of applications, including consumer electronics, telecommunications, and industrial control systems. Its reliability and compactness make it a popular choice for designers looking to implement electrical isolation in their projects.
Equivalent
1. LTV-817 series from Lite-On
2. PC817 series from Sharp
3. EL817 series from Everlight
4. SFH617A series from Vishay
5. FOD817 series from ON Semiconductor
These components offer similar functionality with varying current transfer ratios, isolation voltages, and package types. Always verify specific electrical characteristics and package compatibility when selecting a replacement.
Features
1. Isolation Voltage: It offers a high isolation voltage, typically around 3750 Vrms, which is essential for ensuring safety in electrical systems.
2. Compact Package: The device is available in a 4-pin Mini-Flat package, making it suitable for applications with space constraints.
3. Low Input Current: It operates efficiently with a low input current requirement, helping to reduce power consumption.
4. High-Speed Operation: The TLP185GR supports high-speed signal transmission, making it suitable for fast data communication applications.
5. Wide Operating Temperature Range: It can function effectively across a broad temperature range, typically from -55°C to 110°C, enhancing its reliability in various environments.
6. Applications: Commonly used in applications like inverters, power supplies, and motor controllers, where isolation and reliable signal transmission are crucial.
These features make the TLP185GR a versatile component for ensuring electrical isolation and signal integrity in various electronic applications.
Pinout
The TLP185GR is typically housed in a 4-pin package. Its main functions include:
1. Input (Anode and Cathode): Two pins are dedicated to the input side, which consists of an infrared LED. These pins are the anode and cathode.
2. Output (Collector and Emitter): The other two pins are for the output side, which features a phototransistor. These pins are the collector and emitter.
The device is commonly used in applications where electrical isolation is necessary between the input and output, such as in power supplies, microprocessor systems, and communication devices. It provides an isolation voltage of typically 3750 Vrms.
Manufacturer
Application
1. Switching Power Supplies: Used for feedback control and voltage isolation.
2. Microcontroller Interfaces: Isolates microcontroller systems from high-voltage components.
3. Industrial Automation: Provides signal isolation in control systems.
4. Telecommunications: Used in modems and other communication devices to separate different circuit segments.
5. Consumer Electronics: Offers safety and isolation in various consumer devices.
6. Motor Control: Ensures safe operation and signal integrity in motor driver circuits.
These applications leverage its ability to provide electrical isolation and signal transmission across different voltage domains.