Overview
The TLP185(GR-TPR,E) is a transistor output optocoupler produced by Toshiba Semiconductor and Storage. This component is designed to provide secure signal isolation and is particularly suited for high-voltage applications. It features a compact and reliable design, making it an ideal solution for various electronic devices that require galvanic isolation and high-frequency response.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Toshiba Semiconductor and Storage | |
| Part Number | TLP185(GR-TPR,E) | |
| Package | 6-SOIC (0.173, 4.40mm Width), 4 Leads | |
| Number of Channels | 1 Channel | |
| Output Type | Phototransistor | |
| Isolation Voltage | 3750 Vrms | Vrms |
| Current Transfer Ratio - Min | 100 % | % |
| Current Transfer Ratio - Max | 300 % | % |
| Maximum Collector Emitter Voltage | 80 V | V |
| Maximum Collector Current | 50 mA | mA |
| Forward Voltage (Typ) | 1.25 V | V |
| Collector-Emitter Saturation Voltage (Max) | 300 mV | mV |
| Rise Time (Typ) | 5 µs | µs |
| Fall Time (Typ) | 9 µs | µs |
| Operating Temperature | -55°C to 110°C | °C |
| Mounting Style | SMD/SMT | |
| RoHS Compliance | Yes |
Key Features
- High Isolation Voltage: The TLP185(GR-TPR,E) offers an isolation voltage of 3750 Vrms, making it suitable for high-voltage applications.
- Compact Design: The component is packaged in a 6-SOIC (0.173, 4.40mm Width) with 4 leads, facilitating easy integration into circuit boards.
- Phototransistor Output: It features a phototransistor output, providing reliable signal transmission and isolation.
- Wide Operating Temperature Range: The optocoupler operates within a temperature range of -55°C to 110°C, ensuring stability in various environmental conditions.
- Fast Switching Times: With rise and fall times of 5 µs and 9 µs respectively, it is suitable for applications requiring quick response times.
- RoHS Compliance: The component is RoHS compliant, ensuring it meets environmental and safety standards.
Applications
- Industrial Control Systems: The TLP185(GR-TPR,E) is ideal for use in industrial control systems where high isolation and reliability are crucial.
- DC/DC Converters: It is used in DC/DC converters to provide galvanic isolation and precise control.
- Power Supply Monitoring and Control: The optocoupler is suitable for monitoring and controlling power supplies in various electronic devices.
- Noise Reduction in High Voltage Applications: It helps in reducing noise and providing electrical isolation in high-voltage applications.
- Automotive and Medical Devices: Due to its high reliability and isolation, it is also used in automotive and medical devices where safety and precision are paramount.
Q & A
- What is the isolation voltage of the TLP185(GR-TPR,E)?
The isolation voltage of the TLP185(GR-TPR,E) is 3750 Vrms.
- What is the package type of the TLP185(GR-TPR,E)?
The TLP185(GR-TPR,E) is packaged in a 6-SOIC (0.173, 4.40mm Width) with 4 leads.
- What is the output type of the TLP185(GR-TPR,E)?
The output type of the TLP185(GR-TPR,E) is a phototransistor.
- What is the current transfer ratio range of the TLP185(GR-TPR,E)?
The current transfer ratio of the TLP185(GR-TPR,E) ranges from 100% to 300%.
- What is the maximum collector current of the TLP185(GR-TPR,E)?
The maximum collector current of the TLP185(GR-TPR,E) is 50 mA.
- What is the operating temperature range of the TLP185(GR-TPR,E)?
The operating temperature range of the TLP185(GR-TPR,E) is -55°C to 110°C.
- Is the TLP185(GR-TPR,E) RoHS compliant?
Yes, the TLP185(GR-TPR,E) is RoHS compliant.
- What are the typical rise and fall times of the TLP185(GR-TPR,E)?
The typical rise time is 5 µs and the typical fall time is 9 µs.
- What are some common applications of the TLP185(GR-TPR,E)?
Common applications include industrial control systems, DC/DC converters, power supply monitoring and control, noise reduction in high voltage applications, and automotive and medical devices.
- How does the TLP185(GR-TPR,E) help in noise reduction?
The TLP185(GR-TPR,E) helps in noise reduction by providing electrical isolation between the input and output circuits, which is particularly useful in high-voltage applications.
