Overview
The TLP291(GRL-TP,SE is a transistor output optocoupler produced by Toshiba Semiconductor and Storage. This component is designed for general-purpose applications and features high isolation voltage, making it suitable for various industrial and consumer uses. The optocoupler consists of an infrared LED optically coupled to a phototransistor, housed in a small and thin SO-4 package, which is ideal for high-density surface mounting applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Isolation Voltage (rms) | 3750 | Vrms |
| Load Voltage | 80 | V |
| Forward Current (Max) | 0.05 | A |
| Forward Voltage (Max) | 1.4 | V |
| Current Transfer Ratio (CTR) | 20-80% | % |
| Operating Temperature Range | -55°C to 110°C | °C |
| Rise Time | 2 μs @ 2 mA, 100 Ω | μs |
| Package Type | SO-4 (Surface Mount Package - 4 pin) |
Key Features
- High isolation voltage (3750 Vrms)
- Photocoupler with a phototransistor output
- Low power consumption
- Current transfer ratio (CTR) of 20-80%
- Operating temperature range of -55°C to 110°C
- Surface mount package (SO-4 pin) for easy integration into modern electronic designs
- Reliable isolation and high-speed switching performance
Applications
- Automation and control systems
- Telecommunication equipment
- Consumer electronics
- Industrial machinery
- Medical devices
- Security systems
- Gaming consoles
- LED lighting
- Power management systems
- Renewable energy systems
- Switching power supplies
- Programmable Logic Controllers (PLCs)
- I/O Interface Boards
Q & A
- What is the isolation voltage of the TLP291(GRL-TP,SE?)
The isolation voltage of the TLP291(GRL-TP,SE is 3750 Vrms.
- What is the operating temperature range of the TLP291(GRL-TP,SE?)
The operating temperature range is -55°C to 110°C.
- What type of package does the TLP291(GRL-TP,SE come in?
The TLP291(GRL-TP,SE comes in a SO-4 (Surface Mount Package - 4 pin).
- What are the typical applications of the TLP291(GRL-TP,SE?)
The TLP291(GRL-TP,SE is used in automation and control systems, telecommunication equipment, consumer electronics, industrial machinery, medical devices, security systems, gaming consoles, LED lighting, power management systems, and renewable energy systems.
- What is the current transfer ratio (CTR) of the TLP291(GRL-TP,SE?)
The current transfer ratio (CTR) is 20-80%.
- Is the TLP291(GRL-TP,SE RoHS compliant?
- What is the forward current maximum of the TLP291(GRL-TP,SE?)
The forward current maximum is 0.05 A.
- What is the rise time of the TLP291(GRL-TP,SE?)
The rise time is 2 μs @ 2 mA, 100 Ω.
- Is the TLP291(GRL-TP,SE suitable for high-density surface mounting applications?
- What are some equivalent products to the TLP291(GRL-TP,SE?)
Some equivalent products include the 6N136, 4N25, PC817, SFH61P, and MCT2E.
