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Toshiba DC Input Optocoupler Surface Mount 4-Pin SO Package TLP291(GB
Specifications
| Country of Origin | Japan |
|---|---|
| Brand | Toshiba |
| Model | TLP291(GB |
| Mount Type | Surface |
| Output type | Transistor |
| Series | TLP |
| Maximum Operating Temperature | 110°C |
| Package Type | SO |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 50mA |
| Number Of Channels | 1 |
| Standards/Approvals | CSA, EN, UL |
| Maximum Forward Voltage | 1.4V |
| Number of Pins | 4 |
| Input Current Type | DC |
| Typical Rise Time | 4μs |
| Maximum Current Transfer Ratio | 4% |
| Typical Fall Time | 7μs |
| Minimum Current Transfer Ratio | 100% |
Key Features
- Designed for DC input current with a transistor output type.
- Maximum forward voltage of 1.4V ensuring efficient operation.
- Single channel with four pins in a compact SO package.
- Typical rise and fall times of 4μs and 7μs respectively for fast switching.
- High isolation voltage of 3.75kVrms for safety and noise immunity.
- Wide operating temperature range from -55°C to 110°C.
- Maximum input current rated at 50mA for reliable performance.
- Certified to CSA, EN, and UL standards for quality assurance.
Product Description
Toshiba TLP291(GB is a high-quality DC Input Optocoupler designed for surface mounting technology in electronics applications. It provides robust electrical isolation between input and output circuits through a transistor output configuration housed in a 4-pin SO (Small Outline) package.
This optocoupler supports a single channel and operates efficiently with a maximum forward voltage of 1.4V. It is capable of handling a maximum input current of 50mA, making it suitable for a range of electronic isolation needs in industrial, commercial, and consumer electronic devices.
Featuring typical rise and fall times of 4 microseconds and 7 microseconds respectively, it enables fast and reliable signal response. The device supports a high isolation voltage rating of 3.75kVrms, providing excellent protection against high voltage and noise disturbances between circuits.
The operating temperature range from -55°C to 110°C allows this component to perform reliably in harsh and varied environments. It complies with international quality and safety standards including CSA, EN, and UL certifications, ensuring dependable and safe operation in critical applications.
Manufactured in Japan, the Toshiba TLP291(GB optocoupler is widely used in industrial automation, power supplies, signal interfacing, and telecommunications. Its surface mount design supports compact PCB layouts and ease of integration.
Designed for DC input current with a transistor output type. Maximum forward voltage of 1.4V ensuring efficient operation. Single channel with four pins in a compact SO package. Typical rise and fall times of 4μs and 7μs respectively for fast switching.
High isolation voltage of 3.75kVrms for safety and noise immunity. Wide operating temperature range from -55°C to 110°C. Maximum input current rated at 50mA for reliable performance. Certified to CSA, EN, and UL standards for quality assurance.
Manufactured in Japan as part of the TLP series.
This optocoupler is ideal for applications requiring dependable electrical isolation with fast signal transfer in industrial electronics, HVAC controls, automation systems, and instrumentation.
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Frequently Asked Questions
The maximum input current for this optocoupler is rated at 50mA, ensuring reliable performance in various applications.
The operating temperature range of the TLP291(GB is from -55°C to 110°C, allowing it to function reliably in diverse environments.
The typical rise time is 4 microseconds and the typical fall time is 7 microseconds, enabling fast signal switching.
This model features a transistor output type, which is designed for DC input current applications.
It is certified to CSA, EN, and UL standards, ensuring quality assurance and safety in its applications.
The maximum forward voltage for the TLP291(GB is 1.4V, which ensures efficient operation.
This optocoupler is a single-channel device, designed for various electronic isolation needs.
The TLP291(GB is housed in a 4-pin SO (Small Outline) package, suitable for surface mounting.
This optocoupler is manufactured in Japan, reflecting its quality and engineering standards.
The maximum operating temperature for the TLP291(GB is 110°C, making it suitable for high-temperature environments.
The minimum operating temperature for this optocoupler is -55°C, allowing it to perform in cold conditions.
This optocoupler is suitable for applications in industrial automation, power supplies, signal interfacing, and telecommunications.
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