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Toshiba DC Input Optocoupler Surface Mount Phototransistor Output 4-Pin SOIC TLP291(Y,SE(T
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Toshiba |
| Model | TLP291(Y,SE(T |
| Mount Type | Surface |
| Output type | Phototransistor |
| Series | TLP |
| Maximum Operating Temperature | 110°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 50mA |
| Number Of Channels | 1 |
| Standards/Approvals | CSA, UL, EN |
| 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 | 50% |
Key Features
- Designed for DC input with a maximum forward voltage of 1.4V.
- Features a phototransistor output for efficient signal transfer.
- Operates within a wide temperature range from -55°C to 110°C.
- Provides isolation voltage of 3.75kVrms ensuring electrical safety.
- Typical rise and fall times are 4 microseconds and 7 microseconds respectively for fast switching.
- Maximum input current is rated at 50mA for reliable operation.
- This single-channel optocoupler comes in a compact SOIC package with 4 pins.
- Compliance with CSA, UL, and EN standards ensures quality and safety.
Product Description
Toshiba TLP291(Y,SE(T DC Input Optocoupler is a high-performance single-channel optocoupler designed for surface mounting in electronic circuits. Featuring a phototransistor output and a compact 4-pin SOIC package, it allows for efficient electrical isolation and signal transmission in industrial, manufacturing, and electronic control applications.
The device supports a maximum forward voltage of 1.4V and can safely operate with input currents up to 50mA. It delivers reliable performance across an extensive temperature range of -55°C to 110°C, making it suitable for harsh environments. The optocoupler ensures an isolation voltage of 3.75kVrms, providing excellent protection between input and output circuits.
Fast response is guaranteed with typical rise and fall times of 4μs and 7μs respectively, making it ideal for precision switching and signal processing tasks. The product complies with important safety and quality standards including CSA, UL, and EN.
This optocoupler is commonly employed in industrial automation systems, power supplies, electronic instrumentation, and HVAC control where electrical isolation and signal integrity are critical.
Designed for DC input with a maximum forward voltage of 1.4V. Features a phototransistor output for efficient signal transfer. Operates within a wide temperature range from -55°C to 110°C. Provides isolation voltage of 3.75kVrms ensuring electrical safety.
Typical rise and fall times are 4 microseconds and 7 microseconds respectively for fast switching. Maximum input current is rated at 50mA for reliable operation. This single-channel optocoupler comes in a compact SOIC package with 4 pins.
Compliance with CSA, UL, and EN standards ensures quality and safety.
For engineers and designers seeking a dependable optocoupler for sensitive electronics and industrial applications, the Toshiba TLP291(Y,SE(T offers a balanced combination of performance, durability, and compliance. Explore more products in the Optocoupler category at EnvMart.
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Frequently Asked Questions
The maximum forward voltage for this model is 1.4V.
It operates within a wide temperature range from -55°C to 110°C.
It features a phototransistor output for efficient signal transfer.
The isolation voltage is 3.75kVrms, ensuring electrical safety between input and output circuits.
This optocoupler has a single channel design.
The typical rise time is 4 microseconds and the fall time is 7 microseconds.
The maximum input current is rated at 50mA for reliable operation.
It comes in a compact 4-pin SOIC package.
It complies with CSA, UL, and EN standards, ensuring quality and safety.
The country of origin for this model is Thailand.
This optocoupler is designed for DC input current.
It is commonly employed in industrial automation systems, power supplies, electronic instrumentation, and HVAC control.
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