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Toshiba AC Input Surface Mount Optocoupler, 4-Pin SOIC, Transistor Output, 50mA Input Current TLP290(GB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Toshiba |
| Model | TLP290(GB |
| Mount Type | Surface |
| Output type | Transistor |
| 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 | UL, EN, CSA |
| Maximum Forward Voltage | 1.4V |
| Number of Pins | 4 |
| Input Current Type | AC |
| Typical Rise Time | 4μs |
| Maximum Current Transfer Ratio | 4% |
| Typical Fall Time | 7μs |
| Minimum Current Transfer Ratio | 100% |
Key Features
- Designed for surface mounting with a compact 4-pin SOIC package.
- Features transistor output for efficient signal isolation.
- Maximum forward voltage of 1.4V ensures low voltage drop.
- Wide operating temperature range from -55°C to 110°C.
- High isolation voltage of 3750Vrms for enhanced safety.
- Typical rise and fall times of 4μs and 7μs respectively for fast switching.
- Compliant with UL, EN, and CSA standards for quality assurance.
- Input current type is AC, suitable for bipolar input signals.
Product Description
Toshiba TLP290(GB is an AC input optocoupler designed for surface mount applications using a 4-pin SOIC package. It features a transistor output and supports a maximum input current of 50mA, enabling efficient and reliable AC signal isolation in electronic circuits.
This optocoupler incorporates dual inverse-parallel connected LEDs to handle bipolar input currents effectively, making it ideal for AC input applications. It operates over a temperature range from -55°C to 110°C and provides an isolation voltage of 3750Vrms to ensure robust electrical isolation between input and output circuits.
The device’s maximum forward voltage rating is 1.4V, and it delivers fast switching performance with typical rise and fall times of 4μs and 7μs, respectively. Certified to meet UL, EN, and CSA standards, the TLP290(GB assures high quality and reliability in industrial and commercial electronic applications.
Designed for surface mounting with a compact 4-pin SOIC package. Transistor output type enhances signal integrity and compatibility. Supports AC input current suitable for bipolar signals. Wide operating temperature range from -55°C to 110°C.
High isolation voltage of 3750Vrms for effective electrical isolation. Typical rise time of 4μs and fall time of 7μs for rapid switching. Compliant with international quality standards UL, EN, and CSA. Maximum input current up to 50mA for versatile applications.
Part of the trusted Toshiba TLP series of optocouplers.
This optocoupler is commonly used in electronics, power management, industrial automation, and instrumentation where signal isolation and AC current handling are critical. It improves circuit safety and prevents electrical noise interference in sensitive control systems.
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Frequently Asked Questions
The maximum input current for the TLP290(GB) is 50mA.
It operates over a temperature range from -55°C to 110°C.
The isolation voltage is 3750Vrms, providing enhanced electrical isolation between input and output circuits.
This model features a transistor output, which enhances signal integrity and compatibility.
The typical rise time is 4μs and the fall time is 7μs, allowing for fast switching performance.
It is designed in a compact 4-pin SOIC package for surface mounting applications.
Yes, it is compliant with UL, EN, and CSA standards for quality assurance.
This optocoupler supports AC input current, making it suitable for bipolar input signals.
It has one channel, designed for efficient signal isolation in electronic circuits.
The maximum forward voltage rating is 1.4V, ensuring a low voltage drop during operation.
The country of origin for the TLP290(GB) is India.
It is part of the Toshiba TLP series of optocouplers.
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