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Toshiba AC Input Optocoupler, Surface Mount, 4-Pin SOIC, Transistor Output 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
- Features dual inverse parallel connected LEDs suitable for bipolar AC input currents.
- Surface mount package type SOIC with 4 pins allows for compact PCB design.
- Transistor output type ensuring efficient signal transmission.
- Operates over a wide temperature range from -55°C to 110°C.
- High isolation voltage rated at 3750Vrms for safety and performance.
- Maximum forward voltage of 1.4 V on input LED for efficient operation.
- Typical rise and fall times of 4μs and 7μs respectively, for fast response.
- Maximum input current of 50mA supports typical control circuit needs.
Product Description
Toshiba TLP290(GB) is an AC Input Optocoupler featuring transistor output, housed in a 4-pin SOIC surface mount package. The device incorporates dual inverse parallel connected LEDs, making it ideal for bipolar AC input currents. This optocoupler provides electrical isolation between input and output, enhancing safety and signal integrity in electronic circuits.
Its surface mount SOIC package facilitates easy integration into compact PCB layouts. The transistor output enables efficient signal transfer, suitable for a variety of industrial, electronic, and power control applications.
Operating temperature ranges from -55°C up to 110°C, making it reliable in harsh environmental conditions. The maximum input current is rated at 50mA, with a maximum forward voltage of 1.4 V on the input LED. The device exhibits fast switching characteristics with typical rise and fall times of 4μs and 7μs respectively.
The optocoupler features a high isolation voltage of 3750Vrms, providing superior electrical separation and protection for sensitive electronics. It conforms to UL, EN, and CSA international standards, ensuring dependable performance in safety-critical applications.
Dual inverse parallel connected LEDs enable bipolar AC input handling. Compact 4-pin SOIC surface mount design supports modern PCB designs. Transistor output type for robust signal coupling. Wide operating temperature range of -55°C to 110°C for diverse environments.
High isolation voltage of 3750Vrms for electrical safety. Fast switching times of 4μs rise and 7μs fall for responsive performance. Maximum input current of 50mA suitable for standard control circuits. Complies with UL, EN, and CSA safety standards for quality assurance.
Not designed for automotive standard applications but ideal for industrial electronics.
This Toshiba optocoupler is commonly used in industrial machine control, electronic measurement instruments, signal isolation in power supply units, and HVAC systems. Its reliable specifications ensure long-term stable operation in commercial and manufacturing environments.
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Frequently Asked Questions
The maximum operating temperature for this model is 110°C.
It features a transistor output type, which ensures efficient signal transmission.
The TLP290(GB) has a high isolation voltage rated at 3750Vrms, providing superior electrical separation.
The typical rise time for this model is 4μs, allowing for fast response in applications.
It comes in a surface mount package type SOIC with 4 pins, suitable for compact PCB designs.
The maximum input current is rated at 50mA, which supports typical control circuit needs.
This model operates over a wide temperature range from -55°C to 110°C.
It complies with UL, EN, and CSA international standards, ensuring dependable performance in safety-critical applications.
The typical fall time for this optocoupler is 7μs, contributing to its fast switching characteristics.
The maximum forward voltage on the input LED is 1.4V, which allows for efficient operation.
This optocoupler has 1 channel, designed for signal isolation in various applications.
It is commonly used in industrial machine control, electronic measurement instruments, and signal isolation in power supply units.
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