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Toshiba DC Input Phototransistor Optocoupler Surface Mount 4-Pin SO TLP185(SE(T
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Toshiba |
| Model | TLP185(SE(T |
| Mount Type | Surface |
| Output type | Phototransistor |
| Series | TLP 185 |
| Maximum Operating Temperature | 110°C |
| Package Type | SO |
| Minimum Operating Temperature | -55°C |
| Maximum input current | 20mA |
| Number Of Channels | 1 |
| Standards/Approvals | CSA, UL |
| Maximum Forward Voltage | 1.4V |
| Number of Pins | 4 |
| Input Current Type | DC |
| Typical Rise Time | 5μs |
| Maximum Current Transfer Ratio | 4% |
| Typical Fall Time | 9μs |
| Minimum Current Transfer Ratio | 50% |
Key Features
- Single channel phototransistor output provides reliable signal isolation.
- Surface mount SO package ensures compatibility with automated assembly.
- Maximum forward voltage of 1.4V supports low power operation.
- Operating temperature range from -55°C to 110°C supports industrial environments.
- Isolation voltage of 3750 Vrms provides excellent safety and noise immunity.
- Typical rise and fall times are 5μs and 9μs, enabling fast response.
- Complies with CSA and UL standards for quality assurance.
- Manufactured in Thailand, ensuring consistent quality.
Product Description
Toshiba TLP185(SE(T) DC Input Phototransistor Optocoupler is a single channel device with 4 pins in a surface mount SO package. It offers maximum forward voltage of 1.4V and is intended for applications needing electrical isolation and signal transfer without mechanical connection.
This optocoupler operates with a DC input current and provides output through a phototransistor. It achieves an isolation voltage of 3750 Vrms, suitable for industrial electronic circuits requiring noise immunity and safety isolation.
Key advantages include a typical rise time of 5μs and fall time of 9μs, enabling rapid switching. The device performs reliably over a wide temperature range from -55°C to 110°C making it suitable for harsh environments. It holds certifications including CSA and UL, indicating it meets strict industry standards.
This model, TLP185(SE(T), is part of the TLP 185 series of Toshiba photocouplers, designed primarily for switching applications and signal isolation. Packaged in a compact 4-pin SO surface mount form factor, it supports automated PCB assembly processes.
The high isolation voltage combined with stable current transfer ratio (minimum 50%, maximum 4%) makes it ideal for use in industrial control systems, power supplies, automation equipment, and similar electronics requiring galvanic isolation.
Single channel phototransistor output provides reliable signal isolation. Surface mount SO package ensures compatibility with automated assembly. Maximum forward voltage of 1.4V supports low power operation. Operating temperature range from -55°C to 110°C supports industrial environments.
Isolation voltage of 3750 Vrms provides excellent safety and noise immunity. Typical rise and fall times are 5μs and 9μs, enabling fast response. Complies with CSA and UL standards for quality assurance. Manufactured in Thailand, ensuring consistent quality.
This Toshiba TLP185(SE(T) Phototransistor Optocoupler is suited for industrial, electronic components, and control applications. For additional options and related components, browse our selection of high-quality Optocouplers at EnvMart.
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Frequently Asked Questions
The maximum forward voltage of this model is 1.4V, which supports low power operation.
It has an isolation voltage of 3750 Vrms, providing excellent safety and noise immunity.
The operating temperature range is from -55°C to 110°C, making it suitable for industrial environments.
The typical rise time is 5μs and the fall time is 9μs, enabling fast response in applications.
This model features a single channel output through a phototransistor.
It comes in a surface mount SO package, which ensures compatibility with automated assembly processes.
It complies with CSA and UL standards, indicating it meets strict industry quality assurance requirements.
The input current type for this model is DC, suitable for various electronic applications.
The maximum input current is 20mA, allowing for effective signal transfer.
The minimum current transfer ratio is 50%, while the maximum is 4%, ensuring reliable performance in signal isolation.
It is manufactured in Thailand, ensuring consistent quality in production.
This optocoupler is suited for industrial control systems, power supplies, and automation equipment requiring galvanic isolation.
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