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Isocom AC Input Optocoupler Through Hole 4-Pin DIP TLP521
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Isocom |
| Model | TLP521 |
| Packaging | Tube |
| Mount Type | Through Hole |
| Series | TLP521 |
| Maximum Operating Temperature | 100°C |
| Package Type | DIP |
| Minimum Operating Temperature | -30°C |
| Maximum input current | 50mA |
| Number Of Channels | 1 |
| Standards/Approvals | UL |
| Maximum Forward Voltage | 1.3V |
| Number of Pins | 4 |
| Input Current Type | AC |
| Typical Rise Time | 4μs |
| Maximum Current Transfer Ratio | 6% |
| Typical Fall Time | 3μs |
| Minimum Current Transfer Ratio | 0.5% |
Key Features
- Contains a Gallium Arsenide infrared emitting diode and a silicon phototransistor in a single channel.
- Maximum forward voltage of 1.3 volts ensures low power consumption.
- Supports maximum input current of 50 milliamps with AC input current type.
- Typical rise and fall times are 4 microseconds and 3 microseconds respectively for fast switching.
- Maximum current transfer ratio is 6 percent, with a minimum of 0.5 percent.
- Operating temperature ranges from -30°C to 100°C for broad environmental use.
- Compliant with UL standards and offers 5300 Vrms isolation voltage for safety and reliability.
- Package supplied in tubes with 4 pins in DIP format for easy through-hole mounting.
Product Description
Isocom TLP521 AC Input Optocoupler is a reliable and efficient single-channel optocoupler designed for electrical isolation and signal transmission purposes in electronic circuits.
This device features a Gallium Arsenide infrared emitting diode paired with a silicon phototransistor, forming a compact 4-pin DIP package suitable for through hole mounting.
The maximum forward voltage rating is 1.3 volts allowing for minimal power loss. The input current type is AC, with a maximum input current rating of 50 milliamps, making it suitable for alternating current applications.
Its typical rise time of 4 microseconds and fall time of 3 microseconds contribute to fast restoration and switching capabilities, important for high-speed signal isolation. The current transfer ratio varies from a minimum of 0.5 percent to a maximum of 6 percent, indicating efficiency of current transmission across the isolation barrier.
Operating temperature spans -30°C to 100°C, enabling use in a variety of industrial and commercial electronics environments. This optocoupler meets UL standards and provides a high isolation voltage of 5300 Vrms, ensuring protection against high voltage surges and electrical noise.
It is supplied in tube packaging and originates from Thailand, reflecting quality manufacturing. Contains a Gallium Arsenide infrared emitting diode and a silicon phototransistor in single channel configuration. Maximum forward voltage of 1.3 V ensures low power consumption.
Maximum input current of 50 mA with AC current type. Typical rise time of 4 µs and typical fall time of 3 µs for fast switching. Maximum current transfer ratio is 6% and minimum is 0.5%. Operating temperature range from -30°C to 100°C for durability.
Compliant with UL standards and rated for 5300 Vrms isolation voltage. Through hole 4-pin DIP package suitable for PCB mounting.
This optocoupler is ideal for industrial, electronic component manufacturing, and power supply isolation applications. Browse the Optocouplers category at EnvMart for more suitable components and related devices.
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Frequently Asked Questions
The maximum input current for this model is 50 milliamps, suitable for AC current applications.
The operating temperature range of this unit spans from -30°C to 100°C, allowing it to function in various environments.
The maximum forward voltage rating of this optocoupler is 1.3 volts, ensuring low power consumption during operation.
This model has a typical rise time of 4 microseconds and a typical fall time of 3 microseconds, enabling fast switching.
The current transfer ratio for this unit ranges from a minimum of 0.5 percent to a maximum of 6 percent, indicating its efficiency in current transmission.
The Isocom TLP521 is supplied in tube packaging, which is suitable for easy handling and storage.
This model features a through-hole mounting type in a 4-pin DIP package, making it compatible with standard PCB layouts.
Yes, the TLP521 is compliant with UL standards, ensuring it meets safety and reliability requirements.
The isolation voltage rating for this optocoupler is 5300 Vrms, providing protection against high voltage surges.
The TLP521 is manufactured in Thailand, reflecting its quality production standards.
This model features a single channel configuration, designed for electrical isolation and signal transmission.
The TLP521 supports an AC input current type, making it suitable for alternating current applications.
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