KL852

KL852 Product Details

Introduction to KL852

The KL852 emerges as a key component in the domain of optoelectronic devices, designed to facilitate efficient and reliable signal transmission across isolated circuits. As a Photo Darlington Coupler housed in a DIP4 package, it offers enhanced sensitivity and power capabilities, making it an ideal choice for a wide range of applications requiring high isolation and signal amplification.

Key Features of KL852

Low Input Forward Current

The KL852 is characterized by its low input forward current requirement, ensuring energy-efficient operation and compatibility with low-power signal sources.

High Current Transfer Ratio

Featuring a high current transfer ratio, the KL852 provides significant signal amplification, allowing weak input signals to control larger loads effectively, enhancing system responsiveness and reliability.

DC and AC Input Compatibility

With the ability to accept both DC and AC input signals, the KL852 offers versatile application possibilities, ensuring seamless integration into various circuit designs without the need for additional signal conditioning.

Level Shifting Capability

The device facilitates easy level shifting, making it suitable for applications where signal levels between the input and output need to be adjusted, thus providing greater flexibility in interfacing different logic levels.

High Input-Output Isolation Voltage and High Collector-Emitter Voltage

The KL852 boasts a high input-output isolation voltage, ensuring robust electrical isolation between control and load circuits. Coupled with a high collector-emitter voltage, it offers excellent protection against high-voltage transients, safeguarding sensitive components.

Technical Specifications

• Input Type: Low forward current

• Current Transfer Ratio: High

• Input Signal Compatibility: DC and AC

• Functionality: Level conversion

• Isolation Voltage: High

• Collector-Emitter Voltage: High

• Package: DIP4

• Classification: Photo Darlington Coupler

Applications of KL852

The KL852 is perfectly suited for a broad array of applications, including but not limited to:

• Signal isolation in communication systems

• Power supply control circuits

• Industrial automation systems

• Microcontroller interfacing

• Relay driving circuits

Its ability to provide high isolation and signal amplification makes it a versatile choice for enhancing operational efficiency and reliability in electronic systems.

Logistics and Transportation

The KL852 benefits from a streamlined logistics and transportation process, ensuring wide availability and timely delivery to global destinations. Packaged in a sturdy DIP4 format, it is designed for optimal protection during shipping, facilitating its integration into various electronic assemblies upon arrival.

Conclusion

The KL852 Photo Darlington Coupler represents a significant advancement in optoelectronic technology, offering low input requirements, high current amplification, versatile input compatibility, and robust isolation capabilities. Encased in a compact DIP4 package, it stands as a highly efficient solution for a wide range of electronic applications requiring precise signal control and isolation.