PVO402AP Overview
The PVO402AP is an optically isolated solid-state relay designed for industrial and commercial applications requiring reliable switching and robust isolation. Featuring a compact DIP-6 package, this device provides effective electrical isolation between input and output, ensuring enhanced safety and signal integrity in control systems. It is widely used in environments where mechanical relays are less effective due to noise or wear. The PVO402AP delivers precise switching performance, making it suitable for sensitive automation, instrumentation, and low-power switching tasks. Learn more at IC Manufacturer.
PVO402AP Technical Specifications
| Parameter | Value |
|---|---|
| Device Type | Solid-State Relay (SSR) |
| Isolation Voltage | 3750 Vrms (min) |
| Output Type | AC Only |
| Input Control Voltage | 3V to 12V |
| Load Voltage (Output) | 20V to 400V AC |
| Load Current (Max) | 120 mA AC |
| Package | DIP-6 |
| Trigger LED Forward Current | 10 mA (typical) |
PVO402AP Key Features
- Robust optical isolation ensures reliable separation of control and load circuits, enhancing system safety in high-voltage environments.
- Wide load voltage range up to 400V AC allows flexible integration in diverse industrial and commercial control systems.
- Solid-state switching mechanism eliminates mechanical wear, offering increased reliability and longer operational life compared to electromechanical relays.
- Compact DIP-6 package enables easy PCB mounting and high-density board layouts, addressing space-constrained applications.
PVO402AP Advantages vs Typical Alternatives
This solid-state relay offers significant advantages over traditional electromechanical relays and less advanced SSRs. Its high isolation voltage and compact form factor provide superior protection and space efficiency. The absence of moving parts ensures higher reliability and longer operational life, reducing maintenance requirements. Additionally, the wide input and output voltage range enables versatile use across various automation and control applications.
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Typical Applications
- Industrial process control systems where electrical isolation and reliable AC load switching are essential, such as programmable logic controllers and factory automation lines.
- Instrumentation and data acquisition circuits that require precise, noise-free switching of AC signals for measurement or monitoring purposes.
- Home and building automation systems, including lighting controllers and smart energy management devices, benefitting from silent operation and minimal maintenance.
- Test and measurement equipment requiring solid-state switches for rapid, long-life operation without mechanical degradation.
PVO402AP Brand Info
The PVO402AP is produced by a reputable semiconductor manufacturer known for reliable optoelectronic solutions. This device is engineered for demanding industrial and automation applications, offering high electrical isolation and robust switching performance in a standard DIP-6 package. Its proven design and tightly controlled specifications make it a trusted choice for engineers seeking dependable solid-state relays.
FAQ
What is the maximum load voltage the PVO402AP can handle?
The device is rated for a load voltage range of 20V to 400V AC, making it suitable for a wide variety of AC switching applications in industrial and commercial environments.
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How does the optical isolation of the PVO402AP benefit my design?
Optical isolation provides a high degree of separation between the input and output circuits, protecting sensitive control electronics from voltage surges, ground loops, and noise, which is especially important in complex automation systems.
What are the key advantages of using a solid-state relay like the PVO402AP over mechanical relays?
Solid-state relays have no moving parts, which eliminates contact wear and arcing. This results in longer operational life, silent operation, and greater reliability, particularly in applications requiring frequent switching.
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Can this relay be directly driven by typical logic-level control signals?
Yes, the input control voltage range of 3V to 12V allows direct interfacing with standard logic circuits and microcontrollers, simplifying the design of control systems.
What is the primary package type of the PVO402AP and why does it matter?
The device is supplied in a DIP-6 package, which supports easy through-hole PCB mounting and enables high-density layouts, making it practical for both prototyping and mass production.