PS2505-1-A Transistor Output Optocouplers by Renesas – Compact and Reliable Signal Isolation

The Transistor Output Optocouplers PS2505-1-A by Renesas are premium Optoelectronics components designed for high-reliability signal isolation between low- and high-voltage circuits. These Transistor Output Optocouplers combine a gallium arsenide (GaAs) infrared LED with an NPN phototransistor for precise and efficient signal transfer.

In this article, we’ll explore the technical details, advantages, and real-world applications of the PS2505-1-A, one of the most trusted Optocouplers / Photocouplers in industrial and power system designs.

Introduction

Renesas’ PS2505-1-A Transistor Output Optocouplers are high-performance Optoelectronics devices offering a combination of high isolation voltage, compact size, and consistent CTR performance. Designed for control systems, signal isolation, and switching applications, this component delivers excellent reliability and energy efficiency.

Technical Specifications of PS2505-1-A Transistor Output Optocouplers

• Manufacturer: Renesas

• Part Number: PS2505-1-A

• Type: Transistor Output Optocoupler

• Input Type: GaAs Infrared LED

• Output Type: NPN Phototransistor

• Isolation Voltage: 5000 Vrms

• Current Transfer Ratio (CTR): 50% – 600% (at IF = 5mA, VCE = 5V)

• Collector-Emitter Voltage (VCEO): 80V

• Collector Current (IC): 50mA

• Package Type: 4-Pin DIP or SMD

• Operating Temperature Range: -55°C to +110°C

• Category: Optoelectronics, Optocouplers / Photocouplers, Transistor Output Optocouplers

The PS2505-1-A provides high isolation voltage and wide CTR range, ensuring dependable performance for both digital and analog circuits.

Key Features of PS2505-1-A Transistor Output Optocouplers

• High Isolation Voltage (5000 Vrms) – Protects sensitive circuitry from high-voltage transients.

• Wide CTR Range – Offers design flexibility for various load conditions.

• Compact and Reliable Package – Suitable for both through-hole and SMD assemblies.

• Fast Switching Characteristics – Ideal for digital signal transmission.

• Low Power Consumption – Enhances system efficiency and reduces heat.

The PS2505-1-A Transistor Output Optocouplers are designed to meet the strict demands of industrial and commercial Optoelectronics systems.

Applications of PS2505-1-A Transistor Output Optocouplers

The PS2505-1-A Transistor Output Optocouplers by Renesas are used across a wide range of applications that require electrical isolation, including:

• Power Supply Feedback Control

• Industrial Automation and Motor Control

• Microcontroller Signal Isolation

• Communication Equipment

• Consumer and Office Electronics

• Datasheet

These Optocouplers / Photocouplers maintain electrical integrity and minimize noise interference in precision control systems.

Use Case Scenario: Industrial Control System Isolation

Scenario

An industrial automation manufacturer needed a reliable Transistor Output Optocoupler for isolating control circuits in motor drivers.

Problem

Existing optocouplers failed to provide consistent CTR and stability at elevated temperatures.

Solution

The PS2505-1-A Optocouplers by Renesas provided robust performance with a high isolation voltage and stable CTR range.

Result

Enhanced signal reliability, improved circuit protection, and long-term operational stability in demanding environments.

Also Available from Other Manufacturers

If you’re looking for alternative Transistor Output Optocouplers and Optoelectronics, similar models are also available from:

• CEL

These manufacturers offer compatible devices for diverse applications requiring signal isolation and control.

Why Buy from XON Electronics

XON Electronics is your trusted distributor for Optoelectronics, including the PS2505-1-A Transistor Output Optocouplers by Renesas, with:

• 100% Genuine and Tested Components
• Worldwide Shipping – USA, India, Australia, Europe & more
• OEM, Bulk, and Distributor Discounts
• Expert Technical Support
• Secure and Reliable Online Ordering

Buy online from XON Electronics and access a global range of premium Optocouplers / Photocouplers and other Optoelectronics solutions.

FAQs – PS2505-1-A Transistor Output Optocouplers by Renesas

Q1. What is the isolation voltage of the PS2505-1-A?
It offers a high isolation voltage of 5000 Vrms for enhanced safety.

Q2. What is the CTR range?
The CTR ranges from 50% to 600%, providing flexibility for multiple design requirements.

Q3. What package types are available?
The component is available in 4-pin DIP and SMD configurations.

Q4. Where can this optocoupler be used?
Ideal for power supplies, industrial control, and communication circuits.

Q5. Where can I buy the PS2505-1-A?
You can buy it from XON Electronics, shipping to USA, India, Australia, Europe, and other countries.

Conclusion

The PS2505-1-A Transistor Output Optocouplers by Renesas offer outstanding performance, electrical isolation, and long-term durability. Trusted in Optoelectronics, Optocouplers / Photocouplers, and Transistor Output Optocouplers applications, they provide superior protection and stability for industrial and communication systems.
Order now from XON Electronics — your global source for genuine Optoelectronics and high-quality isolation components.