IC Phoenix logo

Home ›  P  › P29 > PS2561DL1-1

PS2561DL1-1 from RENESAS Pb-free

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

PS2561DL1-1

Manufacturer: RENESAS Pb-free

DIP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 110°C

Partnumber Manufacturer Quantity Availability
PS2561DL1-1,PS2561DL11 RENESAS Pb-free 73991 In Stock

Description and Introduction

DIP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 110°C # Introduction to the PS2561DL1-1 Optocoupler  

The PS2561DL1-1 is a high-performance optocoupler designed to provide electrical isolation between input and output circuits. Utilizing an infrared LED and a phototransistor, this component ensures reliable signal transmission while preventing ground loops and voltage spikes from affecting sensitive electronics.  

With a compact DIP-4 package, the PS2561DL1-1 is suitable for applications requiring space efficiency and robust isolation. It features a minimum isolation voltage of 5,000 Vrms, making it ideal for industrial automation, power supply control, and communication systems where safety and noise immunity are critical.  

Key characteristics include a high current transfer ratio (CTR) and fast switching speeds, ensuring efficient signal coupling with minimal delay. The device operates over a wide temperature range, maintaining stable performance in demanding environments.  

Engineers often integrate the PS2561DL1-1 into circuits requiring galvanic isolation, such as motor drives, medical equipment, and renewable energy systems. Its reliability and compliance with industry standards make it a preferred choice for designs prioritizing safety and long-term durability.  

By combining optical isolation with dependable performance, the PS2561DL1-1 serves as a versatile solution for modern electronic systems.

Application Scenarios & Design Considerations

DIP PHOTOCOUPLER OPERATING AMBIENT TEMPERATURE 110°C

Alternative Part Number

  • EL817 --: Industry-standard phototransistor optocoupler with similar CTR and isolation ratings, widely available and cost-effective drop-in replacement.
  • PC817 --: Very common 4-pin DIP optocoupler with comparable current transfer ratio and 5kV isolation, suitable for direct substitution.
  • TLP281-1 --: Reliable single-channel phototransistor optocoupler with similar isolation voltage and CTR characteristics, good second-source option.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips