The PS2561BL1-1-A/JT is a high-density mounting type photocoupler manufactured by NEC (now Renesas Electronics). It consists of an infrared light-emitting diode and a phototransistor in a single package. It's designed for signal transmission and electrical isolation in various electronic circuits.

Applications

• Programmable Logic Controllers (PLCs)
• Factory automation equipment
• Measuring instruments
• Power supplies
• Hybrid ICs

Features

• High-density mounting type
• High collector-emitter voltage (VCEO = 80V)
• Current transfer ratio (CTR: 50% to 400%)
• Isolation voltage (B.V.: 5000 Vr.m.s.)
• Pb-Free product
• Operating ambient temperature -55 to +110 °C

Benefits

• Compact design allows for high-density board layouts.
• Suitable for high-voltage applications.
• Versatile CTR range for various signal amplification needs.
• Provides excellent electrical isolation for safety and noise immunity.
• Environmentally friendly due to Pb-Free construction.
• Reliable operation in harsh environments.

Additional Details

The PS2561BL1-1-A/JT is a surface-mountable photocoupler. It has a forward current (IF) of 50mA and a collector current (IC) of 50mA. The isolation voltage is rated at 5000 Vrms. This photocoupler is designed to meet the demanding requirements of industrial and automotive applications, providing reliable signal transmission and electrical isolation. The A/JT suffix indicates specific testing or binning characteristics.