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PS2561L-1 - PHOTOCOUPLER

Download the PS2561L-1 datasheet PDF. This datasheet also covers the PS2561-1 variant, as both devices belong to the same photocoupler family and are provided as variant models within a single manufacturer datasheet.

General Description

phototransistor.

surface mount.

Key Features

  • High Isolation voltage (BV = 5 000 Vr. m. s. ).
  • High collector to emitter voltage (VCEO = 80 V).
  • High current transfer ratio (CTR = 200% TYP. ).
  • High-speed switching (tr = 3 s TYP. , tf = 5 s TYP. ).
  • Ordering number of taping product: PS2561L-1-E3, E4, F3, F4, PS2561L2-1-E3, E4.
  • Safety standards.
  • UL approved: No. E72422.
  • CSA approved: No. CA 101391.
  • BSI approved: No. 7112/7420.
  • SEMKO approved: No. 303059, 307244.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PS2561-1-CEL.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PS2561L-1
Manufacturer CEL
File Size 0.96 MB
Description PHOTOCOUPLER
Datasheet download datasheet PS2561L-1 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
PS2561L-1 Photocoupler Kexin
PS2561L-1 HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES NEC
PS2561L-1 GaAs light emitting diode and an NPN silicon phototransistor Renesas
PS2561L-2 Photocoupler Kexin
PS2561L-2 HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES NEC

Other Datasheets by CEL

Part Number Description
PS2561L-2 MULTI OPTOCOUPLER
PS2561L-4 MULTI OPTOCOUPLER
PS2561L1-1 PHOTOCOUPLER
PS2561L2-1 PHOTOCOUPLER
PS2561-1 PHOTOCOUPLER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PHOTOCOUPLER PS2561-1,PS2561L-1,PS2561L1-1,PS2561L2-1 HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES NEPOC Series DESCRIPTION The PS2561-1 is optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2561-1 is in a plastic DIP (Dual In-line Package) and the PS2561L-1 is lead bending type (Gull-wing) for surface mount. The PS2561L1-1 is lead bending type for long creepage distance. The PS2561L2-1 is lead bending type for long creepage distance (Gull-wing) for surface mount. FEATURES • High Isolation voltage (BV = 5 000 Vr.m.s.) • High collector to emitter voltage (VCEO = 80 V) • High current transfer ratio (CTR = 200% TYP.) • High-speed switching (tr = 3 s TYP., tf = 5 s TYP.