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2561 - PS2561

General Description

The PS2561-1, -2 and PS2561L-1, -2 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.

PS2561-1, -2 are in a plastic DIP (Dual In-line Package) and PS2561L-1, -2 are lead bending type (Gull-wing) for surface mount.

Key Features

  • High isolation voltage BV = 5 000 Vr. m. s. : standard products BV = 3 750 Vr. m. s. : VDE0884 approved products (Option).
  • High collector to emitter voltage (VCEO = 80 V).
  • High current transfer ratio (CTR = 200 % TYP. ).
  • High-speed switching (t r = 3 µs TYP. , tf = 5 µs TYP. ).
  • UL approved (File No. E72422 (S) ).
  • CSA approved (No. CA 101391).
  • BSI approved (BS415, BS7002) No. 7112.
  • SEMKO approved (SS4410165) No. 9317144.
  • NEM.

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Datasheet Details

Part number 2561
Manufacturer NEC
File Size 100.07 KB
Description PS2561
Datasheet download datasheet 2561 Datasheet

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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.

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DATA SHEET PHOTOCOUPLER PS2561-1,-2, PS2561L-1,-2 HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES DESCRIPTION The PS2561-1, -2 and PS2561L-1, -2 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. PS2561-1, -2 are in a plastic DIP (Dual In-line Package) and PS2561L-1, -2 are lead bending type (Gull-wing) for surface mount. FEATURES • High isolation voltage BV = 5 000 Vr.m.s.: standard products BV = 3 750 Vr.m.s.: VDE0884 approved products (Option) • High collector to emitter voltage (VCEO = 80 V) • High current transfer ratio (CTR = 200 % TYP.) • High-speed switching (t r = 3 µs TYP., tf = 5 µs TYP.) • UL approved (File No. E72422 (S) ) • CSA approved (No. CA 101391) • BSI approved (BS415, BS7002) No.