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PS2521-4 - Photocoupler

General Description

The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.

The PS2521-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.

Key Features

  • ES.
  • Large forward input current (IF = 150 mA).
  • High Isolation voltage (BV = 5 000 Vr. m. s. ).
  • High collector to emitter voltage (VCEO = 80 V).
  • High-speed switching (tr = 3 µs TYP. , tf = 5 µs TYP. ).
  • Ordering number of taping product: PS2521L-1-E3, E4, F3, F4, PS2521L-2-E3, E4.
  • UL approved: File No. E72422 (S).

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📁 Similar Datasheet

Part Number Description Manufacturer
PS2525-1 (PS2525x) LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES CEL
PS2525-2 (PS2525x) LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES CEL
PS2525-4 (PS2525x) LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES CEL
PS2525L-1 (PS2525x) LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES CEL
PS2525L-2 (PS2525x) LARGE FORWARD INPUT TYPE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES CEL

Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
PS2521-1 Photocoupler
PS2521-2 Photocoupler
PS2521L-1 Photocoupler
PS2521L-2 Photocoupler
PS2521L-4 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.

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DATA SHEET PHOTOCOUPLER PS2521-1,-2,-4,PS2521L-1,-2,-4 LARGE FORWARD INPUT TYPE HIGH ISOLATION VOLTAGE MULTI PHOTOCOUPLER SIRIES DESCRIPTION The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2521-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are lead bending type (Gull-wing) for surface mount. TM −NEPOC Series− FEATURES • Large forward input current (IF = 150 mA) • High Isolation voltage (BV = 5 000 Vr.m.s.) • High collector to emitter voltage (VCEO = 80 V) • High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.) • Ordering number of taping product: PS2521L-1-E3, E4, F3, F4, PS2521L-2-E3, E4 • UL approved: File No.