4N28M, 4N27 - Photocoupler

LITEON

Datasheet Details

Part number	4N28M, 4N27
Manufacturer	LITEON ↗
File Size	521.22 KB
Description	Photocoupler
Datasheet	4N27-LITEON.pdf
Note	This datasheet PDF includes multiple part numbers: 4N28M, 4N27. Please refer to the document for exact specifications by model.

1.1

High Current transfer ratio (CTR : MIN. 10% at IF = 10mA, VCE = 10V ).
Response time( ton : TYP. 3µs at VCC = 10V, IC = 2mA, RL = 100Ω ).
Input-output isolation voltage 4N25 series : Viso = 2,500Vrms 4N26 series : Viso = 1,500Vrms 4N27 series : Viso = 1,500Vrms 4N28 series : Viso = 500Vrms.
Dual-in-line package : 4N25, 4N26, 4N27, 4N28.
Wide lead spacing package : 4N25M, 4N26M, 4N27M, 4N28M.
Surface mounting package : 4N25S, 4N26S, 4N27S, 4N28S.
Tape and reel.

📁 4N28M Similar Datasheet

4N28 - 6-PIN PHOTOTRANSISTOR OPTOCOUPLER (QT-BRIGHTEK)
4N28-X - Optocoupler (Vishay)
4N28A - PHOTO TRANSISTOR (Toshiba Semiconductor)
4N28X - OPTICALLY COUPLED ISOLATOR PHOTOTRANSISTOR (ISOCOM COMPONENTS)
4N22 - JAN/ JANTX/ JANTXV/ SINGLE CHANNEL OPTOCOUPLERS (Micropac Industries)
4N22A - Hi-Reliability Optically Coupled Isolator (TT)
4N22AU - Surface Mount Optically Coupled Isolators (OPTEK)
4N22TX - Hi-Reliability Optically Coupled Isolator (TT)

Other Datasheets by LITEON

Published: Aug 3, 2025 |