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4N28 - Phototransistor Optocoupler

This page provides the datasheet information for the 4N28, a member of the 4N25 Phototransistor Optocoupler family.

Description

The 4N25, 4N26, 4N27, 4N28, 4N35, 4N36, 4N37, 4N38, H11A1, H11A2, H11A3, H11A4, H11A5 series consist of a photo transistor optically coupled to an Infrared-emitting diode in a 6-lead DIP DMC-Isolator® package with different lead forming options.

Microprocessor system interface

Features

  • High isolation 5000 VRMS.
  • Patented coplanar structure DMC-Isolator®.
  • DC input with transistor output.
  • Operating Temperature range - 55 °C to 110 °C.
  • External Creepage ≥ 7.4mm.
  • Distance Through Isolation ≥ 0.4mm.
  • Clearance Distance ≥ 7.5mm (S/SL Type).
  • Clearance Distance ≥ 8.0mm (M Type).
  • RoHS and REACH Compliance.
  • Halogen Free Compliance (Optional).
  • MSL class 1.
  • Regulatory Approvals.
  • UL - UL1577 (E364000).
  • VDE - EN607.

📥 Download Datasheet

Datasheet preview – 4N28

Datasheet Details

Part number 4N28
Manufacturer CT Micro
File Size 1.60 MB
Description Phototransistor Optocoupler
Datasheet download datasheet 4N28 Datasheet
Additional preview pages of the 4N28 datasheet.

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Other Datasheets by CT Micro
  • 4N25 - Phototransistor Optocoupler
  • 4N26 - Phototransistor Optocoupler
  • 4N27 - Phototransistor Optocoupler
  • 4N29 - 6Pin Photo Darlington Coupler

Full PDF Text Transcription

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www.ct-micro.com 4N25, 4N26, 4N27, 4N28, 4N35, 4N36, 4N37, 4N38 H11A1, H11A2, H11A3, H11A4, H11A5 DC Input 6-Pin DMC-Isolator® Phototransistor Optocoupler Features  High isolation 5000 VRMS  Patented coplanar structure DMC-Isolator®  DC input with transistor output  Operating Temperature range - 55 °C to 110 °C  External Creepage ≥ 7.4mm  Distance Through Isolation ≥ 0.4mm  Clearance Distance ≥ 7.5mm (S/SL Type)  Clearance Distance ≥ 8.0mm (M Type)  RoHS and REACH Compliance  Halogen Free Compliance (Optional)  MSL class 1  Regulatory Approvals  UL - UL1577 (E364000)  VDE - EN60747-5-5(VDE0884-5)  CQC – GB4943.
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