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4N28 - Industry Standard Single Channel 6 Pin DIP Optocoupler

Download the 4N28 datasheet PDF. This datasheet also covers the 4N25 variant, as both devices belong to the same industry standard single channel 6 pin dip optocoupler family and are provided as variant models within a single manufacturer datasheet.

General Description

This data sheet presents five families of Infineon Industry Standard Single Channel Phototransistor Couplers.

Key Features

  • Interfaces with Common Logic Families.
  • Input-output Coupling Capacitance < 0.5 pF.
  • Industry Standard Dual-in-line 6-pin Package.
  • Field Effect Stable by TRIOS®.
  • 5300 VRMS Isolation Test Voltage.
  • Underwriters Laboratory File #E52744.
  • V VDE #0884 Approval Available with Option 1 D E.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (4N25_InfineonTechnologies.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 4N28
Manufacturer Infineon
File Size 437.10 KB
Description Industry Standard Single Channel 6 Pin DIP Optocoupler
Datasheet download datasheet 4N28 Datasheet

📁 Similar Datasheet

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4N28 GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS Fairchild Semiconductor
4N28 Phototransistor Optocoupler CT Micro
4N28 Optocoupler Vishay

Other Datasheets by Infineon

Part Number Description
4N25 Industry Standard Single Channel 6 Pin DIP Optocoupler
4N26 Industry Standard Single Channel 6 Pin DIP Optocoupler
4N27 Industry Standard Single Channel 6 Pin DIP Optocoupler

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
PHOTOTRANSISTOR Industry Standard Single Channel 6 Pin DIP Optocoupler DEVICE TYPES Part No. CTR % Min. 4N25 20 4N26 20 4N27 10 4N28 10 4N35 100 4N36 100 www.DataSheet4U.com 4N37 100 4N38 10 H11A1 50 H11A2 20 H11A3 20 H11A4 10 H11A5 30 Dimensions in Inches (mm) Part No. MCT2 MCT2E MCT270 MCT271 MCT272 MCT273 MCT274 MCT275 MCT276 MCT277 CTR % Min. 20 20 50 45–90 75–150 125–250 225–400 70–90 15–60 100 3 .248 (6.30) .256 (6.50) 4 2 1 pin one ID Anode 1 Cathode 2 5 6 6 Base 5 Collector 4 Emitter NC 3 .335 (8.50) .343 (8.70) .039 (1.00) Min. 4° typ. .018 (0.45) .022 (0.55) .048 (0.45) .022 (0.55) .130 (3.30) .150 (3.81) 18° .031 (0.80) min. .031 (0.80) .035 (0.90) .100 (2.54) typ. 3°–9° .010 (.25) typ. .300–.347 (7.62–8.81) .114 (2.90) .130 (3.0) .300 (7.62) typ.