4N25, 4N26, 4N27, 4N28 Vishay Semiconductors Optocoupler, Phototransistor Output, with Base Connection DESCRIPTION The 4N25 family is an industry standard single channel phototransistor coupler. This family includes the 4N25, 4N26, 4N27, 4N28. Each optocoupler consists of gallium arsenide infrared LED and a silicon NPN phototransistor. FEATURES

Order today, ships today. 4N25 – Optoisolator Transistor with Base Output 5000Vrms 1 Channel 6-DIP from Vishay Semiconductor Opto Division. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

4N25 Features and Electrical Specifications. Offer high voltage isolation of 500Vrms test voltage; Common 6-pin DIP package; 4N25 optoisolator has very fast switching time .i.e rise time and fall time. Coupling capacitance between the input and output side is less than 0.5 pF; Input side reverse voltage is 5 volts and forward current is 60mA

Part #: 4N25. Download. File Size: 210Kbytes. Page: 15 Pages. Description: GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS. Manufacturer: Fairchild Semiconductor.

4 days ago · 4N25 onsemi / Fairchild Transistor Output Optocouplers Phototransistor Output Optocoupler datasheet, inventory, & pricing.

Products » 4N25, 4N26, 4N27, 4N28. 4N25, 4N26, 4N27, 4N28 PRODUCT INFORMATION. Optocoupler, Phototransistor Output, with Base Connection. Datasheet. Request Sample. Buy Now. Disclaimer: Please carefully read the disclaimer below before proceeding and before using this data. Your use of this data constitutes your acceptance of the terms and ...

Mar 16, 2018 · 4n25 is a standard single channel 6 pin industry standard phototransistor coupler that contains silicon NPN phototransistor and gallium arsenide infrared LED. It is also known as an optocoupler, photocoupler, or optoisolator.

Order today, ships today. 4N25 – Optoisolator Transistor with Base Output 2500Vrms 1 Channel 6-DIP from Lite-On Inc.. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

The 4N25 series is industry standard single channel phototransistor coupler. This series includes the 4N25, 4N26, 4N27, 4N28. Each optocoupler consists of gallium arsenide infrared LED and a silicon NPN phototransistor.

Dec 27, 2024 · The 4N25 is an optocoupler, an electronic component used to electrically isolate two circuits while still enabling signal transmission. It works by converting electrical signals into light via an infrared LED, which is then detected by a phototransistor and converted back into an electrical signal.