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. Tamb = 25 °C, unless otherwise specified.

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.

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 ...

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. These couplers are Underwriters Laboratories (UL) listed to comply with a 5300 VRMS isolation test voltage. This isolation

2024年12月27日 · 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.

2018年3月16日 · 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.

2018年3月9日 · 4N25 OPTOCOUPLER IC has many replacements like 4N26, 4N27, 4N28, 4N33, MCT2E, PC817. We need to check parameters and Pin configuration carefully before replacing. Replacing without taking voltage, current, and frequency parameters may lead to …

The 4N25 is an optocoupler, also known as an opto-isolator, which is a component that provides electrical isolation between its input and output through optical means. The 4N25 consists of a light-emitting diode (LED) optically coupled to a phototransistor.