Phototransistor archives - DataSheetCafe.com

Part Number: DPC-817C, DPC817C

Function: PHOTOTRANSISTOR / PHOTOCOUPLER

Package: DIP 4 Pin Type

Manufacturer: KeepJump International Technology ( http://www.keepjump.com.tw )

Image

Description

DPC-817C is Phototransistor, Photocoupler.

Features

1. The DPC-817 series are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor

2. The lead pitch is 2.54 mm

Pinout

Features

1. Current transfer ratio ( CTR : 50 ~ 600% at If=5ma, Vce = 5V )

2. High isolation voltage between input and output ( Viso=5000V rms )

3. Creepage distance > 7.62 mm

4. Operation temperature up to +110°C

5. Compact small outline package

Applications:

1. Computer terminals

2. System appliances, measuring instruments

3. Signal transmission between circuits.

DPC-817C Datasheet

Posts related to ‘ Phototransistor ‘

Part number	Description
TLP181	Photocoupler, Phototransistor
PS2513L-1	Phototransistor, Photocoupler
MCT4	Phototransistor Optocoupler – Fairchild
OP505	Infrared selected NPN phototransistor
4N37-M	Phototransistor, Optocoupler
MCT2	Phototransistor, 6 Pin – ISOCOM
TLP130	Photocoupler, PhotoTransistor
H11D1	Phototransistor Optocoupler
LTV4N35	Photocoupler ( Phototransistor )

What is MCT2?

This is a type of optocoupler, also known as an optoisolator. It consists of an LED and a phototransistor in a single package, and is used to transfer electrical signals between two isolated circuits.

Function: Optocoupler, Phototransistor

Package: DIP 6 Pin

Manufacturer: Fairchild Semiconductor

Pinouts:

MCT2 datasheet

Description

The MCT2 series optoisolators consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin dual in-line package. The LED and phototransistor are physically separated by a small gap, allowing the optocoupler to provide electrical isolation and protection against voltage transients and surges.

Features

1. Maximum collector-emitter voltage of 30 volts

2. Maximum collector current of 50 mA

3. Fast switching speed

4. Low power consumption

5. RoHS compliant

Image

Applications

1. Power supply regulators

2. Digital logic inputs

3. Microprocessor inputs

4. Switching power supplies

5. Industrial control systems

Advantage

MCT2 is that it provides electrical isolation between the input and output circuits, which can help to prevent ground loops and improve overall system reliability.

This optocoupler is a versatile and reliable component that can provide electrical isolation and signal transfer in a variety of different applications.

번역결과

Reference Site: https://en.wikipedia.org/wiki/Opto-isolator

Other data sheets are available within the file: MCT2-M, MCT210, MCT2200, MCT2201