MOC8021SD Allicdata Electronics
Allicdata Part #:

MOC8021SD-ND

Manufacturer Part#:

MOC8021SD

Price: $ 0.00
Product Category:

Isolators

Manufacturer: ON Semiconductor
Short Description: OPTOISO 5.3KV DARLINGTON 6-SMD
More Detail: Optoisolator Darlington Output 5300Vrms 1 Channel ...
DataSheet: MOC8021SD datasheetMOC8021SD Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Number of Channels: 1
Voltage - Isolation: 5300Vrms
Current Transfer Ratio (Min): 1000% @ 10mA
Current Transfer Ratio (Max): --
Turn On / Turn Off Time (Typ): 3.5µs, 95µs
Rise / Fall Time (Typ): --
Input Type: DC
Output Type: Darlington
Voltage - Output (Max): 50V
Current - Output / Channel: 150mA
Voltage - Forward (Vf) (Typ): 1.15V
Current - DC Forward (If) (Max): 60mA
Vce Saturation (Max): 2V
Operating Temperature: -55°C ~ 100°C
Mounting Type: Surface Mount
Package / Case: 6-SMD, Gull Wing
Supplier Device Package: 6-SMD
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators are becoming increasingly popular as reliable signal transmission and isolation solutions. One of the most widely used devices in this category is the MOC8021SD opto-isolator. This device features a transistor output with photocoupler element, which allows it to reliably transfer signals while providing high levels of isolation.

The MOC8021SD opto-isolator is primarily used for applications that require highly reliable signal isolation, such as medical equipment, power supplies and industrial control circuits. Its primary use is in motor control applications, where it can provide high levels of isolation and accurate signal transfer. The device can be used in both AC and DC motor control circuits.

The primary function of the MOC8021SD opto-isolator is to prevent “ground-loops”, which are created when the ground potential of the two circuits is not the same. A ground loop can cause excessive current draw, which can be dangerous and have damaging effects on electrical components. The isolator prevents current from passing from one circuit to the other, thus eliminating the risk of damage from ground loops.

The opto-isolator works on the principle of the photocoupler element. A light-emitting diode (LED) is housed within the isolator, which is coupled to a phototransistor. When the LED emits light, the phototransistor detects it and acts as a switch by either allowing or disallowing current flow through the circuit. The signal is then transferred from one circuit to the other.

The MOC8021SD opto-isolator is relatively easy to use and is highly reliable. It has a built-in protective diode that prevents it from being damaged by excessive current. The device also features a wide operating temperature range, which allows for a wide range of applications. Additionally, the device has low power consumption and does not require an external power supply.

The MOC8021SD opto-isolator is also relatively inexpensive, making it an attractive solution for many applications. Furthermore, it is relatively easy to install and does not require complex wiring or special tools. In addition, it has high input-to-output isolation voltage, which prevents interference from outside sources.

The MOC8021SD opto-isolator is used in a variety of applications, from industrial motor control to power supply and audio/video applications. It is also used in aerospace, automotive and medical applications. The device is becoming increasingly popular due to its reliable signal transmission and isolation, low power consumption and wide temperature range.

The specific data is subject to PDF, and the above content is for reference

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