VOL628A-2T Allicdata Electronics
Allicdata Part #:

VOL628A-2T-ND

Manufacturer Part#:

VOL628A-2T

Price: $ 0.23
Product Category:

Isolators

Manufacturer: Vishay Semiconductor Opto Division
Short Description: OPTOISOLATOR 5KV TRANS LSOP-4
More Detail: Optoisolator Transistor Output 5000Vrms 1 Channel ...
DataSheet: VOL628A-2T datasheetVOL628A-2T Datasheet/PDF
Quantity: 1000
3000 +: $ 0.21168
Stock 1000Can Ship Immediately
$ 0.23
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Number of Channels: 1
Voltage - Isolation: 5000Vrms
Current Transfer Ratio (Min): 63% @ 1mA
Current Transfer Ratio (Max): 125% @ 1mA
Turn On / Turn Off Time (Typ): 6µs, 5.5µs
Rise / Fall Time (Typ): 3.5µs, 5µs
Input Type: AC, DC
Output Type: Transistor
Voltage - Output (Max): 80V
Current - Output / Channel: 50mA
Voltage - Forward (Vf) (Typ): 1.16V
Current - DC Forward (If) (Max): 60mA
Vce Saturation (Max): 400mV
Operating Temperature: -55°C ~ 110°C
Mounting Type: Surface Mount
Package / Case: 4-SMD, Gull Wing
Supplier Device Package: 4-LSOP (2.54mm)
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 electrical devices that isolate a transmitter from a recipient, creating a barrier between them. This barrier prevents noise and electric transients from interfering with the signal. The VOL628A-2T optoisolator belongs to the family of optoisolators based on a transistor, photovoltaic output.

The VOL628A-2T consists of an infrared emitter optically coupled with a solid-state integrated circuit (IC) that has a built-in photouv-detector, signal-processing circuitry, and an output driver. The main components of the optoisolator are an infrared LED and an NPN transistor output in a non-hermetically sealed 4-pin dual-in-line package.

The VOL628A-2T optoisolator works by having the emitter light turn on the photodiode, which in turn creates a voltage potential across it. When the photovoltage exceeds the transistor\'s base threshold, it will turn on the output transistor. The output transistor absorbs the voltage excess in order to stabilize the output current. This isolates the controlling input signal from the controlling output circuitry.

The VOL628A-2T optoisolator has a number of applications, but is most commonly used in digital and microprocessor systems which require electrical isolation between the two components. In a computer system, it is used to provide an electrical link between a logic circuit and a low-voltage circuit while providing protection from electrical noise spikes and ground loops. Since the optoisolator\'s output is an open collector, it can be used to drive a relay coil, actuate a switch, or control a stepper motor. In addition, the optoisolator can be used to isolate telecommunications signals and protect against electrical surges.

The VOL628A-2T optoisolator offers a number of advantages over other isolation techniques. Due to its small form factor, it can be used in a wide variety of applications. Additionally, since it is optically isolated, it eliminates the need for a common power supply for both the controlling circuit and the controlled circuit. As such, it reduces power costs and improves system efficiency. The optoisolator also offers over-voltage protection and is immune to most electrical noise.

The VOL628A-2T optoisolator is a reliable and efficient component for electrical isolation. It provides a valuable link between the two components while ensuring isolation from dangerous electrical transients and noise sources. As such, it is an invaluable component for digital and microprocessor systems which require electrical isolation.

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

Related Products
Search Part number : "VOL6" Included word is 22
Part Number Manufacturer Price Quantity Description
VOL6505I US-Lasers In... 39.73 $ 24 LASER MODULE ADJ 650 NM 1...
VOL6605I US-Lasers In... 0.0 $ 1000 LASER MODULE ADJ 660 NM 1...
VOL6405I US-Lasers In... 0.0 $ 1000 LASER MODULE ADJ 640 NM 1...
VOL6355I US-Lasers In... 59.09 $ 1000 LASER MODULE ADJ 635 NM 1...
VOL628A-2T Vishay Semic... 0.23 $ 1000 OPTOISOLATOR 5KV TRANS LS...
VOL618A-3T Vishay Semic... -- 1000 OPTOISOLATOR 5KV TRANS 4-...
VOL618A-2T Vishay Semic... -- 1000 OPTOISOLATOR 5KV TRANS 4-...
VOL617A-1X001T Vishay Semic... 0.15 $ 3000 OPTOISOLATOR 5KV TRANS 4-...
VOL628A Vishay Semic... 0.23 $ 1000 OPTOISOLATOR 5KV TRANS LS...
VOL617A-8X001T Vishay Semic... -- 1000 OPTOISOLATOR 5KV TRANSOpt...
VOL617A-2X001T Vishay Semic... 0.15 $ 1000 OPTOISOLATOR 5KV TRANS 4-...
VOL618A-3X001T Vishay Semic... -- 53 OPTOISOLATOR 5KV TRANS 4-...
VOL628A-3T Vishay Semic... 0.23 $ 1000 OPTOISOLATOR 5KV TRANS LS...
VOL628A-2X001T Vishay Semic... 0.22 $ 1000 OPTOISOLATOR 5KV TRANS LS...
VOL628A-3X001T Vishay Semic... 0.22 $ 1000 OPTOISOLATOR 5KV TRANS LS...
VOL617A-3X001T Vishay Semic... -- 231 OPTOISOLATOR 5KV TRANS 4-...
VOL618A-2X001T Vishay Semic... 0.2 $ 12000 OPTOISOLATOR 5KV TRANS 4-...
VOL617A-3T Vishay Semic... -- 18000 OPTOISOLATOR 5KV TRANS 4-...
VOL617A-4T Vishay Semic... 0.14 $ 6000 OPTOISOLATOR 5KV TRANS 4-...
VOL617A-1T Vishay Semic... -- 1000 OPTOISOLATOR 5KV TRANS 4-...
VOL617A-4X001T Vishay Semic... -- 38874 OPTOISOLATOR 5KV TRANS 4-...
VOL617A-2T Vishay Semic... -- 9000 OPTOISOLATOR 5KV TRANS 4-...
Latest Products
IL5

OPTOISO 5.3KV TRANS W/BASE 6DIPOptoisola...

IL5 Allicdata Electronics
EL816(S1)(B)(TB)

OPTOISOLTR 5KV TRANSISTOR 4-SMDOptoisola...

EL816(S1)(B)(TB) Allicdata Electronics
EL815(S1)(TB)-V

OPTOISOLTR 5KV DARLINGTON 4-SMDOptoisola...

EL815(S1)(TB)-V Allicdata Electronics
FOD8153SD

OPTOISOLATOR 5KV DARLINGTON 4SMDOptoisol...

FOD8153SD Allicdata Electronics
CNY17F3TM

OPTOISO 4.17KV TRANS 6DIPOptoisolator Tr...

CNY17F3TM Allicdata Electronics
H11A617DSD

OPTOISO 5.3KV TRANSISTOR 4SMDOptoisolato...

H11A617DSD Allicdata Electronics