Optocoupler

PS2021 Datasheet – PhotoCoupler, DIP 6 Pin

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This is a kind of the transistor.

Part Number: PS2021

Function: Photo Coupler

Package: DIP 6 Pin Type

Manufacturer: Nippon Electric

Image

PS2021 datasheet pinout

Description

The PS2021 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon photo transistor.

Features

1. Small package : 7.2 x 6.5 x 3.5 mm
2. High isolation voltage : 4,000 Vac rating
3. High transfer ratio : 50 % Min
4. High speed switching
5. Economical, compact

Applications

1. Interface circuit for various instrumentation, control equipments.
2. Chopper circuits
3. Computer and peripheral manufatures
4. Pulse transformer
5. Data communication equipment.

 

PS2021 Datasheet PDF Download

PS2021 pdf

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ON3105 Datasheet – Output DC – Input Optocoupler ( PDF )

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Part Number: ON3105

Function: NPN- Output DC – Input Optocoupler

Manufacturer: Matsushita Electric, Nais, Panasonic

Image:

ON3105 datasheet

 

Description

Matsushita Electric Works (Nais) : NPN-Output DC- Input Optocoupler

ON3105 Optocoupler

Specsheet :

Number of Channels=1
V(BR)CEO (V) Breakdown Voltage=30
I(C) Abs.(A) Collector Current=20m
P(D) Max.(W) Power Dissipation=100m
V(CE)sat Max.(V)=400m
@I(C) (A) (Test Condition)=1.0m
@I(F) (A) (Test Condition)=20m
I(F) Max. (A) Forward Current=50m

 

components

Other data sheets are available within the file: ON-3105, 3105

 

ON3105 Datasheet PDF Download

0N3105 pdf

 

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