Product Summary

The MOC8050 is a photodarlington-type optically coupled optocoupler. The device has a gallium arsenide infrared emitting diode coupled with a silicon darlington phototransistor. The applications of the MOC8050 are (1)Appliances, measuring instruments; (2)I/O interface for computers; (3)Programmable controllers; (4)Portable electronics; (5)Interfacing and coupling systems of different potentials and impedance; (6)Solid state relays.

Parametrics

MOC8050 absolute maximum ratings: (1)TSTG Storage Temperature: -55 to +150℃; (2)Operating Temperature TOPR: -55 to +100℃; (3)Lead Solder Temperature TSOL: 260℃ for 10 sec; (4)Total Device Power Dissipation PD: 250 mW; (5)Input-Output Isolation Voltage VISO: 5300 Vac(rms).

Features

MOC8050 features: (1)High BVCEO-Minimum 80 V; (2)High current transfer ratio: 500%; (3)No base connection for improved noise immunity; (4)Underwriters Laboratory (UL) recognized File# E90700.

Diagrams

MOC8050 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MOC8050
MOC8050

Fairchild Semiconductor

Transistor Output Optocouplers Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC8050VM
MOC8050VM

Fairchild Semiconductor

Transistor Output Optocouplers Optocoupl DC-In 1-Ch DC-Out 6-Pin

Data Sheet

0-1: $0.50
1-25: $0.38
25-100: $0.33
100-250: $0.29
MOC8050W
MOC8050W

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable 
MOC8050TVM
MOC8050TVM

Fairchild Semiconductor

Transistor Output Optocouplers Photodarlington

Data Sheet

0-1: $0.34
1-25: $0.28
25-100: $0.24
100-250: $0.22
MOC8050SR2VM
MOC8050SR2VM

Fairchild Semiconductor

Transistor Output Optocouplers Photodarlington

Data Sheet

0-1: $0.50
1-25: $0.39
25-100: $0.34
100-250: $0.30
MOC8050SR2M
MOC8050SR2M

Fairchild Semiconductor

Transistor Output Optocouplers Photodarlington

Data Sheet

0-1000: $0.16
1000-2000: $0.14
2000-5000: $0.13
5000-10000: $0.13
MOC8050S-M
MOC8050S-M

Fairchild Semiconductor

Transistor Output Optocouplers DISC BY MOUSER 10/01

Data Sheet

Negotiable 
MOC8050SD
MOC8050SD

Fairchild Semiconductor

Transistor Output Optocouplers 6-Pin Optocoupler Photodarlington

Data Sheet

Negotiable