MOC8050M datasheet(2/13 Pages) ONSEMI

2 / 13 page

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MOC8021M, MOC8050M Rev. 3.2

April 2015

MOC8021M, MOC8050M

6-Pin DIP Photodarlington Optocoupler

(No Base Connection)

Features

■ High BVCEO:

– Minimum 50 V (MOC8021M)

– Minimum 80 V (MOC8050M)

■ High Current Transfer Ratio:

– Minimum 1000% (MOC8021M)

– Minimum 500% (MOC8050M)

■ No Base Connection for Improved Noise Immunity

■ Safety and Regulatory Approvals:

– UL1577, 4,170 VACRMS for 1 Minute

– DIN-EN/IEC60747-5-5, 850 V Peak Working

Insulation Voltage

Applications

■ Appliances, Measuring Instruments

■ I/O Interface for Computers

■ Programmable Controllers

■ Portable Electronics

■ Interfacing and Coupling Systems of Different

Potentials and Impedance

■ Solid State Relays

Description

The MOC8021M and MOC8050M are photodarlington-

type optically coupled optocouplers. The devices have a

gallium arsenide infrared emitting diode coupled with a

silicon darlington phototransistor.

Schematic

Package Outlines

EMITTER

COLLECT

N/C

ANODE

CATHODE

N/C

Figure 1. Schematic

Figure 2. Package Outlines

MOC8050M Datasheet(PDF) 2 Page - ON Semiconductor