The MOC3020 Series consists of gallium arsenide infrared emitting diodes, optically coupled to a silicon bilateral switch. To order devices that are tested and marked per VDE 0884 requirements, the suffix ”V” must be included at the end of the part number. VDE 0884 is a test option. They are designed for applications requiring isolated triac triggering.
Maximum Ratings (TA = 25°C unless otherwise noted)
INFRARED EMITTING DIODE
Rating
Symbol
Value
Unit
Reverse Voltage
VR
3
Volts
Forward Current — Continuous
IF
60
mA
Total Power Dissipation @ TA = 25°C Negligible Power in Triac Driver
PD
100
mW
Derate above 25°C
1.33
mW/°C
OUTPUT DRIVER
Rating
Symbol
Value
Unit
Off–State Output Terminal Voltage
VDRM
400
Volts
Peak Repetitive Surge Current (PW = 1 ms, 120 pps)
ITSM
1
A
Total Power Dissipation @ TA = 25°C Derate above 25°C
PD
300 4
mW mW/°C
TOTAL DEVICE
Rating
Symbol
Value
Unit
Isolation Surge Voltage(1) (Peak ac Voltage, 60 Hz, 1 Second Duration)
VISO
7500
Vac(pk)
Total Power Dissipation @ TA = 25°C Derate above 25°C
PD
330 4.4
mW mW/°C
Junction Temperature Range
TJ
– 40 to +100
°C
Ambient Operating Temperature Range(2)
TA
– 40 to +85
°C
Storage Temperature Range(2)
Tstg
– 40 to +150
°C
Soldering Temperature (10 s)
TL
260
°C
Isolation surge voltage, VISO, is an internal device dielectric breakdown rating. For this test, Pins 1 and 2 are common, and Pins 4, 5, and 6 are common.
Refer to the Quality and Reliability Section in Opto Data Book for information on test conditions.
MOC3021 Pinout
Pin Definitions
Pin No
Pin Name
1
Anode
2
Cathode
3
NC
4
Main Terminal
5
TRIAC Substrate
6
Main Terminal
Applications
Solenoid/Valve Controls
Static ac Power Switch
Lamp Ballasts
Interfacing Microprocessors to 115 Vac Peripherals
Incandescent Lamp Dimmers
Motor Controls
Solid State Relays
MNO Datasheet
Download the MOC3021 IC Datasheet from the link given below.
