ISOCOM MOC3081, MOC3082, MOC3080, MOC3083 Datasheet

10/5/01

MOC3080, MOC3081, MOC3082, MOC3083

OPTICALLY COUPLED BILATERAL
SWITCH LIGHT ACTIVATED ZERO
VOLTAGE CROSSING TRIAC

DESCRIPTION

The MOC308_ Series are optically coupled

isolators consisting of a Gallium Arsenide
infrared emitting diode coupled with a mono­lithic silicon detector performing the functions
of a zero crossing bilateral triac mounted in a
standard 6 pin dual-in-line package.

FEATURES

l Options :-

10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.

l High Isolation Voltage (5.3kV
l Zero Voltage Crossing
l 800V Peak Blocking Voltage
l All electrical parameters 100% tested
l Custom electrical selections available

RMS

,7.5kV

APPLICATIONS

l CRTs
l Power Triac Driver
l Motors
l Consumer appliances
l Printers

PK

2.54

7.0

6.0

1.2

7.62

6.62

3.0

0.5

ABSOLUTE MAXIMUM RATINGS

)

3.35

4.0

3.0

Dimensions in mm

1
2 5

3 4

0.5

(25 °C unless otherwise noted)

Storage Temperature -400C - +1500C
Operating Temperature -400C - +1000C
Lead Soldering Temperature 2600C
(1.6mm from case for 10 seconds)
Input-to-output Isolation Voltage (Pk) 7500 Vac
(60 Hz , 1sec. duration)

INPUT DIODE

Forward Current 50mA
Reverse Voltage 6V
Power Dissipation 120mW
(derate linearly 1.41mW/0C above 250C)

6

7.62

13°
Max

0.26

OPTION SM

SURFACE MOUNT

0.6

0.1

10.46

9.86

1.25

0.75

OPTION G

7.62

0.26

10.16

ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, TS25 1YD England Tel: [phone]

Fax : [phone] e-mail [e-mail]

http://www.isocom.com

OUTPUT PHOTO TRIAC

Off-State Output Terminal Voltage 800V
RMS Forward Current 100mA
Forward Current (Peak) 1.2A
Power Dissipation 150mW
(derate linearly 1.76mW/0C above 250C)

POWER DISSIPATION

Total Power Dissipation 250mW
(derate linearly 2.94mW/0C above 250C)

ISOCOM INC

1024 S. Greenville Ave, Suite 240,

Allen, TX 75002 USA

Tel: [phone] Fax: [phone]

e-mail [e-mail]

http://www.isocom.com

DB92698m-AAS/A1

10/5/01

ELECTRICAL CHARACTERISTICS ( TA = 25°C Unless otherwise noted )

PARAMETER MIN TYP MAX UNITS TEST CONDITION

Input Forward Voltage (VF) 1.2 1.5 V IF = 30mA

Reverse Current (IR) 100 µA VR = 6V

Output Peak Off-state Current ( I

Peak Blocking Voltage ( V
On-state Voltage ( V

TM

) 300 nA V

DRM

) 800 V I

DRM

= 800V (note 1 )

DRM

= 300nA

DRM

) 1.8 3.0 V ITM = 100mA ( peak )

Critical rate of rise of
off-state Voltage ( dv/dt ) 100 V/µs

Coupled Input Current to Trigger ( IFT )(note 2 )

MOC3080 30 mA VTM = 3V ( note 2 )
MOC3081 15 mA

MOC3082 10 mA
MOC3083 5 mA

Holding Current , either direction ( IH ) 100 µA
Input to Output Isolation Voltage V

Zero Inhibit Voltage ( VIH ) 35 V IF= Rated I

Crossing MT1-MT2 Voltage

5300 V

ISO

7500 V

RMS
PK

See note 3
See note 3

FT

Charact- above which device

-eristic will not trigger
Leakage in Inhibited State ( IS ) 500 µA IF= Rated I

V

DRM

FT

= 800V off-state

Note 1. Guaranteed to trigger at an IF value less than or equal to max. I

between Rated I

Note 2. Measured with input leads shorted together and output leads shorted together.

and absolute max. IF .

FT

, recommended IF lies

FT

DB92698m-AAS/A1