MOC3030, MOC3031, MOC3032, MOC3033

OPTICALLY COUPLED BILATERAL

SWITCH LIGHT ACTIVATED ZERO
VOLTAGE CROSSING TRIAC

2.54 Dimensions in mm
DESCRIPTION
1 6
The MOC303_ Series are optically coupled 7.0
6.0 2 5
isolators consisting of a Gallium Arsenide
3 4
infrared emitting diode coupled with a mono-
lithic silicon detector performing the functions 1.2
of a zero crossing bilateral triac mounted in a
7.62 7.62
standard 6 pin dual-in-line package. 6.62 4.0
3.0
FEATURES 13°
0.5
l Options :- Max
3.0
10mm lead spread - add G after part no. 0.26
Surface mount - add SM after part no. 0.5 3.35
Tape&reel - add SMT&R after part no.
l High Isolation Voltage (5.3kVRMS ,7.5kVPK )
l Zero Voltage Crossing ABSOLUTE MAXIMUM RATINGS
l 250V Peak Blocking Voltage (25 °C unless otherwise noted)
l All electrical parameters 100% tested
l Custom electrical selections available Storage Temperature -400C - +1500C
Operating Temperature -400C - +1000C
APPLICATIONS Lead Soldering Temperature 2600C
l CRTs (1.6mm from case for 10 seconds)
l Power Triac Driver Input-to-output Isolation Voltage (Pk) 7500 Vac
l Motors (60 Hz , 1sec. duration)
l Consumer appliances
l Printers INPUT DIODE

Forward Current 50mA

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

OUTPUT PHOTO TRIAC

Off-State Output Terminal Voltage 250V

OPTION SM OPTION G RMS Forward Current 100mA
SURFACE MOUNT 7.62 Forward Current (Peak) 1.2A
Power Dissipation 150mW
(derate linearly 1.76mW/0C above 250C)

0.6 POWER DISSIPATION

0.1 1.25 0.26
0.75
10.46 Total Power Dissipation 250mW
10.16 (derate linearly 2.94mW/0C above 250C)
9.86

ISOCOM INC
ISOCOM COMPONENTS LTD
1024 S. Greenville Ave, Suite 240,
Unit 25B, Park View Road West,
Allen, TX 75002 USA
Park View Industrial Estate, Brenda Road
Tel: (214) 495-0755 Fax: (214) 495-0901
Hartlepool, Cleveland, TS25 1YD
e-mail info@isocom.com
Tel: (01429) 863609 Fax :(01429) 863581 http://www.isocom.com
19/12/01 DB92006m-AAS/A4
 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 ( IDRM ) 300 nA VDRM = 250V (note 1 )

Peak Blocking Voltage ( VDRM ) 250 V IDRM = 300nA
On-state Voltage ( VTM ) 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 )

MOC3030 30 mA VTM = 3V ( note 2 )
MOC3031 15 mA
MOC3032 10 mA
MOC3033 5 mA

Holding Current , either direction ( IH ) 100 µA

Input to Output Isolation Voltage VISO 5300 VRMS See note 3
7500 VPK See note 3

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

Crossing MT1-MT2 Voltage
Charact- above which device
-eristic will not trigger
Leakage in Inhibited State ( IS ) 500 µA IF= Rated IFT
VDRM = 250V off-state

Note 1. Test voltage must be applied within dv/dt rating.

Note 2. Guaranteed to trigger at an IF value less than or equal to max. IFT , recommended IF lies
between Rated IFT and absolute max. IF .
Note 3. Measured with input leads shorted together and output leads shorted together.

19/12/01 DB92006m-AAS/A4
 RMS On-state Current vs. Ambient Temperature Normalised Repetitive Peak Off-state
Voltage vs. Ambient Temperature

Normalised repetitive peak off-state voltage ( V )

1.4
RMS on-state current I T (Arms)

0.1 1.2

1.0

0.8

0.05 0.6 Normalised

to TA = 25°C
0.4

0.2
0 0
-30 0 25 50 75 100 125 -30 0 25 50 75 100
Ambient temperature TA ( °C ) Ambient temperature TA ( °C )

Forward Current vs. Ambient Temperature On-state Voltage vs. Ambient Temperature

60 2.8

2.4
50
Forward current I F (mA)

On-state voltage V TM (V)

2.0
40
1.6
30
1.2
20
0.8

10
0.4
0 0
-30 0 25 50 75 100 125 -30 0 25 50 75 100
Ambient temperature TA ( °C ) Ambient temperature TA ( °C )

Normalised Input Trigger Current On-state Current vs. On-state Voltage

vs. Ambient Temperature
1.4 100
) FT

1.2
Normalised input trigger current ( I

80
On-state current I TM (mA)

1.0

0.8 60

0.6 Normalised IF = 20mA

to TA = 25°C 40 TA = 25°C
0.4
20
0.2

0 0
-30 0 25 50 75 100 0 0.4 0.8 1.2 1.6 2.0
Ambient temperature TA ( °C ) On-state voltage VTM (V)
19/12/01 DB92006m-AAS/A4