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MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

MOC303XM, MOC304XM Rev. 1.6

August 2015

MOC3031M, MOC3032M, MOC3033M,

MOC3041M, MOC3042M, MOC3043M

6-Pin DIP Zero-Cross Triac Driver Output Optocoupler

(250/400 Volt Peak)

Features

• Simplifies Logic Control of 115 VAC Power

• Zero Voltage Crossing

• dv/dt of 2000 V/μs Typical, 1000 V/μs Guaranteed

• Peak Blocking Voltage

– 250 V, MOC303XM

– 400 V, MOC304XM

• Safety and Regulatory Approvals

– UL1577, 4,170 VACRMS for 1 Minute

– DIN EN/IEC60747-5-5

Applications

• Solenoid/Valve Controls

• Lighting Controls

• Static Power Switches

• AC Motor Drives

• Temperature Controls

• E.M. Contactors

• AC Motor Starters

• Solid State Relays

Description

The MOC303XM and MOC304XM devices consist of a

GaAs infrared emitting diode optically coupled to a

monolithic silicon detector performing the function of a

zero voltage crossing bilateral triac driver.

They are designed for use with a triac in the interface of

logic systems to equipment powered from 115 VAC

lines, such as teletypewriters, CRTs, solid-state relays,

industrial controls, printers, motors, solenoids and

consumer appliances, etc.

Schematic Package Outlines

Figure 1. Schematic Figure 2. Package Outlines

MAIN TERM.

NC*

N/C

*DO NOT CONNECT

(TRIAC SUBSTRATE)

ANODE

CATHODE

6MAIN TERM.

ZERO

CROSSING

CIRCUIT

MOC303XM, MOC304XM Rev. 1.6 2

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Safety and Insulation Ratings

As per DIN EN/IEC 60747-5-5, this optocoupler is suitable for “safe electrical insulation” only withi n the safety limit

data. Compliance with the safety ratings shall be ensured by means of protective circuits.

Parameter Characteristics

Installation Classifications per DIN VDE

0110/1.89 Table 1, For Rated Mains Voltage < 150 VRMS I–IV

< 300 VRMS I–IV

Climatic Classification 40/85/21

Pollution Degree (DIN VDE 0110/1.89) 2

Comparative Tracking Index 175

Symbol Parameter Value Unit

VPR

Input-to-Output Test Voltage, Method A, VIORM x 1.6 = VPR,

Type and Sample Test wi th tm = 10 s, Partial Discharge < 5 pC 1275 Vpeak

Input-to-Output Test Voltage, Method B, VIORM x 1.875 = VPR,

100% Production Test with tm = 1 s, Partial Discharge < 5 pC 1594 Vpeak

VIORM Maximum Working Insulation Voltage 850 Vpeak

VIOTM Highest Allowable Over-Voltage 6000 Vpeak

External Creepage ≥ 7mm

External Clearance ≥ 7mm

External Clearance (for Option TV, 0.4" Lead Spacing) ≥ 10 mm

DTI Distance Through Insulation (Insulation Thickness) ≥ 0.5 mm

RIO Insulation Resistance at TS, VIO = 500 V > 109Ω

MOC303XM, MOC304XM Rev. 1.6 3

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exp osure to stresses above the reco mmended op erating conditions may affe ct device reliabil ity.

The absolute maximum ratings are stress ratings only. TA = 25°C unless otherwise specified.

Symbol Parameters Device Value Unit

TOTAL DEVICE

TSTG Storage Temperature All -40 to +150 °C

TOPR Operating Temperature All -40 to +85 °C

TJJunction Temperature Range All -40 to +100 °C

TSOL Lead Solder Temperature All 260 for

10 seconds °C

PDTotal Device Power Dissipation at 25°C Ambient All 250 mW

Derate Above 25°C 2.94 mW/°C

EMITTER

IFContinuous Forward Current All 60 mA

VRReverse Voltage All 6 V

PDTotal Power Dissipation at 25°C Ambient All 120 mW

Derate Above 25°C 1.41 mW/°C

DETECTOR

VDRM Off-State Output Terminal Voltage

MOC3031M

MOC3032M

MOC3033M 250

MOC3041M

MOC3042M

MOC3043M 400

ITSM Peak Repetitive Surge Current

(PW = 100 μs, 120 pps) All 1 A

PDTotal Power Dissipation at 25°C Ambient All 150 mW

Derate Above 25°C 1.76 mW/°C

MOC303XM, MOC304XM Rev. 1.6 4

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Electrical Characteristics

TA = 25°C unless otherwise specified.

Individual Component Characteristic s

Transfer Characteristics

Zero Crossing Characteristics

Isolation Characteristics

Notes:

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

2. This is static dv/dt. See Figure 11 for test circuit. Commutating dv/dt is a function of the load-driving thyristor(s) only.

3. All devices are guaranteed to trigger at an IF value less than or equal to max IFT. Therefore, recommended operating

IF lies between max IFT (15 mA for MOC3031M and MOC3041M, 10 mA for MOC3032M and MOC3042M, 5 mA for

MOC3033M and MOC3043M) and absolute maximum IF (60 mA).

4. Isolation 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.

Symbol Parameters Test Conditions Device Min. Typ. Max. Unit

EMITTER

VFInput Forward Voltage IF = 30 mA All 1.25 1.50 V

IRReverse Leakage Current VR = 6 V All 0.01 100 μA

DETECTOR

IDRM1 Peak Blocking Current,

Either Direction Rated VDRM, IF = 0(1) All 100 nA

VTM Peak On-State Voltage,

Either Direction ITM = 100 mA peak, IF = 0 All 1.8 3.0 V

dv/dt Critical Rate of Rise of

Off-State Voltage IF = 0 (Figure 11)(2) All 1000 2000 V/μs

Symbol DC Characteristics Test Conditions Device Min. Typ. Max. Unit

IFT LED T rigger Current Main Terminal

Voltage = 3 V(3)

MOC3031M

MOC3041M 15

MOC3032M

MOC3042M 10

MOC3033M

MOC3043M 5

IHHolding Current,

Either Direction All 400 μA

Symbol Characteristics Test Conditions Device Min. Typ. Max. Unit

VIH Inhibit Voltage

IF = rated IFT, MT1-MT2

voltage above which device

will not trigger

off-state

All 20 V

IDRM2 Leakage in Inhibited

State IF = rated IFT, rated VDRM

off-state All 2 mA

Symbol Parameter Test Conditions Device Min. Typ. Max. Unit

VISO Isolation Voltage(4) t = 1 Minute All 4170 VACRMS

MOC303XM, MOC304XM Rev. 1.6 5

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Typical Performance Curves

TA, AMBIENT TEMPERATURE ( oC)

0.1

100

1000

10000

-40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100

0.8

0.9

1.0

1.1

1.2

1.3

-4-3-2-101234

-800

-600

-400

-200

200

400

600

800

IF - LED FORWARD CURRENT (mA)

TA, AMBIENT TEMPERATURE (°C)

VTM, ON-STATE VOLTAGE (VOLTS)

0.1 1 10 100

- FORWARD VOLTAGE (V)

, NORMALIZED

DRM

, LEAKAGE CURRENT (nA) I

, ON-STATE CURRENT (mA)

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

Figure 5. Trigger Current vs. Temperature Figure 6. Leakage Current, IDRM vs. Temperature

Figure 3. LED Forward Voltage vs. Forward Current Figure 4. On-State Characteristics

TA = -40°C

TA = 25°C

TA = 85°C

IF = 30mA

TA = 25°C

NORMALIZED TO

TA = 25oC

MOC303XM, MOC304XM Rev. 1.6 6

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Typical Performance Curves (Continued)

-40 -20 0 20

TA, AMBIENT TEMPERATURE (°C)

PWIN, LED TRIGGER PULSE WIDTH (μS)

40 60 80 100

DRM2

, NORMALIZED

, HOLDING CURRENT (NORMALIZED)

INH

- NORMALIZED I

, LED TRIGGER CURRENT (NORMAILZED)

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

1 10 100

-40 -20 0 20 40 60 80 100

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

0.7

0.8

0.9

1.0

1.1

1.2

1.3

Figure 9. Holding Current, IH vs. Temperature Figure 10. Inhibit Voltage vs. Temperature

Figure 7. IDRM2 - Leakage in Inhibit State vs. Temperature Figure 8. LED Current Required to Trigger vs. LED Pulse Width

IF = RATED I FT

NORMALIZED TO

PWIN >> 100 μs

NORMALIZED TO

TA = 25°C

MOC303XM, MOC304XM Rev. 1.6 7

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Typical circuit (Fig 14, 15) for use when hot line switching is required. In this circuit the “hot” side of the line is switched

and the load connected to the cold or neutral side. The load may be connected to either the neutral or hot line.

Rin is calculated so that IF is equal to the rated IFT of the part, 5mA for the MOC3033M and MOC3043M, 10mA for the

MOC3032M and MOC3042M, or 15mA for the MOC3031M and MOC3041M. The 39 ohm resistor and 0.01μF

capacitor are for snubbing of the triac and may or may not be necessary depending upon the particular triac and load

used.

Figure 11. Static dv/dt Test Circuit

Figure 12. Static dv/dt Test Waveform

(MOC3031M, MOC3032M, MOC3033M)

Vdc

+400 for MOC304XM

+250 for MOC303XM

R = 10 kΩ

CTEST

X100

SCOPE

PROBE

PULSE

INPUT MERCURY

WETTED

RELAY

158 V

0 VOLTS

APPLIED VOLTAGE

WAVEFORM

Vmax = 250 V

dv/dt = 0.63 Vmax = 158

RTEST

D.U.T.D.U.T.

τττ

RC RC

Figure 13. Static dv/dt Test Waveform

(MOC3041M, MOC3042M, MOC3043M)

252 V

0 VOLTS

APPLIED VOLTAGE

WAVEFORM

Vmax = 400 V

dv/dt = 0.63 Vmax = 252

RC RC

1. The mercury wetted relay provides a high speed repeated

pulse to the D.U.T.

2. 100x scope probes are used, to allow high speeds and

voltages.

3. The worst-case condition for static dv/dt is established by

triggering the D.U.T. with a normal LED input current, then

removing the current. The variable RTEST allows the dv/dt

to be gradually increased until the D.U.T. continues to

trigger in response to the applied voltage pulse, even after

the LED current has been removed. The dv/dt is then

decreased until the D.U.T stops triggering. τRC is

measured at this point and recorded.

Figure 14. Hot-Line Switching Application Circuit

(MOC3031M, MOC3032M, MOC3033M)

0.01

4115 VAC

HOT

NEUTRAL

180Ω

*For highly inductive loads (power factor < 0.5), change this value to 360 ohms.

1 k

MOC3031M

MOC3032M

MOC3033M 39Ω *

LOAD

Figure 15. Hot-Line Switching Application Circuit

(MOC3041M, MOC3042M, MOC3043M)

0.01

4240 VAC

HOT

NEUTRAL

360Ω

*For highly inductive loads (power factor < 0.5), change this value to 360 ohms.

330

MOC3041M

MOC3042M

MOC3043M 39Ω *

LOAD

MOC303XM, MOC304XM Rev. 1.6 8

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Figure 16. Inverse-Parallel SCR Driver Circuit

(MOC3031M, MOC3032M, MOC3033M)

Suggested method of firing two , back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors, R1

and R2, are optional 1kΩ.

Figure 17. Inverse-Parallel SCR Driver Circuit

(MOC3041M, MOC3042M, MOC3043M)

Suggested method of firing two , back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors,

R1 and R2, are optional 330Ω.

Note:

This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.

VCC

Rin

115 VAC

SCR

180

R1 D1

SCR

MOC3031M

MOC3032M

MOC3033M

R2 D2

LOAD

VCC

Rin

240 VAC

SCR

360

R1 D1

SCR

MOC3041M

MOC3042M

MOC3043M

R2 D2

LOAD

MOC303XM, MOC304XM Rev. 1.6 9

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Reflow Profile

Figure 18. Reflow Profile

300

280

260

240

220

200

180

160

140

120

100

°C

Time (s)

0 60 180120 270

260°C

>245°C = 42 Sec

Time above

183°C = 90 Sec

360

1.822°C/Sec Ramp up rate

33 Sec

MOC303XM, MOC304XM Rev. 1.6 10

MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)

Ordering Information(5)

Note:

5. The product orderable part number system listed in this table also applies to the MOC3032M, MOC3033M,

MOC3041M, MOC3042M, and MOC3043M product families.

Marking Information

Figure 19. Top Mark

Part Number Package Packing Method

MOC3031M DIP 6-Pin Tube (50 Units)

MOC3031SM SMT 6-Pin (Lead Bend) Tube (50 Units)

MOC3031SR2M SMT 6-Pin (Lead Bend) Tape and Reel (1000 Units)

MOC3031VM DIP 6-Pin, DIN EN/IEC60747-5-5 Option Tube (50 Units)

MOC3031SVM SMT 6-Pin (Lead Bend), DIN EN/IEC60747-5-5 Option Tube (50 Units)

MOC3031SR2VM SMT 6-Pin (Lead Bend), DIN EN/IEC60747-5-5 Option Tape and Reel (1000 Units)

MOC3031TVM DIP 6-Pin, 0.4” Lead Spacing, DIN EN/IEC60747-5-5 Option Tube (50 Units)

MOC3031

43 5

V X YY

Top Mark Definitions

1 Fairchild Logo

2 Device Number

3DIN EN/IEC60747-5-5 Option (only appears on component

ordered with this option)

4 One-Digit Year Code, e.g., ‘5’

5 Two-Digit Work Week, Ranging from ‘01’ to ‘53’

6 Assembly Package Code

www.onsemi.com

ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.

ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent

coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.

ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,

regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or

specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer

application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not

designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification

in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized

application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and

expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such

claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This

literature is subject to all applicable copyright laws and is not for resale in any manner.

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