Fairchild MOC3020M service manual

MOC301XM, MOC302XM — 6-Pin DIP Random-Phase Optoisolators Triac Driver Output (250/400 Volt Peak)

September 2009

MOC3010M, MOC3011M, MOC3012M,
MOC3020M, MOC3021M, MOC3022M, MOC3023M
6-Pin DIP Random-Phase Optoisolators Triac Driver Output
(250/400 Volt Peak)

Features

■

Excellent I
degradation

■

High isolation voltage—minimum 5300 VAC RMS
Underwriters Laboratory (UL) recognized—

■

File #E90700

■

Peak blocking voltage
– 250V-MOC301XM
– 400V-MOC302XM
VDE recognized (File #94766)

■

– Ordering option V (e.g. MOC3023VM)

stability—IR emitting diode has low

FT

Applications

■

Industrial controls
Solenoid/valve controls

■

■

Traffic lights
Static AC power switch

■

■

Vending machines

■

Incandescent lamp dimmers
Solid state relay

■

■

Motor control
Lamp ballasts

■

Description

The MOC301XM and MOC302XM series are optically
isolated triac driver devices. These devices contain a
GaAs infrared emitting diode and a light activated silicon
bilateral switch, which functions like a triac. They are
designed for interfacing between electronic controls and
power triacs to control resistive and inductive loads for
115 VAC operations.

Schematic Package Outlines

ANODE

CATHODE

©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
MOC301XM, MOC302XM Rev. 1.0.2

1

2

3

N/C

*DO NOT CONNECT
(TRIAC SUBSTRATE)

MAIN TERM.

6

NC*

5

4

MAIN TERM.

MOC301XM, MOC302XM — 6-Pin DIP Random-Phase Optoisolators Triac Driver Output (250/400 Volt Peak)

Absolute Maximum Ratings

(T

= 25°C unless otherwise noted)

A

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 exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.

Symbol Parameters Device Value Units

TOTAL DEVICE

T

STG

T

OPR

T

SOL

T

V

ISO

P

EMITTER

I

F

V
P

DETECTOR

V

DRM

I

TSM

P

Storage Temperature All -40 to +150 °C
Operating Temperature All -40 to +85 °C
Lead Solder Temperature All 260 for 10 sec °C
Junction Temperature Range All -40 to +100 °C

J

Isolation Surge Voltage

(1)

All 7500 Vac(pk)

(peak AC voltage, 60Hz, 1 sec. duration)

Total Device Power Dissipation @ 25°C Ambient

D

All 330 mW

Derate above 25°C

Continuous Forward Current All 60 mA
Reverse Voltage All 3 V

R

Total Power Dissipation @ 25°C Ambient

D

Derate above 25°C

Off-State Output Terminal Voltage MOC3010M/1M/2M

MOC3020M/1M/2M/3M

Peak Repetitive Surge Current

All 100 mW

1.33 mW/°C

250
400

All 1 A

(PW = 1ms, 120pps)

Total Power Dissipation @ 25°C Ambient

D

All 300 mW

Derate above 25°C

4.4 mW/°C

V

4 mW/°C

Note:

1. Isolation surge voltage, V

, is an internal device dielectric breakdown rating. For this test, Pins 1 and 2 are

ISO

common, and Pins 4, 5 and 6 are common.

©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
MOC301XM, MOC302XM Rev. 1.0.2 2

MOC301XM, MOC302XM — 6-Pin DIP Random-Phase Optoisolators Triac Driver Output (250/400 Volt Peak)

Electrical Characteristics

(T

= 25°C Unless otherwise specified)

A

Individual Component Characteristics

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

EMITTER

V

Input Forward Voltage I

F

Reverse Leakage Current V

I

R

= 10mA All 1.15 1.5 V

F

= 3V, T

R

= 25°C All 0.01 100 µA

A

DETECTOR

I

DRM

V

Peak Blocking Current,
Either Direction

Peak On-State Voltage,

TM

Either Direction

Rated V

I

= 100 mA peak, I

TM

DRM

, I

F

(2)

= 0

= 0 All 1.8 3 V

F

All 10 100 nA

Transfer Characteristics

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

I

LED Trigger Current Voltage = 3V

FT

Holding Current, Either

I

H

Direction

(3)

MOC3020M 30 mA
MOC3010M 15
MOC3021M
MOC3011M 10
MOC3022M
MOC3012M 5
MOC3023M

All 100 µA

Notes:

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

3. All devices are guaranteed to trigger at an I
I

lies between max I

F

(30mA for MOC3020M, 15mA for MOC3010M and MOC3021M, 10mA for MOC3011M and

FT

value less than or equal to max I

F

MOC3022M, 5mA for MOC3012M and MOC3023M) and absolute max I

. Therefore, recommended operating

FT

(60mA).

F

©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
MOC301XM, MOC302XM Rev. 1.0.2 3

Safety and Insulation Ratings

As per IEC 60747-5-2, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data.
Compliance with the safety ratings shall be ensured by means of protective circuits.

Symbol Parameter Min. Typ. Max. Unit

MOC301XM, MOC302XM — 6-Pin DIP Random-Phase Optoisolators Triac Driver Output (250/400 Volt Peak)

Installation Classifications per DIN VDE 0110/1.89

Ta ble 1
For Rated Main Voltage < 150Vrms I-IV
For Rated Main voltage < 300Vrms I-IV
Climatic Classification 55/100/21
Pollution Degree (DIN VDE 0110/1.89) 2

CTI Comparative Tracking Index 175
V

PR

Input to Output Test Voltage, Method b,

V

x 1.875 = V

IORM

, 100% Production Test

PR

1594 V

peak

with tm = 1 sec, Partial Discharge < 5pC

Input to Output Test Voltage, Method a,

V

IORM

x 1.5 = V

, Type and Sample Test

PR

1275 V

peak

with tm = 60 sec, Partial Discharge < 5pC

V

V

IORM

IOTM

Max. Working Insulation Voltage 850 V

Highest Allowable Over Voltage 6000 V

peak

peak

External Creepage 7 mm
External Clearance 7 mm

Insulation Thickness 0.5 mm

RIO Insulation Resistance at Ts, V

= 500V 10

IO

9

Ω

©2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
MOC301XM, MOC302XM Rev. 1.0.2 4