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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
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MOC3031M, MOC3032M, MOC3033M,
MOC3041M, MOC3042M, MOC3043M
6-Pin DIP Zero-Cross Triac Driver Output Optocoupler
(250/400 Volt Peak)
Features
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.
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
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.
Applications
•
•
•
•
•
•
•
•
Solenoid/Valve Controls
Lighting Controls
Static Power Switches
AC Motor Drives
Temperature Controls
E.M. Contactors
AC Motor Starters
Solid State Relays
Schematic
Package Outlines
ANODE 1
6 MAIN TERM.
CATHODE 2
N/C 3
5 NC*
ZERO
CROSSING
CIRCUIT
4 MAIN TERM.
*DO NOT CONNECT
(TRIAC SUBSTRATE)
Figure 1. Schematic
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
Figure 2. Package Outlines
www.fairchildsemi.com
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
August 2015
As per DIN EN/IEC 60747-5-5, 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.
Parameter
Installation Classifications per DIN VDE
0110/1.89 Table 1, For Rated Mains Voltage
Characteristics
I–IV
< 150 VRMS
I–IV
< 300 VRMS
Climatic Classification
40/85/21
Pollution Degree (DIN VDE 0110/1.89)
2
Comparative Tracking Index
Symbol
175
Value
Unit
Input-to-Output Test Voltage, Method A, VIORM x 1.6 = VPR,
Type and Sample Test with 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
VPR
Parameter
6000
Vpeak
External Creepage
≥7
mm
External Clearance
≥7
mm
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
> 109
Ω
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
www.fairchildsemi.com
2
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Safety and Insulation 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 exposure to stresses above the recommended operating conditions may affect device reliability.
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
Junction Temperature Range
All
-40 to +100
°C
Lead Solder Temperature
All
260 for
10 seconds
°C
250
mW
2.94
mW/°C
TJ
TSOL
PD
Total Device Power Dissipation at 25°C Ambient
Derate Above 25°C
All
EMITTER
IF
Continuous Forward Current
All
60
mA
VR
Reverse Voltage
All
6
V
120
mW
1.41
mW/°C
PD
Total Power Dissipation at 25°C Ambient
All
Derate Above 25°C
DETECTOR
VDRM
ITSM
PD
Off-State Output Terminal Voltage
Peak Repetitive Surge Current
(PW = 100 μs, 120 pps)
Total Power Dissipation at 25°C Ambient
250
MOC3041M
MOC3042M
MOC3043M
400
All
1
A
150
mW
1.76
mW/°C
All
Derate Above 25°C
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
MOC3031M
MOC3032M
MOC3033M
V
www.fairchildsemi.com
3
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Absolute Maximum Ratings
Individual Component Characteristics
Symbol
Parameters
Test Conditions
Device
Min.
Typ.
Max.
Unit
EMITTER
VF
Input Forward Voltage
IF = 30 mA
All
1.25
1.50
V
IR
Reverse Leakage Current
VR = 6 V
All
0.01
100
μA
100
nA
3.0
V
DETECTOR
IDRM1
Peak Blocking Current,
Either Direction
Rated VDRM, IF = 0(1)
All
VTM
Peak On-State Voltage,
Either Direction
ITM = 100 mA peak, IF = 0
All
dv/dt
Critical Rate of Rise of
Off-State Voltage
IF = 0 (Figure 11)(2)
All
1000
2000
Device
Min.
Typ.
1.8
V/μs
Transfer Characteristics
Symbol
IFT
IH
DC Characteristics
Test Conditions
Main Terminal
Voltage = 3 V(3)
LED Trigger Current
Holding Current,
Either Direction
Max.
MOC3031M
MOC3041M
15
MOC3032M
MOC3042M
10
MOC3033M
MOC3043M
5
All
Unit
mA
μA
400
Zero Crossing Characteristics
Symbol
VIH
IDRM2
Characteristics
Test Conditions
IF = rated IFT, MT1-MT2
voltage above which device
will not trigger
off-state
Inhibit Voltage
Leakage in Inhibited IF = rated IFT, rated VDRM
State
off-state
Device
Min.
Typ.
Max.
Unit
All
20
V
All
2
mA
Isolation Characteristics
Symbol
VISO
Parameter
Isolation Voltage
(4)
Test Conditions
t = 1 Minute
Device
Min.
All
4170
Typ.
Max.
Unit
VACRMS
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.
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
www.fairchildsemi.com
4
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Electrical Characteristics
TA = 25°C unless otherwise specified.
800
1.5
600
IF = 30mA
ITM, ON-STATE CURRENT (mA)
VF - FORWARD VOLTAGE (V)
1.6
1.4
1.3
TA = -40°C
1.2
TA = 25°C
1.1
TA = 85°C
1.0
400
200
0
-200
-400
-600
0.9
-800
0.8
0.1
1
10
-4
100
-3
-2
0
-1
1
2
IF - LED FORWARD CURRENT (mA)
VTM, ON-STATE VOLTAGE (VOLTS)
Figure 3. LED Forward Voltage vs. Forward Current
Figure 4. On-State Characteristics
1.3
10000
1.2
1000
IDRM, LEAKAGE CURRENT (nA)
IFT, NORMALIZED
TA = 25°C
1.1
1.0
0.9
NORMALIZED TO
T A = 25oC
0.8
-40
-20
0
20
40
60
80
10
1
-20
0
20
40
60
80
100
TA, AMBIENT TEMPERATURE ( oC)
TA, AMBIENT TEMPERATURE (°C)
Figure 5. Trigger Current vs. Temperature
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
4
100
0.1
-40
100
3
Figure 6. Leakage Current, IDRM vs. Temperature
www.fairchildsemi.com
5
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Typical Performance Curves
1.8
IFT, LED TRIGGER CURRENT (NORMAILZED)
16
IDRM2, NORMALIZED
1.6
1.4
IF = RATED I FT
1.2
1.0
0.8
0.6
0.4
-40
-20
0
20
40
60
80
NORMALIZED TO
PW IN >> 100 μs
14
12
10
8
6
4
2
100
0
TA, AMBIENT TEMPERATURE (°C)
1
10
100
PWIN, LED TRIGGER PULSE WIDTH (μS)
Figure 8. LED Current Required to Trigger vs. LED Pulse Width
Figure 7. IDRM2 - Leakage in Inhibit State vs. Temperature
3.2
1.3
1.2
NORMALIZED TO
2.4
T A = 25° C
VINH - NORMALIZED
IH, HOLDING CURRENT (NORMALIZED)
2.8
2.0
1.6
1.2
1.1
1.0
0.9
0.8
0.8
0.4
0.7
0.0
-40
-40
-20
0
20
40
60
80
100
-20
0
20
40
60
80
100
TA, AMBIENT TEMPERATURE (°C)
TA, AMBIENT TEMPERATURE (°C)
Figure 9. Holding Current, IH vs. Temperature
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
Figure 10. Inhibit Voltage vs. Temperature
www.fairchildsemi.com
6
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Typical Performance Curves (Continued)
2. 100x scope probes are used, to allow high speeds and
voltages.
+250 for MOC303XM
+400 for MOC304XM
Vdc
RTEST
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.
R = 10 kΩ
CTEST
PULSE
INPUT
MERCURY
WETTED
RELAY
D.U.T.
X100
SCOPE
PROBE
Figure 11. Static dv/dt Test Circuit
Vmax = 400 V
Vmax = 250 V
APPLIED VOLTAGE
WAVEFORM
dv/dt =
0 VOLTS
APPLIED VOLTAGE
WAVEFORM
158 V
0.63 Vmax
τRC
τ RC
=
252 V
158
dv/dt =
0 VOLTS
RC
0.63 Vmax
τRC
τ RC
=
252
τ RC
Figure 13. Static dv/dt Test Waveform
(MOC3041M, MOC3042M, MOC3043M)
Figure 12. Static dv/dt Test Waveform
(MOC3031M, MOC3032M, MOC3033M)
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.
Rin
1
6
Rin
180Ω
2
3
MOC3031M
MOC3032M
MOC3033M
39Ω
*
4
3
115 VAC
0.01
MOC3041M
MOC3042M
MOC3043M
LOAD
360Ω
5
39Ω
240 VAC
0.01
LOAD
NEUTRAL
*
*
*
4
330
For highly inductive loads (power factor < 0.5), change this value to 360 ohms.
NEUTRAL
For highly inductive loads (power factor < 0.5), change this value to 360 ohms.
Figure 15. Hot-Line Switching Application Circuit
(MOC3041M, MOC3042M, MOC3043M)
Figure 14. Hot-Line Switching Application Circuit
(MOC3031M, MOC3032M, MOC3033M)
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
6
HOT
2
5
1k
1
VCC
HOT
VCC
www.fairchildsemi.com
7
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
1. The mercury wetted relay provides a high speed repeated
pulse to the D.U.T.
R1
1
VCC
Rin
2
D1
6
MOC3031M
MOC3032M
MOC3033M
3
SCR
5
SCR
180
4
R2
D2
LOAD
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.
240 VAC
R1
1
VCC
Rin
2
3
D1
6
MOC3041M
MOC3042M
MOC3043M
SCR
5
SCR
4
360
R2
D2
LOAD
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.
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
www.fairchildsemi.com
8
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
115 VAC
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Reflow Profile
300
260°C
280
260
>245°C = 42 Sec
240
220
200
180
°C
Time above
183°C = 90 Sec
160
140
120
1.822°C/Sec Ramp up rate
100
80
60
40
33 Sec
20
0
0
60
120
180
270
360
Time (s)
Figure 18. Reflow Profile
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
www.fairchildsemi.com
9
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)
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
1
MOC3031
2
X YY Q
6
V
3
4
5
Figure 19. Top Mark
Top Mark Definitions
1
Fairchild Logo
2
Device Number
3
DIN 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
©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.6
10
www.fairchildsemi.com
MOC303XM, MOC304XM — 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler (250/400 Volt Peak)
Ordering Information(5)
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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