MOC3071M, MOC3072M,
MOC3072M
MOC3073M
6-Pin DIP Random-Phase
Phase Triac
Driver Optocoupler (800 Volt Peak)
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The MOC3071M, MOC3072M and MOC3073M
MOC3073 consist of a GaAs
infrared emitting diode optically coupled to a non-zeronon
crossing silicon
bilateral AC switch (triac). These devices isolate low voltage logic from
240 VAC lines to provide random phase control of high current triacs or
thyristors. These devices feature greatly enhanced static dv/dt capability
to ensure stable switching performance of inductive loads.
Features
•
•
•
Excellent IFT Stability—IR
IR Emitting Diode Has Low Degradation
800 V Peak Blocking Voltage
Safety and Regulatory Approvals
– UL1577, 4,170 VACRMS for 1 Minute
– DIN EN/IEC60747-5-5
MDIP 6L WHITE
MARKING DIAGRAM
Typical Applications
•
•
•
•
•
•
•
•
Solenoid/Valve Controls
Lamp Ballasts
Static AC Power Switch
Interfacing Microprocessors to 240 VAC Peripherals
Solid State Relay
Incandescent Lamp Dimmers
Temperature Controls
Motor Controls
1. F
2. MOC3071
3. V
4. X
5. YY
6. Q
= Fairchild Logo
=Specific Device Code
=DIN EN/IEC60747-5-5
EN/IEC60747
Option
=One-Digit
Digit Year Code
=Two-Digit
Digit Work Week
=Assembly Package Code
PIN CONNECTIONS
ORDERING INFORMATION
See detailed ordering and shipping information page 9 of
this data sheet.
© Semiconductor Components Industries, LLC, 2016
September 2017 - Rev. 2
1
Publication Order Number:
MOC3071M / MOC3072M/D
MOC3071M, MOC3072M, MOC3073M
SAFETY AND INSULATIONS RATINGS
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
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
Symbol
VPR
175
Parameter
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
1360
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
850
Vpeak
6000
Vpeak
External Creepage
≥7
mm
External Clearance
≥7
mm
External Clearance (for Option TV, 0.4" Lead Spacing)
≥ 10
mm
VIORM
Maximum Working Insulation Voltage
VIOTM
Highest Allowable Over-Voltage
DTI
Distance Through Insulation (Insulation Thickness)
≥ 0.5
mm
RIO
Insulation Resistance at TS, VIO = 500 V
> 109
Ω
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2
MOC3071M, MOC3072M, MOC3073M
MAXIMUM RATINGS (Note 1)
TA = 25°C unless otherwise specified.
Symbol
Parameters
Value
Unit
Total Device
TSTG
Storage Temperature
-40 to +150
°C
TOPR
Operating Temperature
-40 to +85
°C
-40 to +100
°C
260 for 10 seconds
°C
TJ
TSOL
Junction Temperature Range
Lead Solder Temperature
Total Device Power Dissipation at 25°C Ambient
330
mW
Derate Above 25°C
4.4
mW/°C
IF
Continuous Forward Current
60
mA
VR
Reverse Voltage
PD
Emitter
3
V
Total Power Dissipation at 25°C Ambient
100
mW
Derate Above 25°C
1.33
mW/°C
VDRM
Off-State Output Terminal Voltage
800
V
ITSM
Peak Non-Repetitive Surge Current (Single Cycle 60 Hz Sine Wave)
1
A
300
mW
PD
Detector
Total Power Dissipation at 25°C Ambient
PD
1.
Derate Above 25°C
4
mW/°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device
functionality should not be assumed, damage may occur and reliability may be affected.
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3
MOC3071M, MOC3072M, MOC3073M
ELECTRICAL CHARACTERISTICS
TA = 25°C unless otherwise specified.
INDIVIDUAL COMPONENT CHARACTERISTICS
Symbol
Parameters
Test Conditions
Min.
Typ.
Max.
Unit
EMITTER
VF
Input Forward Voltage
IF = 10 mA
1.18
1.50
V
IR
Reverse Leakage Current
VR = 3 V
0.05
100
µA
IDRM
Peak Blocking Current, Either Direction
VDRM = 800 V, IF = 0 (Note 2)
10
200
nA
VTM
Peak On-State Voltage, Either Direction
ITM = 100 mA peak, IF = 0
2.2
2.5
V
dv/dt
Critical Rate of Rise of Off-State Voltage
IF = 0, VDRM = 800 V
DETECTOR
1000
V/µs
TRANSFER CHARACTERISTICS
Symbol
DC Characteristics
IFT
LED Trigger Current, Either Direction
IH
Holding Current, Either Direction
Test Conditions
Main Terminal
Voltage = 3 V (Note 3)
Device
Min.
Typ.
Max.
MOC3071M
15
MOC3072M
10
MOC3073M
Unit
mA
6
All
540
µA
ISOLATION CHARACTERISTICS
Symbol
Characteristic
Test Conditions
VISO
Input-Output Isolation Voltage (Note 4) f = 60 Hz, t = 1 Minute
RISO
Isolation Resistance
VI-O = 500 VDC
CISO
Isolation Capacitance
V = 0 V, f = 1 MHz
Min.
Typ.
4170
Max.
Unit
VACRMS
1011
0.2
Ω
pF
2. Test voltage must be applied within dv/dt rating.
3. All devices will trigger at an IF value greater than or equal to the maximum IFT specification. For optimum operation over temperature and
lifetime of the device, the LED should be biased with an IF that is at least 50% higher than the maximum IFT specification. The IF should
not exceed the absolute maximum rating of 60 mA.
Example: For MOC3072M, the minimum IF bias should be 10 mA x 150% = 15 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.
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4
MOC3071M, MOC3072M, MOC3073M
TYPICAL CHARACTERISTICS
400
ITM - ON-STATE CURRENT (mA)
VF - FORWARD VOLTAGE (V)
1.7
1.6
1.5
1.4
1.3
TA = -40 °C
1.2
TA = 25 °C
1.1
TA = 85 °C
1.0
0.9
300
200
100
0
-100
-200
-300
-400
1
10
100
-3
-2
IF - LED FORWARD CURRENT (mA)
1.4
NORMALIZED TO TA = 25°C
1.2
1.0
0.8
-20
0
20
40
60
80
100
2
3
NORMALIZED TO PW = 100µs
10
5
0
1
10
100
PW - LED TRIGGER PULSE WIDTH (µs)
Figure 3. LED Trigger Current vs. Ambient Temperature
Figure 4. LED Trigger Current vs. LED Pulse Width
4
10000
NORMALIZED TO T A = 25°C
IDRM - LEAKAGE CURRENT (nA)
IH (NORMALIZED) = IH(TA) / IH(TA=25°C)
1
15
TA - AMBIENT TEMPERATURE (°C)
3
2
1
0
-40
0
Figure 2. On-State Characteristics
IFT (NORMALIZED) = IFT(PW) / IFT(PW=100µs)
IFT (NORMALIZED) = IFT(TA) / IFT(TA=25°C)
Figure 1. LED Forward Voltage vs. Forward Current
0.6
-40
-1
VTM - ON-STATE VOLTAGE (V)
-20
0
20
40
60
80
100
VDRM = 800 V
1000
100
10
1
0.1
-40
TA - AMBIENT TEMPERATURE (°C)
-20
0
20
40
60
80
100
TA - AMBIENT TEMPERATURE (°C)
Figure 5. Holding Current vs. Ambient Temperature
Figure 6. Leakage Current vs. Ambient Temperature
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5
MOC3071M, MOC3072M, MOC3073M
APPLICATIONS INFORMATION
Basic Triac Driver Circuit
LED Trigger Current vs. Pulse Width
The random phase triac drivers MOC3071M, MOC3072M
and MOC3073M can allow snubberless operations in
applications where load is resistive and the external
generated noise in the AC line is below its guaranteed
dv/dt withstand capability. For these applications, a
snubber circuit is not necessary when a noise insensitive
power triac is used. Figure 7 shows the circuit diagram.
The triac driver is directly connected to the triac main
terminal 2 and a series resistor R which limits the current
to the triac driver. Current limiting resistor R must have a
minimum value which restricts the current into the driver
to maximum 1 A.
The power dissipation of this current limiting resistor and
the triac driver is very small because the power triac
carries the load current as soon as the current through
driver and current limiting resistor reaches the trigger
current of the power triac. The switching transition times
for the driver is only one micro second and for power
triacs typical four micro seconds.
Random phase triac drivers are designed to be phase
controllable. They may be triggered at any phase angle
within the AC sine wave. Phase control may be
accomplished by an AC line zero cross detector and a
variable pulse delay generator which is synchronized to
the zero cross detector. The same task can be
accomplished by a microprocessor which is synchronized
to the AC zero crossing. The phase controlled trigger
current may be a very short pulse which saves energy
delivered to the input LED. LED trigger pulse currents
shorter than 100 µs must have increased amplitude as
shown on Figure 4. This graph shows the dependency of
the trigger current IFT versus the pulse width. IFT in this
graph is normalized in respect to the minimum specified
IFT for static condition, which is specified in the device
characteristic. The normalized IFT has to be multiplied
with the devices guaranteed static trigger current.
Example:
IFT = 10 mA, Trigger PW = 4 µs
IF (pulsed) = 10 mA x 3 = 30 mA
Triac Driver Circuit for Noisy Environments
Minimum LED Off Time in Phase Control Applications
When the transient rate of rise and amplitude are expected
to exceed the power triacs and triac drivers maximum
ratings a snubber circuit as shown in Figure 8 is
recommended. Fast transients are slowed by the R-C
snubber and excessive amplitudes are clipped by the Metal
Oxide Varistor MOV.
In phase control applications, one intends to be able to
control each AC sine half wave from 0° to 180°. Turn on
at 0° means full power and turn on at 180° means zero
power. This is not quite possible in reality because triac
driver and triac have a fixed turn on time when activated
at zero degrees. At a phase control angle close to 180°the
driver’s turn on pulse at the trailing edge of the AC sine
wave must be limited to end 200 µs before AC zero cross
as shown in Figure 10. This assures that the triac driver has
time to switch off. Shorter times may cause loss of control
at the following half cycle.
Triac Driver Circuit for Extremely Noisy Environments
As specified in the noise standards IEEE472 and IEC2554.
Industrial control applications do specify a maximum
transient noise dv/dt and peak voltage which is superimposed onto the AC line voltage. In order to pass this
environment noise test a modified snubber network as
shown in Figure 9 is recommended.
Static dv/dt
LED Trigger Current versus Temperature
Recommended operating LED control current IF lies
between the guaranteed IFT and absolute maximum IF.
Figure 3 shows the increase of the trigger current when the
device is expected to operate at an ambient temperature
below 25°C. Multiply the datasheet guaranteed IFT with
the normalized IFT shown on this graph and an allowance
for LED degradation over time.
Example:
IFT = 10 mA, LED degradation factor = 20%
IF at -40°C = 10 mA x 1.25 x 120% = 15 mA
Critical rate of rise of off-state voltage or static dv/dt is a
triac characteristic that rates its ability to prevent false
triggering in the event of fast rising line voltage transients
when it is in the off-state. When driving a discrete power
triac, the triac driver optocoupler switches back to offstate once the power triac is triggered. However, during
the commutation of the power triac in application where
the load is inductive, both triacs are subjected to fast rising
voltages. The static dv/dt rating of the triac driver
optocoupler and the commutating dv/dt rating of the
power triac must be taken into consideration in snubber
circuit design to prevent false triggering and commutation
failure.
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6
MOC3071M, MOC3072M, MOC3073M
TRIAC DRIVER
VCC
RLED
R
POWER TRIAC
AC LINE
CONTROL
RET.
Q
LOAD
RLED = (VCC – VFLED – VSATQ) / IFT
R = VPAC / ITSM
Figure 7. Basic Driver Circuit
Figure 8. Triac Driver Circuit for Noisy Environments
Figure 9. Triac Driver Circuit for Extremely Noisy Environments
0°
180°
AC Line
LED PW
LED Current
LED turn off min. 200µs
Figure 10. Minimum Time for LED Turn Off to Zero Crossing
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7
MOC3071M, MOC3072M, MOC3073M
REFLOW PROFILE
Profile Feature
Pb-Free Assembly Profile
Temperature Minimum (Tsmin)
150°C
Temperature Maximum (Tsmax)
200°C
Time (tS) from (Tsmin to Tsmax)
60 seconds to 120 seconds
Ramp-up Rate (TL to TP)
3°C/second maximum
Liquidous Temperature (TL)
217°C
Time (tL) Maintained Above (TL)
60 seconds to 150 seconds
Peak Body Package Temperature
260°C +0°C / –5°C
Time (tP) within 5°C of 260°C
30 seconds
Ramp-down Rate (TP to TL)
6°C/second maximum
Time 25°C to Peak Temperature
8 minutes maximum
Figure 11. Reflow Profile
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8
MOC3071M, MOC3072M, MOC3073M
ORDERING INFORMATION (Note 5)
Device
Package
Shipping
MOC3071M
DIP 6-Pin
Tube (50 Units)
MOC3071SM
SMT 6-Pin (Lead Bend)
Tube (50 Units)
MOC3071SR2M
SMT 6-Pin (Lead Bend)
Tape and Reel (1000 Units)
MOC3071VM
DIP 6-Pin, DIN EN/IEC60747-5-5 Option
Tube (50 Units)
MOC3071SVM
SMT 6-Pin (Lead Bend), DIN EN/IEC60747-5-5 Option
Tube (50 Units)
MOC3071SR2VM
SMT 6-Pin (Lead Bend), DIN EN/IEC60747-5-5 Option
Tape and Reel (1000 Units)
MOC3071TVM
DIP 6-Pin, 0.4” Lead Spacing, DIN EN/IEC60747-5-5 Option
Tube (50 Units)
5. The product orderable part number system listed in this table also applies to the MOC3072M and MOC3073M product families.
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9
MOC3071M, MOC3072M, MOC3073M
PACKAGING DIMENSIONS
8.89
4
1
3
7.62 (TYP)
6.10-6.60
6.60
8.13-8.89
6
PIN 1
15.0° (TYP)
0.20-0.30
3.28-3.53
NOTES:
A) NO STANDARD APPLIES TO THIS PACKAGE.
B) ALL DIMENSIONS ARE IN MILLIMETERS.
0.38 (MIN)
(0.86)
2.54-3.81
5.08 (MAX)
0.25-0.36
C) DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH, AND TIE BAR EXTRUSION
D) DRAWING FILENAME AND REVSION: MKT-N06BREV4.
2.54 BSC
0.41-0.51
1.02-1.78
0.76-1.14
6 LEAD MDIP OPTO WHITE 0.3" WIDE
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10
MOC3071M, MOC3072M, MOC3073M
(2.54)
6
4
1
3
(10.54)
(1.52)
(7.49)
(1.78)
6.10-6.60
8.43-9.90
8.13-8.89
(0.76)
PIN 1
LAND PATTERN RECOMMENDATION
5.08 (MAX)
3.28-3.53
0.25-0.36
2.49 1.89
0.38 (MIN)
0.20-0.30
2.54 (BSC)
0.16-0.88
(0.86)
0.41-0.50
(8.13)
1.02-1.78
0.76-1.14
NOTES:
A) NO STANDARD APPLIES TO THIS PACKAGE.
B) ALL DIMENSIONS ARE IN MILLIMETERS.
C) DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH, AND TIE BAR EXTRUSION
D) DRAWING FILENAME AND REVSION : MKT-N06CREV4.
6-LEAD MDIP OPTO WHITE SURFACE MOUNT FORM
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11
MOC3071M, MOC3072M, MOC3073M
8.13-8.89
4
6.10-6.60
6
0.20-0.30
PIN 1
1
10.16-10.80
3
2.54-3.81
3.28-3.53
5.08 (MAX)
0.25-0.36
NOTES:
A) NO STANDARD APPLIES TO THIS PACKAGE.
B) ALL DIMENSIONS ARE IN MILLIMETERS.
C) DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH, AND TIE BAR EXTRUSION
D) DRAWING FILENAME AND REVSION: MKT-N06Drev4
0.38 (MIN)
(0.86)
0.41-0.51
1.02-1.78
2.54 BSC
0.76-1.14
6 LEAD MDIP OPTO WHITE 0.4" LEAD SPACING
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12
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