MOC3010FR2M Optoisolator Triac Output Equivalent & Substitute Parts

Part Overview

The MOC3010FR2M is a 7.5kV isolation optoisolator with triac output manufactured by onsemi in 6-SMD surface mount packaging. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part operates as a random-phase triac driver suitable for AC load switching applications requiring galvanic isolation.

Key Parameters

Parameter	MOC3010FR2M
Manufacturer	onsemi
Output Type	Triac
Voltage - Isolation	7500Vpk
Voltage - Off State	250 V
Number of Channels	1
Current - LED Trigger (Ift) Max	15mA
Current - Hold (Ih)	100µA (Typ)
Current - DC Forward (If) Max	60 mA
Mounting Type	Surface Mount
Package / Case	6-SMD, Gull Wing
Product Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the MOC3010FR2M is determined by the following critical parameters:

Electrical Compatibility Criteria:

Output Type: Triac (all substitutes must be triac output)
Voltage - Isolation: Minimum 7500Vpk or equivalent rms rating
Voltage - Off State: 250 V
Number of Channels: 1
Current - LED Trigger (Ift) Max: 15mA or less
Current - Hold (Ih): 100µA or greater
Current - DC Forward (If) Max: 60 mA or greater

Mechanical Compatibility Criteria:

Mounting Type: Surface Mount preferred; Through Hole acceptable with design modification
Package / Case: 6-SMD preferred; 6-DIP acceptable with PCB redesign

Substitutes are grouped into two categories:

Category A - Direct Surface Mount Replacement: MOC3010SR2M (onsemi) - Active product with lower isolation voltage (4170Vrms) but meets all electrical trigger and hold current requirements.

Category B - Through Hole Alternatives (Design Modification Required): EL3010, EL3011, EL3012 (Everlight Electronics), H11J1, H11J2, H11J3, H11J4, H11J5 (Isocom Components) - All rated 5000Vrms to 5300Vrms isolation with compatible electrical characteristics. These require PCB layout changes due to 6-DIP through-hole packaging.

Parameter Comparison

Parameter	MOC3010FR2M	MOC3010SR2M	EL3010	EL3011	EL3012	H11J1	H11J2	H11J4
Manufacturer	onsemi	onsemi	Everlight	Everlight	Everlight	Isocom	Isocom	Isocom
Output Type	Triac	Triac	Triac	Triac	Triac	Triac	Triac	Triac
Voltage - Isolation	7500Vpk	4170Vrms	5000Vrms	5000Vrms	5000Vrms	5300Vrms	5300Vrms	5300Vrms
Voltage - Off State	250 V	250 V	250 V	250 V	250 V	250 V	250 V	250 V
Current - LED Trigger (Ift) Max	15mA	15mA	15mA	10mA	5mA	10mA	15mA	15mA
Current - Hold (Ih)	100µA (Typ)	100µA (Typ)	250µA (Typ)	250µA (Typ)	250µA (Typ)	100µA	100µA	100µA
Current - DC Forward (If) Max	60 mA	60 mA	60 mA	60 mA	60 mA	50 mA	50 mA	50 mA
Mounting Type	Surface Mount	Surface Mount	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	6-SMD, Gull Wing	6-SMD, Gull Wing	6-DIP (0.300", 7.62mm)	6-DIP (0.300", 7.62mm)	6-DIP (0.300", 7.62mm)	6-DIP (0.300", 7.62mm)	6-DIP (0.300", 7.62mm)	6-DIP (0.300", 7.62mm)
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active
Operating Temperature	Not specified	-40°C ~ 85°C	-55°C ~ 100°C	-55°C ~ 100°C	-55°C ~ 100°C	-40°C ~ 100°C	-40°C ~ 100°C	-40°C ~ 100°C
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Surface Mount Replacement (No PCB Redesign):

MOC3010SR2M is the only active surface mount substitute. Although its isolation voltage (4170Vrms) is lower than the original MOC3010FR2M (7500Vpk), it meets all electrical trigger and hold current specifications. This part is ROHS3 compliant and carries UL approval. Selection of this part is appropriate when the application isolation voltage requirement can tolerate the reduced rating.

For Through Hole Designs (PCB Redesign Required):

EL3010, EL3011, and EL3012 (Everlight Electronics) provide 5000Vrms isolation with ROHS3 compliance and multi-agency approvals (CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL). These parts differ in LED trigger current: EL3010 at 15mA, EL3011 at 10mA, and EL3012 at 5mA. Selection depends on available drive current from the control circuit.

H11J series (Isocom Components) offers 5300Vrms isolation with UL and VDE approvals. H11J1, H11J3 feature 10mA trigger current; H11J2 and H11J4 feature 15mA trigger current; H11J5 features 25mA trigger current. All H11J variants maintain 100µA hold current and 50mA forward current rating.

All substitute parts carry REACH Unaffected status and EAR99 ECCN classification matching the original part.

Frequently Asked Questions (FAQ)

Q: Can MOC3010SR2M directly replace MOC3010FR2M without PCB changes?

A: Yes. MOC3010SR2M uses identical 6-SMD surface mount packaging and pinout. The lower isolation voltage (4170Vrms vs 7500Vpk) must be verified against application requirements. All electrical trigger and hold current parameters are compatible.

Q: Why do EL3010, EL3011, EL3012 and H11J series require PCB redesign?

A: These parts use 6-DIP through-hole packaging instead of 6-SMD surface mount. PCB footprint, via placement, and component spacing differ significantly. Schematic connections remain identical; only physical layout changes.

Q: What is the difference between EL3010, EL3011, and EL3012?

A: All three are electrically identical except for LED trigger current (Ift): EL3010 requires 15mA, EL3011 requires 10mA, and EL3012 requires 5mA. Selection depends on available drive current from the control circuit. Lower trigger current (EL3012) reduces power consumption in the control circuit.

Q: How do H11J1 through H11J5 differ?

A: All H11J variants provide identical isolation voltage (5300Vrms) and hold current (100µA). They differ only in LED trigger current: H11J1 and H11J3 at 10mA, H11J2 and H11J4 at 15mA, and H11J5 at 25mA. Selection is based on available drive current capability.

Q: Are all substitutes RoHS compliant?

A: MOC3010SR2M and all Everlight (EL3010, EL3011, EL3012) and Isocom (H11J series) parts are ROHS3 compliant. The original MOC3010FR2M RoHS status is not specified.

Q: What certifications apply to these substitutes?

A: MOC3010SR2M carries UL approval. Everlight parts carry CSA, DEMKO, FIMKO, NEMKO, SEMKO, and UL approvals. Isocom H11J series carries UL and VDE approvals. All parts are REACH Unaffected and classified as EAR99.

Q: Can I use a substitute with lower isolation voltage than the original?

A: Isolation voltage selection must be based on application requirements. MOC3010SR2M at 4170Vrms and EL/H11J series at 5000-5300Vrms are lower than the original 7500Vpk. Verify that the reduced isolation voltage meets your safety and regulatory requirements before selection.

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