H11AV1FR2M Equivalent & Substitute Parts

Part Overview

The H11AV1FR2M is an optoisolator transistor with base output manufactured by onsemi, designed for high-voltage isolation applications requiring 4170Vrms isolation rating. This component integrates a single-channel optoisolator with transistor output and base connection in a 6-SMD surface mount package. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing design support and production continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	H11AV1FR2M
Manufacturer	onsemi
Category	Optoisolators
Product Status	Obsolete
Number of Channels	1
Voltage - Isolation	4170Vrms
Current Transfer Ratio (Min)	100% @ 10mA
Current Transfer Ratio (Max)	300% @ 10mA
Output Type	Transistor with Base
Voltage - Output (Max)	70V
Voltage - Forward (Vf) (Typ)	1.18V
Current - DC Forward (If) (Max)	60 mA
Vce Saturation (Max)	400mV
Operating Temperature	-40°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	6-SMD, Gull Wing
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the H11AV1FR2M is determined by the following critical parameters:

Isolation Voltage: Minimum 4170Vrms required
Number of Channels: Must be 1 channel
Output Type: Must be Transistor with Base
Current Transfer Ratio: 100% to 300% @ 10mA
Maximum Output Voltage: 70V
Vce Saturation: 400mV maximum
Input Type: DC
Voltage - Forward (Vf): 1.18V typical
Maximum Forward Current: 60 mA

Two substitute parts meet the electrical parameter requirements. However, packaging and mounting type differences create distinct substitution scenarios requiring engineering evaluation.

Parameter Comparison

Parameter	H11AV1FR2M (Main)	H11AV1SR2M (Substitute)	H11AV1X (Substitute)
Manufacturer	onsemi	onsemi	Isocom Components 2004 LTD
Product Status	Obsolete	Active	Active
Number of Channels	1	1	1
Voltage - Isolation	4170Vrms	4170Vrms	5300Vrms
Current Transfer Ratio (Min)	100% @ 10mA	100% @ 10mA	100% @ 10mA
Current Transfer Ratio (Max)	300% @ 10mA	300% @ 10mA	300% @ 10mA
Input Type	DC	DC	DC
Output Type	Transistor with Base	Transistor with Base	Transistor with Base
Voltage - Output (Max)	70V	70V	70V
Voltage - Forward (Vf) (Typ)	1.18V	1.18V	1.2V
Current - DC Forward (If) (Max)	60 mA	60 mA	60 mA
Vce Saturation (Max)	400mV	400mV	400mV
Operating Temperature	-40°C ~ 100°C	-40°C ~ 100°C	-55°C ~ 100°C
Mounting Type	Surface Mount	Surface Mount	Through Hole
Package / Case	6-SMD, Gull Wing	6-SMD, Gull Wing	6-DIP (0.300", 7.62mm)
Packaging	Bulk	Tape & Reel (TR)	Tube
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

H11AV1SR2M is the primary substitute for direct replacement of H11AV1FR2M. Both components share identical electrical specifications, isolation voltage rating, and package form factor (6-SMD, Gull Wing surface mount). The H11AV1SR2M is currently in active production status with ROHS3 compliance certification, providing supply chain continuity. The only difference is packaging format (Tape & Reel versus bulk), which does not affect electrical performance or PCB integration.

H11AV1X is an alternative substitute when through-hole mounting is acceptable in the application. This component exceeds the isolation voltage requirement (5300Vrms versus 4170Vrms) and extends the operating temperature range to -55°C. However, substitution requires PCB redesign due to the different mounting technology (Through Hole versus Surface Mount) and package footprint (6-DIP versus 6-SMD). The H11AV1X is manufactured by Isocom Components 2004 LTD and carries ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can H11AV1SR2M directly replace H11AV1FR2M without PCB modification?

A: Yes. The H11AV1SR2M is electrically and mechanically identical to H11AV1FR2M. Both use 6-SMD Gull Wing surface mount packaging with matching pin configurations and electrical characteristics. The packaging format difference (Tape & Reel versus bulk) does not affect component functionality or PCB assembly.

Q: What are the key differences between H11AV1SR2M and H11AV1X?

A: The primary differences are mounting technology and package type. H11AV1SR2M is surface mount (6-SMD), while H11AV1X is through-hole (6-DIP). H11AV1X provides higher isolation voltage (5300Vrms) and wider operating temperature range (-55°C to 100°C). Substitution with H11AV1X requires PCB redesign and layout changes.

Q: Is the higher isolation voltage of H11AV1X (5300Vrms) a concern for applications designed for 4170Vrms?

A: No. Higher isolation voltage is a superset specification. Applications designed for 4170Vrms isolation will function correctly with components rated for 5300Vrms. The H11AV1X exceeds the minimum isolation requirement and provides additional safety margin.

Q: Are both substitute parts RoHS compliant?

A: Yes. Both H11AV1SR2M and H11AV1X are ROHS3 compliant. The original H11AV1FR2M does not specify RoHS status. Both substitutes meet REACH requirements (REACH Unaffected).

Q: What is the inventory status of these substitute parts?

A: H11AV1SR2M has 2200 pieces in stock (Active product status). H11AV1X has 1472 pieces in stock (Active product status). Both are available for immediate procurement, unlike the obsolete H11AV1FR2M.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message