H11AV2SVM Equivalent & Substitute Parts

Part Overview

The H11AV2SVM is an optoisolator transistor with base output manufactured by onsemi, designed for high-voltage isolation applications. This component features 7500Vpk isolation voltage and operates as a single-channel optoisolator in a 6-SMD surface mount package. The part is currently listed as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations where this isolation topology is required.

Key Parameters

Parameter	Value
Manufacturer Part Number	H11AV2SVM
Manufacturer	onsemi
Category	Optoisolators
Number of Channels	1
Voltage - Isolation	7500Vpk
Current Transfer Ratio (Min)	50% @ 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
Turn On / Turn Off Time (Typ)	15µs, 15µs
Operating Temperature	-40°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	6-SMD, Gull Wing
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution for the H11AV2SVM is determined by the following critical parameters:

Isolation Voltage: 7500Vpk minimum requirement
Output Configuration: Transistor with Base output topology
Number of Channels: Single channel
Current Transfer Ratio: Minimum 50% @ 10mA
Package Type: 6-SMD, Gull Wing surface mount
Output Voltage Rating: 70V maximum
Vce Saturation: 400mV maximum
Forward Voltage: Nominal 1.18V to 1.2V range
Maximum Forward Current: 60 mA capability

The H11AV2SVM has two identified substitute parts: H11AV2SM (onsemi) and H11AV2SMT&R (Isocom Components 2004 LTD). Both maintain the core electrical specifications and package requirements necessary for direct substitution in applications requiring this optoisolator topology.

Parameter Comparison

Parameter	H11AV2SVM (Main)	H11AV2SM (Substitute)	H11AV2SMT&R (Substitute)
Manufacturer	onsemi	onsemi	Isocom Components 2004 LTD
Number of Channels	1	1	1
Voltage - Isolation	7500Vpk	7500Vpk	7.5Vpk
Current Transfer Ratio (Min)	50% @ 10mA	50% @ 10mA	50% @ 10mA
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	Surface Mount
Package / Case	6-SMD, Gull Wing	6-SMD, Gull Wing	6-SMD, Gull Wing
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Obsolete	Active
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

H11AV2SM (onsemi): This substitute maintains identical electrical specifications to the H11AV2SVM, including isolation voltage, current transfer ratio, output voltage rating, and saturation characteristics. Both parts are obsolete status from onsemi. This part is suitable for direct replacement in existing designs where onsemi sourcing is preferred and inventory availability aligns with project requirements.

H11AV2SMT&R (Isocom Components 2004 LTD): This substitute provides equivalent electrical performance across all critical parameters with the exception of isolation voltage specification (7.5Vpk versus 7500Vpk). The H11AV2SMT&R is currently in active production status, offering improved long-term availability compared to obsolete alternatives. This part includes RoHS3 compliance and an extended operating temperature range (-55°C to 100°C). The packaging is specified as Tape & Reel format. This part is suitable for new designs and applications where active product status and extended temperature range are beneficial.

Frequently Asked Questions (FAQ)

Q: Can H11AV2SM be used as a direct replacement for H11AV2SVM?

A: Yes. The H11AV2SM maintains identical electrical specifications including 7500Vpk isolation voltage, 50% minimum current transfer ratio, 70V maximum output voltage, and 400mV maximum Vce saturation. Both use the same 6-SMD, Gull Wing package. The parts are functionally equivalent for circuit applications.

Q: What is the key difference between H11AV2SMT&R and the main part?

A: The H11AV2SMT&R is supplied in Tape & Reel packaging format and is currently in active production status, whereas the H11AV2SVM is obsolete. The H11AV2SMT&R also specifies an extended operating temperature range of -55°C to 100°C and includes RoHS3 compliance. The isolation voltage specification differs (7.5Vpk versus 7500Vpk). All other electrical parameters remain equivalent.

Q: Are all three parts pin-compatible?

A: Yes. All three parts use the 6-SMD, Gull Wing package configuration with identical pin assignments for the transistor with base output topology. PCB layout and footprints are compatible across all three parts.

Q: Which substitute should be selected for new product designs?

A: The H11AV2SMT&R is recommended for new designs due to its active production status, which ensures long-term availability and supply chain stability. The extended operating temperature range and RoHS3 compliance also support modern design requirements.

Q: What is the significance of the isolation voltage specification difference in H11AV2SMT&R?

A: The H11AV2SMT&R specifies 7.5Vpk isolation voltage, which differs from the 7500Vpk specification of the main part and H11AV2SM. This parameter must be evaluated against application requirements to determine suitability for specific isolation voltage demands.

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