H11AV1SVM Equivalent & Substitute Parts

Part Overview

The H11AV1SVM is an optoisolator transistor with base output manufactured by onsemi, designed for high-voltage isolation applications requiring 4170Vrms isolation rating. This component features a single-channel transistor output configuration in a 6-SMD surface mount package. The part is currently classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity.

Substiute Parts

H11AV1SVM

onsemiIn Stock: 12243H11AV1SVM Datasheet

Current PartRFQ

H11AV1SM

Fairchild SemiconductorIn Stock: 12493H11AV1SM Datasheet

SimilarRFQ

H11AV1SMT&R

Isocom Components 2004 LTDIn Stock: 937H11AV1SMT&R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the H11AV1SVM is determined by the following critical parameters:

• Isolation Voltage: Minimum 4170Vrms required for functional equivalence
• Number of Channels: Must be 1 channel
• Output Type: Must be Transistor with Base
• Current Transfer Ratio: Range 100% to 300% @ 10mA
• Package Type: 6-SMD, Gull Wing surface mount configuration
• Vce Saturation: Maximum 400mV
• Operating Temperature Range: Must support -40°C to 100°C minimum

The substitute parts identified meet these core electrical and mechanical parameters, enabling direct replacement in applications designed for the H11AV1SVM.

Parameter Comparison

Engineering Selection Recommendations

H11AV1SM (Fairchild Semiconductor): This substitute maintains full electrical and mechanical compatibility with the H11AV1SVM. Both parts share identical isolation voltage (4170Vrms), current transfer ratio specifications, output voltage ratings, and operating temperature range. The H11AV1SM is currently in active production status, ensuring long-term availability. This part is the primary equivalent for direct replacement applications.

H11AV1SMT&R (Isocom Components 2004 LTD): This substitute differs in isolation voltage specification (7.5Vpk versus 4170Vrms) and is supplied in Tape & Reel packaging. While it maintains the same transistor output configuration, current transfer ratio, and saturation characteristics, the isolation voltage parameter represents a significant deviation from the original specification. This part is suitable only for applications where the lower isolation voltage is acceptable. The extended operating temperature range (-55°C to 100°C) provides additional thermal margin. RoHS3 compliance is documented for this variant.

Frequently Asked Questions (FAQ)

Q: Can H11AV1SM be used as a direct replacement for H11AV1SVM?

A: Yes. The H11AV1SM maintains identical electrical specifications including 4170Vrms isolation voltage, 1-channel configuration, 100-300% current transfer ratio, and 6-SMD Gull Wing packaging. Both parts are functionally equivalent for circuit applications designed for the H11AV1SVM.

Q: What is the key difference between H11AV1SMT&R and the other substitutes?

A: The H11AV1SMT&R specifies 7.5Vpk isolation voltage, which differs from the 4170Vrms rating of H11AV1SVM and H11AV1SM. This lower isolation voltage may not be suitable for high-voltage isolation applications. Verify application requirements before selection.

Q: Are all substitute parts available in the same package configuration?

A: All three parts use 6-SMD Gull Wing surface mount packaging. However, H11AV1SMT&R is supplied in Tape & Reel format, while H11AV1SM is available in Bulk packaging. Confirm packaging requirements for your procurement and assembly process.

Q: Why is the H11AV1SVM listed as obsolete?

A: The H11AV1SVM is classified as obsolete by onsemi. Active substitutes from other manufacturers ensure design continuity and component availability for existing applications and new designs.

Q: Do all substitutes meet the same compliance standards?

A: H11AV1SM and H11AV1SVM both carry REACH Unaffected status and EAR99 ECCN classification. H11AV1SMT&R additionally documents RoHS3 compliance. Verify compliance requirements for your specific application and region.