H11D2VM Equivalent & Substitute Parts

Part Overview

The H11D2VM is an optoisolator transistor manufactured by onsemi, designed for high-voltage isolation applications requiring 7500Vpk isolation rating. This component features a single channel with transistor output and integrated base connection, housed in a 6-DIP package. The H11D2VM is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. The part delivers 20% minimum current transfer ratio at 10mA input and supports output currents up to 100mA with a maximum output voltage of 300V.

Substiute Parts

H11D2VM

onsemiIn Stock: 1000H11D2VM Datasheet

Current PartRFQ

H11D1VM

Fairchild SemiconductorIn Stock: 12168H11D1VM Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the H11D2VM is determined by the following critical parameters:

• Voltage isolation rating of 7500Vpk or higher
• Single channel configuration
• Transistor output with base connection
• Current transfer ratio minimum of 20% at 10mA
• Maximum output voltage of 300V or greater
• Output current capability of 100mA or greater
• 6-DIP through-hole package compatibility
• Operating temperature range of -40°C to 100°C or wider

The H11D1VM qualifies as a substitute based on matching isolation voltage, channel count, output type, and package configuration. Both parts operate within compatible electrical specifications for high-voltage isolation applications.

Parameter Comparison

Engineering Selection Recommendations

The H11D1VM serves as the primary substitute for the obsolete H11D2VM. Both components share identical isolation voltage ratings, single-channel architecture, and 6-DIP through-hole packaging. The H11D1VM maintains active product status with Fairchild Semiconductor, ensuring ongoing availability and supply chain continuity. Both parts carry identical ECCN and HTSUS classifications, confirming regulatory equivalence for export and trade purposes. Selection of the H11D1VM eliminates obsolescence risk while preserving electrical and mechanical compatibility within the application circuit.

Frequently Asked Questions (FAQ)

Q: Can the H11D1VM directly replace the H11D2VM in existing designs?

A: Yes. Both components feature 7500Vpk isolation voltage, single-channel transistor output configuration, and 6-DIP through-hole packaging. Pin-to-pin compatibility and electrical specifications support direct substitution without circuit modification.

Q: What is the primary reason for seeking substitutes for the H11D2VM?

A: The H11D2VM is classified as obsolete. The H11D1VM is an active product with established supply availability, making it the appropriate choice for new production and long-term design continuity.

Q: Are there packaging differences between these parts?

A: Both the H11D2VM and H11D1VM use 6-DIP through-hole packages with 0.300" (7.62mm) pitch. No package conversion or PCB redesign is required for substitution.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both components carry identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, confirming equivalent regulatory and compliance status.

Q: What isolation voltage do these optoisolators provide?

A: Both the H11D2VM and H11D1VM provide 7500Vpk isolation voltage, suitable for high-voltage isolation applications requiring galvanic separation between input and output circuits.