H11L2TM Equivalent & Substitute Parts

Part Overview

The H11L2TM is a logic output optoisolator manufactured by onsemi, designed for applications requiring galvanic isolation up to 4170Vrms with 1MHz data rate capability. This component features an open collector output configuration in a 6-DIP through-hole package and operates across a -40°C to 85°C temperature range with 3V to 15V supply voltage compatibility.

The H11L2TM is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or maintenance of systems utilizing this optoisolator.

Substiute Parts

H11L2TM

onsemiIn Stock: 22313H11L2TM Datasheet

Current PartRFQ

H11L2TVM

Fairchild SemiconductorIn Stock: 1525H11L2TVM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the H11L2TM is determined by strict equivalence across the following critical parameters:

• Isolation Voltage: 4170Vrms minimum
• Output Configuration: Open Collector topology
• Number of Channels: Single channel (1)
• Data Rate: 1MHz minimum
• Output Current: 50 mA per channel
• Propagation Delay: 4µs maximum (tpLH and tpHL)
• Rise/Fall Time: 100ns typical
• Supply Voltage Range: 3V to 15V
• Operating Temperature Range: -40°C to 85°C
• Package Type: 6-DIP through-hole form factor
• Input Type: DC

The H11L2TVM qualifies as a direct substitute based on complete parameter alignment across all specified electrical and mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The H11L2TVM (Fairchild Semiconductor) is a direct functional equivalent to the H11L2TM. The H11L2TVM carries an Active product status, providing ongoing availability and supply chain stability compared to the obsolete H11L2TM.

Both parts comply with identical electrical specifications, mechanical packaging, and environmental operating parameters. The H11L2TVM is suitable for direct replacement in applications currently utilizing the H11L2TM, with no circuit modifications required.

Both parts are classified under ECCN EAR99 and HTSUS 8541.49.8000, maintaining consistent export and tariff compliance.

Frequently Asked Questions (FAQ)

Q: Can the H11L2TVM replace the H11L2TM in existing designs?

A: Yes. The H11L2TVM meets all electrical and mechanical specifications of the H11L2TM. Pin configuration, package dimensions, and functional performance are identical. Direct substitution is possible without circuit redesign.

Q: What is the primary advantage of selecting the H11L2TVM over the H11L2TM?

A: The H11L2TVM maintains Active product status, ensuring continued manufacturing and supply availability. The H11L2TM is obsolete and subject to inventory depletion.

Q: Are there any compliance or certification differences between these parts?

A: Both parts share identical ECCN and HTSUS classifications. No compliance differences exist between the two components.

Q: Does the 6-DIP package remain the same for both parts?

A: Yes. Both the H11L2TM and H11L2TVM use the 6-DIP (0.400", 10.16mm) through-hole package. PCB footprints and mounting procedures are identical.

Q: What isolation voltage do these optoisolators provide?

A: Both parts provide 4170Vrms isolation voltage, suitable for high-voltage galvanic isolation applications.

Q: Are there any temperature or supply voltage limitations to consider?

A: Both parts operate identically across -40°C to 85°C and accept 3V to 15V supply voltage. No operational limitations differ between the two components.