MCH6602-TL-E Equivalent & Substitute Parts

Part Overview

The MCH6602-TL-E is a dual N-channel MOSFET array manufactured by onsemi, designed for surface mount applications with a maximum drain-source voltage of 30V and continuous drain current rating of 350mA. This component features logic level gate operation and is packaged in a 6-MCPH surface mount configuration.

The MCH6602-TL-E is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this MOSFET array.

Substiute Parts

MCH6602-TL-E

onsemiIn Stock: 3410MCH6602-TL-E Datasheet

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NTJD4001NT1G

onsemiIn Stock: 68334NTJD4001NT1G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCH6602-TL-E is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

• Drain to Source Voltage (Vdss): Must equal or exceed 30V
• Configuration: Must maintain 2 N-Channel (Dual) topology
• Technology: Must be MOSFET (Metal Oxide)
• Operating Temperature Range: Must support -55°C to 150°C (TJ)

Mechanical Compatibility Criteria:

• Mounting Type: Surface Mount
• Moisture Sensitivity Level: Must be rated at MSL 1 or equivalent

The NTJD4001NT1G meets these substitution criteria. While the NTJD4001NT1G exhibits lower continuous drain current (250mA versus 350mA) and reduced maximum power dissipation (272mW versus 800mW), it maintains electrical equivalence in voltage rating, dual N-channel configuration, and operating temperature range. The package format differs (SC-88/SOT-363 versus 6-MCPH), requiring physical layout verification during implementation.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The MCH6602-TL-E is classified as obsolete, while the NTJD4001NT1G is active. Selection of the NTJD4001NT1G provides access to an actively manufactured component with ongoing supply availability and manufacturing support.

Compliance and Certification: Both components maintain identical REACH status (REACH Unaffected) and ECCN classification (EAR99), ensuring regulatory equivalence. The NTJD4001NT1G carries RoHS3 compliance certification, providing additional environmental compliance assurance.

Electrical Performance: The NTJD4001NT1G operates within the same voltage and temperature specifications as the MCH6602-TL-E. Applications requiring continuous drain currents below 250mA and power dissipation below 272mW are electrically compatible with the substitute part.

Package Consideration: The MCH6602-TL-E uses a 6-MCPH package, while the NTJD4001NT1G uses SC-88/SOT-363 packaging. Physical board layout and footprint modifications are required for implementation of the substitute part.

Frequently Asked Questions (FAQ)

Q: Can the NTJD4001NT1G directly replace the MCH6602-TL-E in all applications?

A: The NTJD4001NT1G is electrically equivalent for applications operating at or below 250mA continuous drain current and 272mW power dissipation. Applications requiring the full 350mA rating of the MCH6602-TL-E require thermal and current load analysis. Package differences necessitate PCB layout modifications.

Q: What are the key differences between these two parts?

A: The primary differences are continuous drain current (350mA versus 250mA), maximum power dissipation (800mW versus 272mW), and package format (6-MCPH versus SC-88/SOT-363). Both maintain identical voltage ratings, temperature ranges, and dual N-channel configuration.

Q: Is the NTJD4001NT1G suitable for high-current switching applications?

A: The NTJD4001NT1G is rated for continuous drain current of 250mA. Applications requiring higher current handling should evaluate alternative components or verify that peak current requirements remain within device specifications.

Q: What package considerations apply when substituting the MCH6602-TL-E?

A: The MCH6602-TL-E uses a 6-MCPH flat lead package, while the NTJD4001NT1G uses a 6-TSSOP SC-88 package. These packages have different footprints and pin configurations. PCB redesign and revalidation are required for physical implementation.

Q: Are there any compliance differences between these components?

A: Both components share identical REACH and ECCN classifications. The NTJD4001NT1G includes RoHS3 compliance certification, which the MCH6602-TL-E does not specify. Both maintain MSL 1 (Unlimited) moisture sensitivity ratings.

Q: Why is the MCH6602-TL-E classified as obsolete?

A: The MCH6602-TL-E is no longer in active production. The NTJD4001NT1G represents an actively manufactured alternative from the same manufacturer, ensuring continued supply chain access and manufacturing support.