Equivalent & Substitute Parts for 5HN01SS-TL-E

Part Overview

The 5HN01SS-TL-E is an N-channel MOSFET manufactured by onsemi, rated for 50V drain-to-source voltage with 100mA continuous drain current in a 3-SSFP surface mount package. This device is classified as obsolete, necessitating identification of active substitute components that maintain functional compatibility within the specified electrical and mechanical parameters.

Substiute Parts

5HN01SS-TL-E

onsemiIn Stock: 644805HN01SS-TL-E Datasheet

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2N7002LT1G

onsemiIn Stock: 3603232N7002LT1G Datasheet

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BSS84LT1G

onsemiIn Stock: 272131BSS84LT1G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 5HN01SS-TL-E requires identification of active N-channel MOSFET devices that satisfy the following critical parameters:

Mandatory Substitution Criteria:

• FET Type: N-Channel
• Drain to Source Voltage (Vdss): Equal to or greater than 50V
• Continuous Drain Current (Id): Equal to or greater than 100mA
• Mounting Type: Surface Mount
• Moisture Sensitivity Level: MSL 1 or equivalent
• REACH Compliance: REACH Unaffected

The substitute part 2N7002LT1G meets these criteria with a Vdss rating of 60V and Id rating of 115mA, both exceeding the original specifications. The device is manufactured by onsemi and maintains active product status with full compliance certifications.

The substitute part BSS84LT1G is a P-channel MOSFET and does not satisfy the mandatory N-channel requirement. This device is listed in the original part data but is not functionally equivalent for N-channel applications.

Parameter Comparison

Engineering Selection Recommendations

2N7002LT1G is the appropriate substitute for the obsolete 5HN01SS-TL-E. This N-channel MOSFET maintains functional equivalence with electrical parameters that meet or exceed the original device specifications. The 2N7002LT1G carries active product status, ensuring long-term availability and supply chain continuity. The device is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The SOT-23-3 package provides a standard surface mount footprint suitable for modern PCB assembly processes.

BSS84LT1G is not suitable as a substitute for the 5HN01SS-TL-E due to its P-channel configuration, which is functionally incompatible with N-channel circuit requirements.

Frequently Asked Questions (FAQ)

Q: Why is the 5HN01SS-TL-E classified as obsolete?

A: The 5HN01SS-TL-E has reached end-of-life status with onsemi. Obsolete classification indicates that the manufacturer no longer produces this device and existing inventory is limited. Active substitutes must be identified for new designs and production continuity.

Q: Can the 2N7002LT1G directly replace the 5HN01SS-TL-E?

A: The 2N7002LT1G satisfies all mandatory electrical parameters for substitution: N-channel configuration, 60V Vdss rating (exceeds 50V requirement), and 115mA continuous drain current (exceeds 100mA requirement). Both devices are manufactured by onsemi and share identical MSL and REACH compliance status.

Q: What is the difference between the 3-SSFP and SOT-23-3 packages?

A: The 3-SSFP is the original package for the 5HN01SS-TL-E, while the 2N7002LT1G uses the SOT-23-3 (TO-236) package. Both are three-terminal surface mount packages. PCB layout modifications may be required to accommodate the different package footprints during redesign.

Q: Why is BSS84LT1G listed but not recommended?

A: The BSS84LT1G is a P-channel MOSFET, whereas the 5HN01SS-TL-E is an N-channel device. P-channel and N-channel MOSFETs have opposite polarity and cannot be interchanged in circuit applications without complete circuit redesign. The BSS84LT1G is not functionally equivalent.

Q: Are there any thermal or power dissipation concerns with the 2N7002LT1G?

A: The 2N7002LT1G is rated for 225mW maximum power dissipation at ambient temperature. The original 5HN01SS-TL-E power dissipation specification is not provided in the available data. Thermal analysis should be performed for the specific application to confirm adequate heat dissipation in the target circuit environment.

Q: What compliance certifications apply to the 2N7002LT1G?

A: The 2N7002LT1G is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components in most jurisdictions.