MCH6341-TL-H P-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The MCH6341-TL-H is a P-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) manufactured by onsemi, rated for 30V drain-to-source voltage with 5A continuous drain current at 25°C. This surface mount device in 6-MCPH package is designed for switching and amplification applications requiring P-channel functionality in compact form factors.

The MCH6341-TL-H has been discontinued at DiGi Electronics. Locating functionally equivalent substitute components is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for applications utilizing this MOSFET specification.

Substiute Parts

MCH6341-TL-H

onsemiIn Stock: 8865MCH6341-TL-H Datasheet

Current PartRFQ

MCH6341-TL-W

onsemiIn Stock: 2021MCH6341-TL-W Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MCH6341-TL-H MOSFET are identified based on strict electrical and mechanical parameter matching within the P-Channel MOSFET category. The substitution criteria are:

Electrical Parameters (Must Match):

• FET Type: P-Channel
• Drain to Source Voltage (Vdss): 30V
• Continuous Drain Current (Id) @ 25°C: 5A
• On-State Resistance (Rds On) @ 3A, 10V: 59 mOhm
• Gate Charge (Qg) @ 10V: 10 nC
• Maximum Gate-Source Voltage (Vgs): ±20V
• Input Capacitance (Ciss) @ 10V: 430 pF

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: 6-SMD, Flat Leads
• Supplier Device Package: 6-MCPH

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The MCH6341-TL-W qualifies as a direct substitute based on complete alignment with all specified electrical, mechanical, and compliance parameters.

Parameter Comparison

Engineering Selection Recommendations

The MCH6341-TL-W is a direct functional equivalent to the MCH6341-TL-H for all applications requiring P-Channel MOSFET performance at 30V, 5A specifications. Selection of the MCH6341-TL-W is supported by the following engineering factors:

Electrical Equivalence: All critical electrical parameters including Vdss, Id, Rds On, gate charge, and input capacitance are identical between the main part and substitute. This ensures equivalent switching performance, thermal characteristics, and circuit behavior.

Mechanical Compatibility: Both devices utilize identical 6-MCPH surface mount packaging with 6-SMD flat leads, ensuring direct PCB layout compatibility without redesign requirements.

Compliance Alignment: Both parts maintain ROHS3 compliance and MSL Level 1 (Unlimited) moisture sensitivity rating, meeting environmental and reliability standards for the same application scope.

Supply Status: The MCH6341-TL-W maintains Active product status with available inventory in standard packaging formats (Cut Tape and Digi-Reel), providing reliable supply chain access compared to the discontinued MCH6341-TL-H.

Manufacturer Consistency: Both parts are manufactured by onsemi, ensuring consistent quality, process control, and technical support.

Frequently Asked Questions (FAQ)

Q: Can the MCH6341-TL-W directly replace the MCH6341-TL-H without circuit modifications?

A: Yes. The MCH6341-TL-W is electrically and mechanically identical to the MCH6341-TL-H across all specified parameters. Direct substitution is supported without circuit redesign or PCB layout changes.

Q: Are there differences in thermal performance between these parts?

A: The MCH6341-TL-H specifies 1.5W maximum power dissipation at Ta. The MCH6341-TL-W does not specify this parameter in the provided data. Both parts share identical Rds On values (59 mOhm @ 3A, 10V), which is the primary determinant of thermal performance in switching applications. Thermal behavior under identical operating conditions will be equivalent.

Q: What packaging options are available for the MCH6341-TL-W?

A: The MCH6341-TL-W is available in Cut Tape (CT) and Digi-Reel® packaging formats, providing standard supply chain options for both manual and automated assembly processes.

Q: Do both parts meet the same compliance and environmental standards?

A: Yes. Both the MCH6341-TL-H and MCH6341-TL-W are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating. Both carry REACH Unaffected status and EAR99 ECCN classification.

Q: Why is the MCH6341-TL-H discontinued if the MCH6341-TL-W is identical?

A: Product discontinuation decisions are based on supplier manufacturing and market factors independent of technical performance. The MCH6341-TL-W remains in active production, providing continued access to this MOSFET specification.

Q: Are gate threshold voltage specifications identical?

A: The MCH6341-TL-H does not specify Vgs(th) in the provided data. The MCH6341-TL-W specifies Vgs(th) (Max) as 2.6V @ 1mA. This parameter does not affect substitution compatibility, as both parts operate within the same ±20V maximum gate-source voltage range.

Q: Can these parts be used interchangeably in high-frequency switching applications?

A: Yes. Both parts share identical gate charge (10 nC @ 10V) and input capacitance (430 pF @ 10V) specifications, which determine switching speed and frequency performance. Interchangeability is supported for high-frequency applications.