ZXMD63N02XTC Equivalent & Substitute Parts

Part Overview

The ZXMD63N02XTC is a dual N-channel MOSFET array manufactured by Diodes Incorporated, designed for surface mount applications in logic-level gate switching circuits. This device integrates two N-channel MOSFETs in an 8-MSOP package with a maximum drain-source voltage rating of 20V and continuous drain current capability of 2.5A per channel.

The ZXMD63N02XTC is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications currently utilizing this component.

Substiute Parts

ZXMD63N02XTC

Diodes IncorporatedIn Stock: 63354ZXMD63N02XTC Datasheet

Current PartRFQ

IRF7530TRPBF

Infineon TechnologiesIn Stock: 96906IRF7530TRPBF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ZXMD63N02XTC is determined by electrical and mechanical compatibility within the following criteria:

Electrical Compatibility Requirements:

• Drain-Source Voltage (Vdss) rating must equal or exceed 20V
• Continuous drain current (Id) must equal or exceed 2.5A
• Configuration must be dual N-channel (2 N-Channel)
• Operating temperature range must encompass -55°C to 150°C
• Technology must be MOSFET (Metal Oxide)

Mechanical Compatibility Requirements:

• Package type must be 8-TSSOP or 8-MSOP with 0.118" (3.00mm) width
• Mounting type must be surface mount
• Pin count and footprint must be identical

Compliance Requirements:

• RoHS3 compliance required
• Moisture Sensitivity Level (MSL) of 1 or equivalent
• REACH unaffected status required

The IRF7530TRPBF meets all substitution criteria. This part exceeds the minimum electrical specifications of the ZXMD63N02XTC while maintaining identical package geometry and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The IRF7530TRPBF is a direct electrical and mechanical substitute for the ZXMD63N02XTC. Both devices share identical voltage ratings, package geometry, and compliance certifications. The IRF7530TRPBF provides superior electrical performance with higher continuous drain current (5.4A versus 2.5A), lower on-resistance (30 mOhm versus 130 mOhm), and increased power dissipation capability (1.3W versus 1.04W).

Both parts carry legacy product status. The ZXMD63N02XTC is classified as obsolete, while the IRF7530TRPBF is designated as not for new designs. Selection between these parts should be based on current inventory availability and supply chain requirements rather than performance differentiation, as the IRF7530TRPBF exceeds all electrical specifications of the original part.

Compliance with RoHS3, REACH, and MSL requirements is maintained across both devices, ensuring regulatory continuity in applications requiring these certifications.

Frequently Asked Questions (FAQ)

Q: Can the IRF7530TRPBF be used as a direct replacement for the ZXMD63N02XTC in existing designs?

A: Yes. The IRF7530TRPBF is electrically and mechanically compatible with the ZXMD63N02XTC. Both devices feature identical 20V Vdss ratings, dual N-channel configuration, 8-MSOP package geometry, and operating temperature range. The IRF7530TRPBF exceeds the current and power specifications of the original part.

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

A: The primary differences are manufacturer (Diodes Incorporated versus Infineon Technologies) and electrical performance. The IRF7530TRPBF provides higher continuous drain current (5.4A versus 2.5A), significantly lower on-resistance (30 mOhm versus 130 mOhm at rated conditions), and greater power dissipation capability (1.3W versus 1.04W). Gate threshold voltage is lower in the IRF7530TRPBF (1.2V versus 3V), while gate charge and input capacitance are higher.

Q: Are there any package compatibility concerns?

A: No. Both parts use identical 8-TSSOP/8-MSOP package geometry with 0.118" (3.00mm) width. Pin count, footprint, and surface mount requirements are identical. No PCB layout modifications are required.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the ZXMD63N02XTC and IRF7530TRPBF are RoHS3 compliant, REACH unaffected, and carry MSL rating of 1 (unlimited moisture sensitivity). Regulatory compliance is maintained across both devices.

Q: Why is the IRF7530TRPBF rated as "Not For New Designs"?

A: The IRF7530TRPBF carries legacy product status from Infineon Technologies. This designation indicates the part is available for existing applications but is not recommended for new design implementations. For new designs, consultation with the manufacturer regarding current-generation alternatives is advised.

Q: What impact do the higher gate charge and input capacitance of the IRF7530TRPBF have on circuit operation?

A: The IRF7530TRPBF exhibits higher gate charge (26 nC versus 6 nC) and input capacitance (1310 pF versus 700 pF). These parameters affect gate drive circuit requirements and switching speed. Applications with tight timing constraints or limited gate drive current capacity should evaluate these differences during substitution analysis.

Q: Can the ZXMD63N02XTC be substituted with other dual N-channel MOSFETs in 8-MSOP packages?

A: Substitution requires verification of electrical compatibility across all critical parameters: Vdss rating (minimum 20V), continuous drain current (minimum 2.5A), operating temperature range (-55°C to 150°C), and compliance certifications (RoHS3, REACH, MSL 1). Package geometry must be identical 8-TSSOP/8-MSOP with 0.118" width. Not all dual N-channel MOSFETs in this package meet these requirements.