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ZXM64P02XTC MOSFET P-Channel Equivalent & Substitute Parts
Part Overview
The ZXM64P02XTC is a P-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) manufactured by Diodes Incorporated, rated for 20V drain-to-source voltage with 3.5A continuous drain current at 25°C. The device is housed in an 8-MSOP surface mount package and dissipates a maximum of 1.1W. This part is classified as obsolete, making identification of active equivalent substitutes necessary for ongoing design support and procurement continuity. The ZXM64P02XTA serves as the direct parametric equivalent with identical electrical specifications and active product status.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| FET Type | P-Channel | — |
| Technology | MOSFET (Metal Oxide) | — |
| Drain to Source Voltage (Vdss) | 20 | V |
| Current - Continuous Drain (Id) @ 25°C | 3.5 | A (Ta) |
| Rds On (Max) @ Id, Vgs | 90 | mOhm @ 2.4A, 4.5V |
| Vgs(th) (Max) @ Id | 700 | mV @ 250µA (Min) |
| Gate Charge (Qg) (Max) @ Vgs | 6.9 | nC @ 4.5V |
| Vgs (Max) | ±12 | V |
| Input Capacitance (Ciss) (Max) @ Vds | 900 | pF @ 15V |
| Power Dissipation (Max) | 1.1 | W (Ta) |
| Operating Temperature Range | -55 to 150 | °C (TJ) |
| Mounting Type | Surface Mount | — |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitution of the ZXM64P02XTC is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part ZXM64P02XTA maintains identical specifications in the following key areas:
- Voltage Rating: Both parts rated at 20V Vdss
- Current Capacity: Both deliver 3.5A continuous drain current at 25°C
- On-Resistance: Both specify 90mOhm maximum at 2.4A, 4.5V gate-source voltage
- Gate Threshold Voltage: Both specify 700mV maximum at 250µA
- Gate Charge: Both specify 6.9nC maximum at 4.5V
- Input Capacitance: Both specify 900pF maximum at 15V
- Power Dissipation: Both rated at 1.1W maximum
- Operating Temperature: Both operate across -55°C to 150°C junction temperature range
- Package: Both use 8-MSOP surface mount package with identical physical dimensions
- Compliance: Both are ROHS3 compliant with MSL 1 (Unlimited) rating
The primary distinction between these parts is product status and packaging format. The ZXM64P02XTA is classified as active and supplied in Tape & Reel (TR) format, whereas the ZXM64P02XTC is obsolete.
Parameter Comparison
| Parameter | ZXM64P02XTC (Main Part) | ZXM64P02XTA (Substitute) | Match Status |
|---|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Identical |
| FET Type | P-Channel | P-Channel | Identical |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | Identical |
| Drain to Source Voltage (Vdss) | 20V | 20V | Identical |
| Current - Continuous Drain (Id) @ 25°C | 3.5A (Ta) | 3.5A (Ta) | Identical |
| Rds On (Max) @ Id, Vgs | 90mOhm @ 2.4A, 4.5V | 90mOhm @ 2.4A, 4.5V | Identical |
| Vgs(th) (Max) @ Id | 700mV @ 250µA (Min) | 700mV @ 250µA (Min) | Identical |
| Gate Charge (Qg) (Max) @ Vgs | 6.9nC @ 4.5V | 6.9nC @ 4.5V | Identical |
| Vgs (Max) | ±12V | ±12V | Identical |
| Input Capacitance (Ciss) (Max) @ Vds | 900pF @ 15V | 900pF @ 15V | Identical |
| Power Dissipation (Max) | 1.1W (Ta) | 1.1W (Ta) | Identical |
| Operating Temperature Range | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | Identical |
| Mounting Type | Surface Mount | Surface Mount | Identical |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Identical |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Identical |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | Identical |
| Product Status | Obsolete | Active | Different |
| Packaging Format | Standard | Tape & Reel (TR) | Different |
Engineering Selection Recommendations
The ZXM64P02XTA is the direct substitute for the obsolete ZXM64P02XTC. Both parts are manufactured by Diodes Incorporated and share identical electrical and mechanical specifications across all rated parameters. The ZXM64P02XTA maintains active product status, ensuring long-term availability and supply chain continuity.
Both parts comply with ROHS3 environmental standards and carry REACH Unaffected status. The MSL 1 (Unlimited) moisture sensitivity rating applies to both devices, indicating no moisture-related handling restrictions during storage or assembly.
The ZXM64P02XTA is supplied in Tape & Reel (TR) packaging format, which is standard for high-volume surface mount assembly operations. The physical package dimensions remain identical between both parts, with no PCB layout modifications required for substitution.
Selection of the ZXM64P02XTA over the obsolete ZXM64P02XTC is appropriate for all new designs and ongoing production requiring P-Channel MOSFET functionality at 20V, 3.5A ratings in 8-MSOP surface mount configuration.
Frequently Asked Questions (FAQ)
Q: Can the ZXM64P02XTA directly replace the ZXM64P02XTC in existing designs?
A: Yes. The ZXM64P02XTA is a direct parametric equivalent with identical electrical specifications, gate drive requirements, thermal characteristics, and physical package dimensions. No circuit modifications or PCB layout changes are required.
Q: What is the primary reason for substituting the ZXM64P02XTC?
A: The ZXM64P02XTC is classified as obsolete. The ZXM64P02XTA is the active equivalent from the same manufacturer, ensuring continued availability and supply chain support.
Q: Are there any differences in on-resistance or switching characteristics between these parts?
A: No. Both parts specify 90mOhm maximum on-resistance at 2.4A and 4.5V gate-source voltage. Gate charge, input capacitance, and threshold voltage specifications are identical.
Q: What is the difference in packaging between ZXM64P02XTC and ZXM64P02XTA?
A: The ZXM64P02XTC is supplied in standard packaging, while the ZXM64P02XTA is supplied in Tape & Reel (TR) format. Both use the same 8-MSOP physical package with 0.118" width and 3.00mm dimensions. Tape & Reel format is standard for automated surface mount assembly.
Q: Do both parts meet the same environmental and compliance standards?
A: Yes. Both parts are ROHS3 compliant, REACH Unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. No compliance differences exist between the two parts.
Q: What is the maximum operating temperature for these MOSFETs?
A: Both parts operate across a junction temperature range of -55°C to 150°C, supporting applications requiring extended temperature performance.
Q: Are there any gate drive voltage differences between these parts?
A: No. Both parts specify maximum gate-source voltage of ±12V and identical gate threshold voltage of 700mV maximum at 250µA. Drive voltage requirements are identical.
Q: What is the continuous drain current rating at 25°C?
A: Both parts are rated for 3.5A continuous drain current at 25°C ambient temperature.
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