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APT8065BVRG Equivalent & Substitute Parts Reference
Part Overview
The APT8065BVRG from Microchip Technology is an N-Channel Power MOSFET, 800 V, 13A (Tc) in a TO-247-3 through-hole package, designed for high-voltage, high-current applications. This product’s “Active” status indicates current manufacturer support, but alternative models may be necessary for design flexibility, supply chain resilience, or compatibility with legacy systems. Ensuring functional and regulatory equivalence is essential when identifying replacement or substitute MOSFET transistors in this category.
Substiute Parts
Key Parameters
| Parameter | Description |
|---|---|
| Manufacturer Part Number | Unique identifier for each MOSFET model |
| Manufacturer | Component maker |
| Drain to Source Voltage (Vdss) | Maximum voltage the MOSFET can withstand |
| Current - Continuous Drain (Id) @ 25°C | Maximum continuous drain current at 25°C case temperature |
| Rds On (Max) | Maximum on-state resistance at specified conditions |
| Vgs(th) (Max) | Maximum gate threshold voltage |
| Gate Charge (Qg) (Max) | Maximum total gate charge |
| Input Capacitance (Ciss) (Max) | Maximum input capacitance |
| Mounting Type | Physical package style and installation method |
| Device Package / Case | Specific outline of the MOSFET body |
| RoHS Status | Compliance with hazardous substances directive |
| Product Status | Availability of the device |
Substitute Part Grouping Explanation
Substitute MOSFETs in this category are grouped strictly based on matching or comparable key electrical parameters: Drain to Source Voltage (Vdss), Continuous Drain Current (Id), Rds On (Max), Gate Threshold Voltage (Vgs(th)), Gate Charge (Qg), and Input Capacitance (Ciss). Only through-hole TO-247-3 (or compatible) packages and equivalent RoHS compliance are considered. All substitutes must be “Active” in product status to ensure availability and ongoing support.
Parameter Comparison
| Parameter | APT8065BVRG (Microchip Technology) |
IXFH14N80P (IXYS) |
STW10NK80Z (STMicroelectronics) |
|---|---|---|---|
| Drain to Source Voltage (Vdss) | 800 V | 800 V | 800 V |
| Current - Continuous Drain (Id) @ 25°C | 13A (Tc) | 14A (Tc) | 9A (Tc) |
| Rds On (Max) | 650mOhm @ 500mA, 10V | 720mOhm @ 500mA, 10V | 900mOhm @ 4.5A, 10V |
| Vgs(th) (Max) | 4V @ 1mA | 5.5V @ 4mA | 4.5V @ 100µA |
| Gate Charge (Qg) (Max) | 225 nC @ 10V | 61 nC @ 10V | 72 nC @ 10V |
| Input Capacitance (Ciss) (Max) | 3700 pF @ 25V | 3900 pF @ 25V | 2180 pF @ 25V |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-247-3 | TO-247-3 | TO-247-3 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Active | Active | Active |
Engineering Selection Recommendations
The APT8065BVRG, IXFH14N80P, and STW10NK80Z all maintain “Active” product status and are ROHS3 compliant. All parts meet the required compliance and environmental standards indicated. Package compatibility is ensured by common use of the TO-247-3 form factor and through-hole mounting.
Frequently Asked Questions (FAQ)
Q: What are the key parameters considered for substituting N-Channel Power MOSFETs in this category?
A: Substitution is based on matching or comparable ratings for Drain to Source Voltage (Vdss), Continuous Drain Current (Id), Rds On (Max), Gate Threshold Voltage (Vgs(th)), Gate Charge (Qg), Input Capacitance (Ciss), and physical package attributes, all as specified by the provided part data.
Q: Are the substitute parts in compatible package types?
A: Yes. All listed parts are in the TO-247-3 package with through-hole mounting, matching the APT8065BVRG.
Q: Do the substitutes maintain regulatory compliance equivalence?
A: Yes. All parts listed are ROHS3 compliant.
Q: Is there a difference in electrical characteristics that could impact selection?
A: Differences in specified electrical parameters such as Drain Current, Rds On, and Gate Charge exist and are shown in the comparison table. Selection should follow system demands aligned with these parameter values.
Q: Can these MOSFET substitutes be used for the same mechanical footprint?
A: Yes. Each substitute part uses a TO-247-3 package suitable for direct replacement in the same PCB footprint.
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