Equivalent & Substitute Parts for APT8052BFLLG

Part Overview

The Microchip Technology APT8052BFLLG is an N-Channel MOSFET optimized for high-voltage, high-current applications, featuring a drain to source voltage (Vdss) of 800V and a continuous drain current (Id) of 15A (Tc). This device is supplied in a TO-247 [B] through-hole package, compliant with ROHS3 and REACH regulations, and is in active production status. Sourcing alternative or substitute MOSFET models is essential in procurement and design scenarios requiring assurance of uninterrupted supply, compatibility in form factor, and regulatory compliance.

Key Parameters

Parameter	APT8052BFLLG
Manufacturer	Microchip Technology
Category	Transistors, FETs, MOSFETs
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	800 V
Current - Continuous Drain (Id) @ 25°C	15A (Tc)
Rds On (Max) @ Id, Vgs	520mOhm @ 7.5A, 10V
Vgs(th) (Max) @ Id	5V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	75 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	2035 pF @ 25 V
Package / Case	TO-247-3
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
Product Status	Active

Substitute Part Grouping Explanation

Substitutes for the APT8052BFLLG are identified by the following strictly matching parameters: N-Channel MOSFET type, through-hole TO-247-3 package or equivalent, drain to source voltage (Vdss) at or near 800 V, continuous drain current (Id) nominally comparable to 15A (Tc), similar gate-source threshold voltage (Vgs(th)), and ROHS3 and REACH compliance. Only parts meeting these specific parameters provided are considered for substitution.

Parameter Comparison

Parameter	APT8052BFLLG	IXFH14N60P	IXFH16N80P	SPW11N80C3FKSA1
Manufacturer	Microchip Technology	IXYS	IXYS	Infineon Technologies
Category	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs
FET Type	N-Channel	N-Channel	N-Channel	N-Channel
Drain to Source Voltage (Vdss)	800 V	600 V	800 V	800 V
Current - Continuous Drain (Id) @ 25°C	15A (Tc)	14A (Tc)	16A (Tc)	11A (Tc)
Rds On (Max) @ Id, Vgs	520mOhm @ 7.5A, 10V	550mOhm @ 7A, 10V	600mOhm @ 500mA, 10V	450mOhm @ 7.1A, 10V
Vgs(th) (Max) @ Id	5V @ 1mA	5.5V @ 2.5mA	5V @ 4mA	3.9V @ 680µA
Gate Charge (Qg) (Max) @ Vgs	75 nC @ 10 V	36 nC @ 10 V	71 nC @ 10 V	85 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	2035 pF @ 25 V	2500 pF @ 25 V	4600 pF @ 25 V	1600 pF @ 100 V
Package / Case	TO-247-3	TO-247-3	TO-247-3	TO-247-3
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Active	Active	Active	Not For New Designs

Engineering Selection Recommendations

Select only parts with active product status for long-term availability in new designs. All compared models are ROHS3 compliant and have REACH unaffected status, maintaining suitability for regulated environments. Consider product lifecycle status and compliance strictly as indicated; do not select "Not For New Designs" parts for new projects.

Frequently Asked Questions (FAQ)

Q: What core electrical parameters determine substitutability for APT8052BFLLG MOSFETs?
A: The drain to source voltage (Vdss), continuous drain current (Id), Rds On, gate charge (Qg), and gate-source threshold voltage (Vgs(th)) are the strict criteria.

Q: Can substitute MOSFETs with different package variants be used?
A: Only through-hole TO-247-3 or equivalent packages are considered based on the provided input.

Q: How does product status affect selection as a substitute?
A: Only models explicitly listed as "Active" are to be used for ongoing or new designs; models with "Not For New Designs" status are excluded.

Q: Are compliance criteria such as ROHS and REACH required for substitution?
A: Yes, ROHS3 compliance and REACH unaffected status are mandatory based on the input parameters.

Q: Are there mechanical or mounting considerations in substitution?
A: Substitute parts must offer identical through-hole mounting in TO-247-3 format to match the main part.

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