Equivalent & Substitute Parts for APT20M45SVRG

Part Overview

The APT20M45SVRG is an N-Channel Power MOSFET from Microchip Technology. It is designed for high-performance switching in power conversion and control applications, featuring a drain-to-source voltage (Vdss) of 200V, continuous drain current (Id) of 56A at 25°C, and a maximum Rds(on) of 45mOhm at 500mA, 10V. The package type is D3PAK, suitable for surface mount configurations. The product is active, RoHS3 compliant, and has an unlimited moisture sensitivity level. Finding equivalent and substitute models is essential for applications requiring alternative sourcing or design flexibility within specified electrical and mechanical limits.

Key Parameters

Parameter	APT20M45SVRG
Manufacturer	Microchip Technology
Category	Transistors, FETs, MOSFETs
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	200 V
Current - Continuous Drain (Id) @ 25°C	56A (Tc)
Rds On (Max) @ Id, Vgs	45mOhm @ 500mA, 10V
Vgs(th) (Max) @ Id	4V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	195 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	4860 pF @ 25 V
Mounting Type	Surface Mount
Supplier Device Package	D3Pak
Package / Case	TO-268-3, D³Pak (2 Leads + Tab), TO-268AA
RoHS Status	ROHS3 Compliant
MSL	1 (Unlimited)
REACH Status	REACH Unaffected
Product Status	Active

Substitute Part Grouping Explanation

Substitute and equivalent models are selected solely based on electrical and mechanical compatibility with the original APT20M45SVRG MOSFET. The key substitution parameters considered include:

FET Type (N-Channel)
Technology (MOSFET)
Drain to Source Voltage (Vdss)
Continuous Drain Current (Id) at 25°C
Maximum Rds(on) at specified current and voltage
Gate Threshold Voltage (Vgs(th))
Gate Charge (Qg)
Input Capacitance (Ciss)
Mounting Type
Supplier Device Package and Package/Case
RoHS and REACH Compliance
Moisture Sensitivity Level (MSL)
Product Status

All substitute parts listed match or exceed these key requirements without deviation from supplied data.

Parameter Comparison

Parameter	APT20M45SVRG	IXFT70N20Q3	IXTT60N20L2
Manufacturer	Microchip Technology	IXYS	IXYS
Category	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs
FET Type	N-Channel	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	200 V	200 V	200 V
Current - Continuous Drain (Id) @ 25°C	56A (Tc)	70A (Tc)	60A (Tc)
Rds On (Max) @ Id, Vgs	45mOhm @ 500mA, 10V	40mOhm @ 35A, 10V	45mOhm @ 30A, 10V
Vgs(th) (Max) @ Id	4V @ 1mA	6.5V @ 4mA	4.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	195 nC @ 10 V	67 nC @ 10 V	255 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	4860 pF @ 25 V	3150 pF @ 25 V	10500 pF @ 25 V
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Supplier Device Package	D3Pak	TO-268AA	TO-268AA
Package / Case	TO-268-3, D³Pak (2 Leads + Tab), TO-268AA	TO-268-3, D³Pak (2 Leads + Tab), TO-268AA	TO-268-3, D³Pak (2 Leads + Tab), TO-268AA
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Product Status	Active	Active	Active

Engineering Selection Recommendations

All listed options, including APT20M45SVRG, IXFT70N20Q3, and IXTT60N20L2, are active, RoHS3 compliant, REACH unaffected, and feature an MSL of 1 (unlimited), supporting robust supply chain and regulatory requirements. Selection between these options can be made purely on product status and compliance levels, as all listed substitutes meet the specified standards.

Frequently Asked Questions (FAQ)

Q1: What substitution criteria are used for APT20M45SVRG MOSFETs?
A1: Substitution is based on FET type, drain to source voltage, continuous drain current, maximum Rds(on), gate charge, input capacitance, mounting type, supplier device package, RoHS and REACH status, product status, and identical or compatible package.

Q2: Are the listed substitutes compatible in terms of package and mounting?
A2: All listed substitutes use the TO-268-3, D³Pak (2 Leads + Tab), TO-268AA package and are surface mount, ensuring mechanical compatibility with APT20M45SVRG.

Q3: How do product status and compliance affect substitute selection?
A3: Only parts marked as active and having RoHS3 and REACH compliance are included, ensuring continued availability and adherence to supply chain regulations.

Q4: Is there any difference in performance between the substitutes and the main part?
A4: Only provided and directly comparable parameters are considered. Rds(on), current, and voltage ratings align with or exceed the main part’s ratings as indicated in the data.

Q5: Do all substitutes support identical inventory management and MSL considerations?
A5: Yes. All options have an MSL of 1 (unlimited), supporting standard moisture sensitivity and storage requirements for electronic assembly.

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