IPWS65R075CFD7AXKSA1 Equivalent & Substitute Parts

Part Overview

The IPWS65R075CFD7AXKSA1 is an N-Channel 650V 32A MOSFET manufactured by Infineon Technologies in the TO-247-3 package. This through-hole device is designed for high-voltage switching applications requiring automotive-grade reliability. The part maintains Active product status with AEC-Q101 qualification, ensuring suitability for demanding automotive and industrial environments. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter envelope.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	650	V
Continuous Drain Current (Id) @ 25°C	32	A (Tc)
On-State Resistance (Rds On Max) @ 16.4A, 10V	75	mOhm
Gate Threshold Voltage (Vgs(th) Max) @ 820µA	4.5	V
Gate Charge (Qg Max) @ 10V	68	nC
Input Capacitance (Ciss Max) @ 400V	3288	pF
Power Dissipation (Max)	171	W (Tc)
Operating Temperature Range	-40 to 150	°C (TJ)
Package Type	TO-247-3	Through Hole
Grade	Automotive	-
Qualification	AEC-Q101	-

Substitute Part Grouping Explanation

Substitute parts for the IPWS65R075CFD7AXKSA1 are identified based on strict electrical and mechanical parameter matching. The substitution criteria are defined by the following key parameters:

Drain to Source Voltage (Vdss): 650V
Continuous Drain Current (Id) @ 25°C: 32A (Tc)
On-State Resistance (Rds On Max): 75mOhm @ 16.4A, 10V
Gate Threshold Voltage (Vgs(th) Max): 4.5V @ 820µA
Gate Charge (Qg Max): 68nC @ 10V
Input Capacitance (Ciss Max): 3288pF @ 400V
Power Dissipation (Max): 171W (Tc)
Operating Temperature Range: -40°C to 150°C (TJ)
Package Type: TO-247-3 (Through Hole)
Automotive Grade: AEC-Q101 Qualified
RoHS Compliance: ROHS3 Compliant

Substitute parts must match all electrical specifications and maintain the same package configuration and automotive qualification status to ensure direct functional and mechanical interchangeability.

Parameter Comparison

Parameter	IPWS65R075CFD7AXKSA1	IPW65R075CFD7AXKSA1	Unit
Manufacturer	Infineon Technologies	Infineon Technologies	-
FET Type	N-Channel	N-Channel	-
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	-
Drain to Source Voltage (Vdss)	650	650	V
Continuous Drain Current (Id) @ 25°C	32	32	A (Tc)
Drive Voltage (Max Rds On)	10	10	V
Rds On (Max) @ Id, Vgs	75 @ 16.4A, 10V	75 @ 16.4A, 10V	mOhm
Vgs(th) (Max) @ Id	4.5 @ 820µA	4.5 @ 820µA	V
Gate Charge (Qg) (Max) @ Vgs	68 @ 10V	68 @ 10V	nC
Vgs (Max)	±20	±20	V
Input Capacitance (Ciss) (Max) @ Vds	3288 @ 400V	3288 @ 400V	pF
Power Dissipation (Max)	171	171	W (Tc)
Operating Temperature	-40 to 150	-40 to 150	°C (TJ)
Grade	Automotive	Automotive	-
Qualification	AEC-Q101	AEC-Q101	-
Mounting Type	Through Hole	Through Hole	-
Package / Case	TO-247-3	TO-247-3	-
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	-
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	-
REACH Status	REACH Unaffected	REACH Unaffected	-

Engineering Selection Recommendations

The IPW65R075CFD7AXKSA1 is a direct parametric equivalent to the IPWS65R075CFD7AXKSA1. Both parts are manufactured by Infineon Technologies and share identical electrical specifications, package configuration, and automotive qualification status.

Selection between these parts is based on availability and inventory status. Both parts maintain Active product status and carry AEC-Q101 automotive qualification, ensuring compliance with automotive-grade reliability requirements. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

The TO-247-3 through-hole package is identical for both parts, ensuring mechanical compatibility in existing PCB designs without modification to footprints or thermal management structures.

Frequently Asked Questions (FAQ)

Q: Can the IPW65R075CFD7AXKSA1 be used as a direct replacement for the IPWS65R075CFD7AXKSA1?

A: Yes. Both parts are parametrically identical across all electrical specifications, including Vdss (650V), Id (32A), Rds On (75mOhm), gate charge (68nC), and power dissipation (171W). Both use the TO-247-3 package and carry AEC-Q101 automotive qualification.

Q: Are there any differences in package dimensions or pin configuration?

A: No. Both parts use the identical TO-247-3 through-hole package configuration. Pin assignments and mechanical dimensions are identical, allowing direct PCB substitution without layout modifications.

Q: Do both parts meet the same automotive and environmental standards?

A: Yes. Both the IPWS65R075CFD7AXKSA1 and IPW65R075CFD7AXKSA1 are AEC-Q101 qualified, ROHS3 compliant, and REACH unaffected. Both maintain Moisture Sensitivity Level 1 (Unlimited).

Q: What is the primary reason to consider a substitute part?

A: Substitute parts are identified to provide alternative sourcing options when the primary part number experiences supply constraints. The IPW65R075CFD7AXKSA1 offers equivalent functionality and specifications with potentially different inventory availability.

Q: Are thermal characteristics identical between these parts?

A: Yes. Both parts specify identical maximum power dissipation of 171W (Tc) and operating temperature range of -40°C to 150°C (TJ), ensuring equivalent thermal performance in circuit applications.

Q: Can these parts be used interchangeably in high-frequency switching applications?

A: Yes. Both parts share identical gate charge (68nC @ 10V) and input capacitance (3288pF @ 400V) specifications, ensuring equivalent switching performance and gate drive requirements.

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