IPL65R165CFDAUMA1 Equivalent & Substitute Parts

Part Overview

The IPL65R165CFDAUMA1 is an N-Channel 650V MOSFET manufactured by Infineon Technologies, part of the CoolMOS™ series. This device is rated for 21.3A continuous drain current and 195W power dissipation in a 4-PowerTSFN surface mount package. The part is currently listed as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	650	V
Continuous Drain Current (Id) @ 25°C	21.3	A (Tc)
On-State Resistance (Rds On Max) @ 9.3A, 10V	165	mOhm
Gate Threshold Voltage (Vgs(th) Max) @ 900µA	4.5	V
Gate Charge (Qg Max) @ 10V	86	nC
Input Capacitance (Ciss Max) @ 100V	2340	pF
Power Dissipation (Max)	195	W (Tc)
Operating Temperature Range	-40 to 150	°C (TJ)
Package Type	4-PowerTSFN (PG-VSON-4)	Surface Mount
Gate Voltage (Max)	±20	V

Substitute Part Grouping Explanation

Substitution of the IPL65R165CFDAUMA1 is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Matching Parameters:

Drain to Source Voltage (Vdss): 650V
Continuous Drain Current (Id): 21.3A @ 25°C
On-State Resistance (Rds On): 165mOhm @ 9.3A, 10V
Gate Threshold Voltage (Vgs(th)): 4.5V @ 900µA
Gate Charge (Qg): 86nC @ 10V
Input Capacitance (Ciss): 2340pF @ 100V
Power Dissipation: 195W (Tc)
Operating Temperature: -40°C to 150°C
Package: 4-PowerTSFN (PG-VSON-4)
Gate Voltage Rating: ±20V

The IPL65R165CFDAUMA2 meets all specified electrical and mechanical parameters. The primary distinction is product status and packaging format: the substitute is an active product supplied in Tape & Reel format, whereas the original part is obsolete.

Parameter Comparison

Parameter	IPL65R165CFDAUMA1	IPL65R165CFDAUMA2	Match
Manufacturer	Infineon Technologies	Infineon Technologies	Yes
Series	CoolMOS™	CoolMOS™ CFD2	Yes
FET Type	N-Channel	N-Channel	Yes
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	Yes
Vdss	650V	650V	Yes
Id @ 25°C	21.3A (Tc)	21.3A (Tc)	Yes
Rds On (Max) @ 9.3A, 10V	165mOhm	165mOhm	Yes
Vgs(th) (Max) @ 900µA	4.5V	4.5V	Yes
Qg (Max) @ 10V	86nC	86nC	Yes
Ciss (Max) @ 100V	2340pF	2340pF	Yes
Power Dissipation (Max)	195W (Tc)	195W (Tc)	Yes
Operating Temperature	-40 to 150°C (TJ)	-40 to 150°C (TJ)	Yes
Mounting Type	Surface Mount	Surface Mount	Yes
Package / Case	4-PowerTSFN	4-PowerTSFN	Yes
Supplier Device Package	PG-VSON-4	PG-VSON-4	Yes
Vgs (Max)	±20V	±20V	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Yes
MSL	2A (4 Weeks)	2A (4 Weeks)	Yes
REACH Status	REACH Unaffected	REACH Unaffected	Yes
Product Status	Obsolete	Active	Functional Equivalent

Engineering Selection Recommendations

The IPL65R165CFDAUMA2 is a direct functional equivalent to the IPL65R165CFDAUMA1 across all specified electrical and mechanical parameters. Selection of the substitute part is supported by the following factors:

Product Status: The IPL65R165CFDAUMA2 is an active product, ensuring long-term availability and supply chain continuity, whereas the original part is obsolete.

Compliance & Certifications: Both parts maintain identical RoHS3 compliance, REACH unaffected status, and moisture sensitivity levels (MSL 2A, 4 Weeks), ensuring regulatory and environmental compatibility.

Electrical Equivalence: All critical parameters—voltage rating, current capacity, on-state resistance, gate characteristics, and thermal performance—are identical between the two parts.

Packaging & Mounting: Both devices use the 4-PowerTSFN (PG-VSON-4) surface mount package, enabling direct PCB layout compatibility without redesign.

Supply Format: The substitute is available in Tape & Reel packaging, standard for production environments, compared to the original part's unspecified packaging format.

Frequently Asked Questions (FAQ)

Q: Can IPL65R165CFDAUMA2 be used as a direct replacement for IPL65R165CFDAUMA1 in existing designs?

A: Yes. The IPL65R165CFDAUMA2 is electrically and mechanically equivalent across all specified parameters. No circuit modifications or PCB redesign are required. Both parts share identical voltage ratings (650V), current capacity (21.3A), on-state resistance (165mOhm), and package geometry (4-PowerTSFN).

Q: What is the primary reason for substitution?

A: The IPL65R165CFDAUMA1 is obsolete. The IPL65R165CFDAUMA2 is an active product from the same manufacturer (Infineon Technologies) with identical electrical specifications, ensuring continued design support and procurement availability.

Q: Are there any differences in thermal performance between the two parts?

A: No. Both parts have identical power dissipation ratings (195W @ Tc) and operating temperature ranges (-40°C to 150°C). Thermal management requirements remain unchanged.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the IPL65R165CFDAUMA1 and IPL65R165CFDAUMA2 are RoHS3 compliant, REACH unaffected, and have identical moisture sensitivity levels (MSL 2A, 4 Weeks).

Q: Is the gate charge identical between the two parts?

A: Yes. Both parts have a maximum gate charge (Qg) of 86nC @ 10V, ensuring identical gate drive requirements and switching characteristics.

Q: Can the substitute part be used in high-frequency switching applications?

A: Yes. The IPL65R165CFDAUMA2 maintains the same input capacitance (2340pF @ 100V) and gate charge specifications as the original part, supporting equivalent switching performance in high-frequency applications.

Q: What is the packaging difference between the two parts?

A: The IPL65R165CFDAUMA1 packaging format is unspecified in the provided data. The IPL65R165CFDAUMA2 is supplied in Tape & Reel (TR) format, standard for automated assembly and production environments.

Q: Are there any gate voltage differences?

A: No. Both parts have identical maximum gate voltage ratings of ±20V, ensuring compatible gate drive circuits and control electronics.

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