IXTP80N075L2 Equivalent & Substitute Parts

Part Overview

The IXTP80N075L2 is an N-Channel MOSFET manufactured by IXYS, rated for 75V drain-to-source voltage and 80A continuous drain current in a TO-220-3 through-hole package. This device is part of the Linear L2™ series and is actively produced. The part is RoHS3 compliant and carries an unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when electrical parameters remain identical while packaging or mounting configurations differ. This allows circuit designers to select alternative form factors based on thermal management requirements, PCB layout constraints, or supply chain availability without compromising electrical performance.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	75	V
Continuous Drain Current (Id) @ 25°C	80	A (Tc)
Rds On (Max) @ 40A, 10V	24	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	4.5	V
Gate Charge (Qg) @ 10V	103	nC
Input Capacitance (Ciss) @ 25V	3600	pF
Power Dissipation (Max)	357	W (Tc)
Operating Temperature Range	-55 to 150	°C (TJ)
Gate Voltage (Max)	±20	V
Drive Voltage (Max Rds On)	10	V

Substitute Part Grouping Explanation

Substitution of the IXTP80N075L2 is determined by electrical parameter equivalence across the following critical specifications:

Drain to Source Voltage (Vdss): 75V
Continuous Drain Current (Id): 80A at 25°C
On-State Resistance (Rds On): 24 mOhm @ 40A, 10V
Gate Threshold Voltage (Vgs(th)): 4.5V @ 250µA
Gate Charge (Qg): 103 nC @ 10V
Input Capacitance (Ciss): 3600 pF @ 25V
Power Dissipation: 357W (Tc)
Operating Temperature: -55°C to 150°C

The IXTH80N075L2 maintains identical electrical characteristics while differing only in package configuration (TO-247-3 versus TO-220-3). Both devices are manufactured by IXYS, share the Linear L2™ series designation, and carry equivalent compliance certifications (RoHS3, REACH Unaffected, MSL 1).

Parameter Comparison

Parameter	IXTP80N075L2 (TO-220-3)	IXTH80N075L2 (TO-247-3)	Match
Manufacturer	IXYS	IXYS	Yes
FET Type	N-Channel	N-Channel	Yes
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	Yes
Vdss	75V	75V	Yes
Id @ 25°C	80A (Tc)	80A (Tc)	Yes
Rds On (Max) @ 40A, 10V	24 mOhm	24 mOhm	Yes
Vgs(th) @ 250µA	4.5V	4.5V	Yes
Qg @ 10V	103 nC	103 nC	Yes
Ciss @ 25V	3600 pF	3600 pF	Yes
Vgs (Max)	±20V	±20V	Yes
Power Dissipation (Max)	357W (Tc)	357W (Tc)	Yes
Operating Temperature	-55°C to 150°C (TJ)	-55°C to 150°C (TJ)	Yes
Mounting Type	Through Hole	Through Hole	Yes
Package / Case	TO-220-3	TO-247-3	Different
Series	Linear L2™	Linear L2™	Yes
Product Status	Active	Active	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Yes
MSL	1 (Unlimited)	1 (Unlimited)	Yes
REACH Status	REACH Unaffected	REACH Unaffected	Yes

Engineering Selection Recommendations

Both the IXTP80N075L2 and IXTH80N075L2 are active products from IXYS with full RoHS3 compliance and unlimited moisture sensitivity classification. Selection between these parts is based on package form factor requirements rather than electrical performance.

The IXTP80N075L2 in TO-220-3 package is suitable for standard through-hole PCB applications with conventional lead spacing and mounting footprints. The IXTH80N075L2 in TO-247-3 package provides an alternative mounting configuration for designs requiring different thermal interface geometries or PCB layout constraints.

Both devices maintain identical electrical specifications, series designation (Linear L2™), and regulatory compliance status. Substitution is valid when PCB layout and thermal management requirements permit the alternative package configuration.

Frequently Asked Questions (FAQ)

Q: Can the IXTH80N075L2 (TO-247) directly replace the IXTP80N075L2 (TO-220) in an existing circuit?

A: Electrical substitution is valid because all electrical parameters are identical. However, physical PCB layout modifications are required due to different package footprints. The TO-247-3 package has a different lead configuration and mounting hole pattern than TO-220-3, necessitating PCB redesign or adapter solutions.

Q: Are the electrical performance characteristics identical between these two parts?

A: Yes. Both parts share identical specifications for Vdss (75V), Id (80A), Rds On (24 mOhm), gate charge (103 nC), input capacitance (3600 pF), and power dissipation (357W). The only difference is the physical package configuration.

Q: What is the primary reason to choose TO-247 over TO-220 packaging?

A: The TO-247 package typically offers improved thermal characteristics and different mechanical mounting options. Selection depends on specific PCB layout requirements, thermal management strategy, and available mounting space in the application.

Q: Are both parts currently in production?

A: Yes. Both the IXTP80N075L2 and IXTH80N075L2 carry Active product status from IXYS, indicating current production and availability.

Q: Do these parts have the same compliance certifications?

A: Yes. Both parts are RoHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity level classification.

Q: Can I use these parts interchangeably in high-temperature applications?

A: Both parts support the same operating temperature range (-55°C to 150°C TJ), so thermal performance is equivalent. However, the different package geometries may result in different thermal interface characteristics depending on the specific application design.

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