IXFP270N06T3 N-Channel 60V 270A MOSFET Equivalent & Substitute Parts

Part Overview

The IXFP270N06T3 is an N-Channel 60V 270A MOSFET manufactured by IXYS in the HiperFET™ TrenchT3™ series. This device is packaged in TO-220-3 through-hole configuration and rated for 480W power dissipation at case temperature. The part carries Last Time Buy status, indicating discontinued production. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for new production runs and field replacements.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	270	A
Rds On (Max) @ 100A, 10V	3.1	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	4	V
Gate Charge (Qg) @ 10V	200	nC
Input Capacitance (Ciss) @ 25V	12600	pF
Power Dissipation (Max)	480	W
Operating Temperature Range	-55 to 175	°C
Package Type	TO-220-3
Mounting Type	Through Hole

Substitute Part Grouping Explanation

Substitution of the IXFP270N06T3 is determined by the following critical parameters:

Primary Substitution Criteria:

Drain to Source Voltage (Vdss): 60V minimum
Continuous Drain Current (Id): 270A or greater
Rds On (Max): 3.1mOhm or lower at specified gate voltage
Gate Threshold Voltage (Vgs(th)): 4V or lower
Operating Temperature Range: -55°C to 175°C minimum
Package Type: TO-220-3 or TO-247-3 (compatible through-hole packages)
Technology: N-Channel MOSFET

Parametric Equivalent Classification: Parts meeting all primary criteria with identical electrical performance are classified as parametric equivalents. The IXFH270N06T3 qualifies as a parametric equivalent, differing only in package format (TO-247 vs. TO-220).

Similar Part Classification: Parts with reduced continuous drain current (100A to 130A) or modified electrical characteristics are classified as similar parts. These devices operate within the same voltage class and share compatible gate drive requirements but deliver lower current capacity. Similar parts are suitable for applications with reduced current demands or as functional alternatives in designs permitting current derating.

Parameter Comparison

Part Number	Manufacturer	Vdss (V)	Id @ 25°C (A)	Rds On Max (mOhm)	Vgs(th) (V)	Qg @ 10V (nC)	Ciss @ 25V (pF)	Power Diss (W)	Tj Range (°C)	Package	Status
IXFP270N06T3	IXYS	60	270	3.1	4	200	12600	480	-55 to 175	TO-220-3	Last Time Buy
IXFH270N06T3	IXYS	60	270	3.1	4	200	12600	480	-55 to 175	TO-247-3	Last Time Buy
IRFB3206PBF	Infineon Technologies	60	120	3.0	4	170	6540	300	-55 to 175	TO-220-3	Active
IRFB3077PBF	Infineon Technologies	75	120	3.3	4	220	9400	370	-55 to 175	TO-220-3	Active
PSMN3R3-60PLQ	Nexperia USA Inc.	60	130	3.4	2.1	95	10115	293	-55 to 175	TO-220-3	Obsolete
DMT6004SCT	Diodes Incorporated	60	100	3.65	4	95.4	4556	113	-55 to 150	TO-220-3	Active
DMTH6004SCT	Diodes Incorporated	60	100	3.65	4	95.4	4556	136	-55 to 175	TO-220-3	Active
IPP032N06N3GXKSA1	Infineon Technologies	60	120	Not Specified	Not Specified	Not Specified	Not Specified	188	Not Specified	TO-220-3	Not Specified
PHP191NQ06LT,127	Nexperia USA Inc.	55	75	3.7	2	95.6	7665	300	-55 to 175	TO-220-3	Obsolete

Engineering Selection Recommendations

Parametric Equivalent Selection:

The IXFH270N06T3 provides direct parametric equivalence to the IXFP270N06T3. Both devices share identical electrical specifications and differ only in package format. Selection between these parts depends on PCB layout requirements and thermal management strategy. The TO-247 package (IXFH270N06T3) provides superior thermal performance through increased lead surface area. Both parts carry Last Time Buy status and ROHS3 compliance.

Active Component Selection for New Designs:

For applications requiring active production status and long-term availability, the IRFB3206PBF (Infineon Technologies) operates at 60V with 120A continuous drain current and 3.0mOhm Rds On. This device maintains full operating temperature range (-55°C to 175°C) and ROHS3 compliance. Current capacity is reduced to 120A, requiring design verification for applications originally specified at 270A.

The DMTH6004SCT (Diodes Incorporated) provides 100A continuous drain current at 60V with extended operating temperature range to 175°C and active product status. This device is suitable for lower-current applications within the 60V class.

Voltage-Rated Alternative:

The IRFB3077PBF (Infineon Technologies) operates at 75V with 120A continuous drain current, providing voltage margin above the 60V specification. This device maintains full operating temperature range and active status. Selection is appropriate for applications tolerating higher voltage rating with reduced current capacity.

Obsolete Part Consideration:

The PSMN3R3-60PLQ (Nexperia USA Inc.) and PHP191NQ06LT,127 (Nexperia USA Inc.) carry obsolete status. These parts are not recommended for new designs despite available inventory. Existing designs utilizing these parts require migration to active alternatives.

Frequently Asked Questions (FAQ)

Q: Can the IXFH270N06T3 directly replace the IXFP270N06T3 in existing designs?

A: The IXFH270N06T3 is a parametric equivalent with identical electrical specifications. Direct substitution is permissible with PCB layout modification to accommodate the TO-247 package. Thermal performance may improve due to increased lead surface area in the TO-247 format.

Q: What is the minimum continuous drain current required for a valid substitute?

A: Valid substitutes must maintain 270A continuous drain current at 25°C case temperature to preserve original design margins. Parts with reduced current ratings (100A to 130A) are classified as similar parts and require design verification and potential circuit derating.

Q: Are the Infineon IRFB3206PBF and IRFB3077PBF suitable for direct replacement?

A: Both Infineon devices operate at reduced continuous drain current (120A vs. 270A). The IRFB3206PBF matches the 60V voltage rating with superior Rds On (3.0mOhm). The IRFB3077PBF provides 75V rating with 3.3mOhm Rds On. Both require design verification for current capacity and are suitable only for applications permitting current derating.

Q: What is the significance of Last Time Buy status?

A: Last Time Buy status indicates discontinued production. The IXFP270N06T3 and IXFH270N06T3 are no longer manufactured. Existing inventory is limited. New designs should transition to active alternatives such as the IRFB3206PBF or DMTH6004SCT to ensure long-term supply continuity.

Q: Can obsolete parts such as PSMN3R3-60PLQ be used in new production?

A: Obsolete parts are not recommended for new production designs. While inventory may be available, obsolete status indicates no future manufacturing or support. New designs must utilize active parts with confirmed long-term availability.

Q: How does package format affect substitution?

A: The IXFP270N06T3 (TO-220-3) and IXFH270N06T3 (TO-247-3) are both through-hole packages with different physical dimensions and thermal characteristics. TO-247 provides improved thermal performance. PCB layout and thermal management requirements determine package suitability. Both packages are compatible with standard through-hole assembly processes.

Q: What compliance certifications apply to substitute parts?

A: All listed substitute parts carry ROHS3 compliance and REACH Unaffected status. Moisture Sensitivity Level (MSL) is 1 (Unlimited) for all parts, indicating no moisture sensitivity precautions are required during storage or handling.

Q: Is gate drive voltage compatible across all substitute parts?

A: All substitute parts operate with 10V gate drive voltage for maximum Rds On specification. Gate threshold voltage (Vgs(th)) ranges from 2V to 4V across the substitute list. Existing gate drive circuits designed for 10V operation are compatible with all listed substitutes.

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