IRF1010EZ N-Channel 60V 75A MOSFET Equivalent & Substitute Parts

Part Overview

The IRF1010EZ is an N-Channel MOSFET manufactured by Infineon Technologies, rated for 60V drain-to-source voltage and 75A continuous drain current in a TO-220AB through-hole package. This device is classified as obsolete, which necessitates identification of equivalent and substitute components for ongoing design support and procurement continuity. The IRF1010EZ belongs to the HEXFET® series and is designed for applications requiring moderate-to-high current switching at 60V operating levels.

Key Parameters

Parameter	Value	Unit
Drain-to-Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	75	A (Tc)
On-State Resistance (Rds On) @ 51A, 10V	8.5	mOhm
Gate Threshold Voltage (Vgs(th)) @ 100µA	4	V
Gate Charge (Qg) @ 10V	86	nC
Power Dissipation (Max)	140	W (Tc)
Operating Temperature Range	-55 to 175	°C (TJ)
Package Type	TO-220AB	Through Hole
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—

Substitute Part Grouping Explanation

Substitution of the IRF1010EZ is determined by strict electrical and mechanical compatibility within the following criteria:

Primary Substitution Criteria:

Drain-to-Source Voltage (Vdss): Must equal or exceed 60V
Continuous Drain Current (Id): Must equal or exceed 75A at 25°C
Package Type: Must be TO-220AB or compatible TO-220 variant
Mounting Type: Through-hole configuration required
Gate Drive Voltage: Compatible with 10V drive levels
Operating Temperature Range: Must support -55°C to 175°C minimum

Substitution Categories:

Category 1: Direct Equivalent (Identical Electrical Specifications) IRF1010EZPBF is the direct equivalent with identical electrical ratings. The primary distinction is product status (Active vs. Obsolete) and RoHS compliance (ROHS3 Compliant vs. RoHS non-compliant).

Category 2: Higher Current Capability (79A @ 60V) IRF1018EPBF provides increased continuous drain current (79A) while maintaining 60V Vdss rating. This part is suitable for applications requiring higher current margins.

Category 3: Enhanced Current and Power Handling (100A @ 60V) PSMN3R0-60PS,127 and PSMN4R6-60PS,127 (Nexperia) offer 100A continuous drain current at 60V with significantly improved power dissipation ratings (306W and 211W respectively). These parts accommodate higher thermal loads.

Category 4: Reduced Current Capability (55A @ 60V) AOT2610L (Alpha & Omega Semiconductor) and STP60NF06L (STMicroelectronics) provide 55A and 60A continuous drain current respectively at 60V. These are suitable for applications with lower current requirements.

Category 5: Voltage Trade-off (80A @ 55V) STP80NF55-06 (STMicroelectronics) offers 80A continuous drain current but at reduced Vdss rating of 55V. This part is applicable only when maximum operating voltage does not exceed 55V.

Parameter Comparison

Part Number	Manufacturer	Vdss (V)	Id @ 25°C (A)	Rds On (mOhm)	Qg (nC)	Power Diss. (W)	Package	Status	RoHS
IRF1010EZ	Infineon	60	75	8.5	86	140	TO-220AB	Obsolete	Non-compliant
IRF1010EZPBF	Infineon	60	75	8.5	86	140	TO-220AB	Active	ROHS3
IRF1018EPBF	Infineon	60	79	8.4	69	110	TO-220AB	Active	ROHS3
AOT2610L	Alpha & Omega	60	55	10.7	30	75	TO-220	Active	ROHS3
PSMN3R0-60PS,127	Nexperia	60	100	3	130	306	TO-220AB	Obsolete	ROHS3
PSMN4R6-60PS,127	Nexperia	60	100	4.6	70.8	211	TO-220AB	Obsolete	ROHS3
STP60NF06L	STMicroelectronics	60	60	14	66	110	TO-220	Active	ROHS3
STP80NF55-06	STMicroelectronics	55	80	6.5	189	300	TO-220	Active	ROHS3

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): IRF1010EZPBF is the primary recommended substitute. This part maintains identical electrical specifications (60V, 75A, 8.5mOhm Rds On) and identical package configuration (TO-220AB). The device is in Active product status with ROHS3 compliance, providing superior supply chain availability and regulatory alignment compared to the obsolete IRF1010EZ.

For Applications Requiring Higher Current Margin: IRF1018EPBF provides 79A continuous drain current at 60V with improved gate charge characteristics (69nC vs. 86nC). This part is suitable when design margins for current handling are desired. Product status is Active with ROHS3 compliance.

For High-Power Dissipation Applications: PSMN3R0-60PS,127 and PSMN4R6-60PS,127 accommodate 100A continuous drain current at 60V with power dissipation ratings of 306W and 211W respectively. These parts are obsolete but remain available in inventory. Selection between these two depends on thermal design requirements and on-state resistance tolerance.

For Current-Limited Applications: STP60NF06L (STMicroelectronics, Active status) provides 60A continuous drain current at 60V in a compatible TO-220 package. This part is suitable for applications where 75A capability exceeds system requirements.

For Voltage-Reduced Applications: STP80NF55-06 (STMicroelectronics, Active status) offers 80A continuous drain current but operates at maximum 55V Vdss. This part is applicable only when circuit maximum voltage does not exceed 55V.

Compliance Consideration: All substitute parts except the original IRF1010EZ carry ROHS3 compliance certification. For new designs or procurement requiring regulatory compliance, IRF1010EZPBF, IRF1018EPBF, STP60NF06L, and STP80NF55-06 are preferred due to Active product status and modern compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can IRF1010EZPBF be used as a direct replacement for IRF1010EZ? A: Yes. IRF1010EZPBF is electrically and mechanically identical to IRF1010EZ. Both devices feature 60V Vdss, 75A continuous drain current, 8.5mOhm Rds On, and TO-220AB packaging. The primary differences are product status (Active vs. Obsolete) and RoHS compliance (ROHS3 vs. non-compliant). IRF1010EZPBF is the recommended substitute for new procurement.

Q: What is the difference between IRF1010EZPBF and IRF1018EPBF? A: IRF1018EPBF provides higher continuous drain current (79A vs. 75A) at the same 60V rating. Gate charge is reduced (69nC vs. 86nC), and power dissipation is lower (110W vs. 140W). Both devices are in Active status with ROHS3 compliance. IRF1018EPBF is suitable when higher current capability or improved switching characteristics are beneficial.

Q: Can PSMN3R0-60PS,127 or PSMN4R6-60PS,127 be used in place of IRF1010EZ? A: These parts are electrically compatible at the 60V voltage level and support higher continuous drain current (100A vs. 75A). However, both are classified as Obsolete. PSMN3R0-60PS,127 features superior on-state resistance (3mOhm vs. 8.5mOhm) and higher power dissipation capability (306W vs. 140W). PSMN4R6-60PS,127 offers intermediate characteristics (4.6mOhm, 211W). These parts are suitable for applications requiring enhanced current or thermal performance but should be evaluated for long-term supply availability due to obsolete status.

Q: Is STP60NF06L a suitable substitute? A: STP60NF06L is compatible at the 60V voltage level but provides reduced continuous drain current (60A vs. 75A). This part is suitable only for applications where 60A current capability is sufficient. The device is in Active status with ROHS3 compliance and is available in TO-220 packaging (compatible with TO-220AB footprint).

Q: Can STP80NF55-06 replace IRF1010EZ? A: STP80NF55-06 is not a direct substitute due to reduced maximum voltage rating (55V vs. 60V). This part is applicable only when circuit maximum operating voltage does not exceed 55V. The device offers higher continuous drain current (80A) and superior power dissipation (300W). Product status is Active with ROHS3 compliance.

Q: What is the significance of the TO-220AB versus TO-220 package designation? A: TO-220AB and TO-220 are mechanically compatible through-hole packages with identical pin configurations and thermal characteristics. The "AB" designation indicates a specific variant within the TO-220 family. All substitute parts listed are compatible with TO-220AB footprints and mounting requirements.

Q: Which substitute part offers the best supply chain availability? A: IRF1010EZPBF, IRF1018EPBF, STP60NF06L, and STP80NF55-06 are all in Active product status, indicating current production and superior availability. PSMN3R0-60PS,127, PSMN4R6-60PS,127, and AOT2610L are classified as Obsolete or have limited inventory, which may impact long-term procurement.

Q: Are all substitute parts RoHS compliant? A: All substitute parts listed carry ROHS3 compliance certification. The original IRF1010EZ is RoHS non-compliant. For applications requiring regulatory compliance, IRF1010EZPBF or other ROHS3-compliant alternatives are required.

Q: What parameters must remain constant for substitution? A: Drain-to-Source Voltage (Vdss) must equal or exceed 60V, continuous drain current must equal or exceed 75A, and package type must be TO-220 or TO-220AB through-hole configuration. Gate drive voltage compatibility at 10V is required. Operating temperature range must support -55°C to 175°C minimum.

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