NTP75N06G Equivalent & Substitute Parts

Part Overview

The NTP75N06G is an N-Channel MOSFET manufactured by onsemi, rated for 60V drain-to-source voltage with 75A continuous drain current in a TO-220 through-hole package. This device is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The part operates across a temperature range of -55°C to 175°C and is suitable for high-current switching applications requiring robust thermal performance.

Key Parameters

Parameter	Value	Unit
Drain-to-Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	75	A (Ta)
On-State Resistance (Rds On) @ 37.5A, 10V	9.5	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	4	V
Gate Charge (Qg) @ 10V	130	nC
Input Capacitance (Ciss) @ 25V	4510	pF
Power Dissipation (Max)	2.4 (Ta), 214 (Tj)	W
Operating Temperature Range	-55 to 175	°C (TJ)
Package Type	TO-220-3	Through Hole
FET Technology	MOSFET (Metal Oxide)	N-Channel

Substitute Part Grouping Explanation

Substitution of the NTP75N06G is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Drain-to-Source Voltage (Vdss): Must equal or exceed 60V
Continuous Drain Current (Id): Must equal or exceed 75A at rated conditions
Gate Drive Voltage: Must support 10V operation
Package Type: Must be TO-220-3 through-hole configuration
Operating Temperature Range: Must span -55°C to 175°C minimum
FET Type: N-Channel MOSFET technology

Secondary Compatibility Factors:

On-State Resistance (Rds On): Lower values indicate improved performance
Gate Charge (Qg): Lower values reduce switching losses
Input Capacitance (Ciss): Affects gate drive requirements
Power Dissipation Rating: Must accommodate thermal requirements of the application

Substitute parts are grouped into two categories: Direct Equivalents (matching or exceeding all primary criteria with active product status) and Functional Alternatives (meeting electrical requirements but with different product status or slightly modified specifications).

Parameter Comparison

Part Number	Manufacturer	Vdss (V)	Id @ 25°C (A)	Rds On (mOhm)	Qg (nC)	Ciss (pF)	Package	Product Status
NTP75N06G	onsemi	60	75 (Ta)	9.5 @ 37.5A, 10V	130 @ 10V	4510 @ 25V	TO-220-3	Obsolete
AOT2610L	Alpha & Omega Semiconductor	60	55 (Tc)	10.7 @ 20A, 10V	30 @ 10V	2007 @ 30V	TO-220-3	Active
IRF1010EPBF	Infineon Technologies	60	84 (Tc)	12 @ 50A, 10V	130 @ 10V	3210 @ 25V	TO-220-3	Not For New Designs
IRF1010EZPBF	Infineon Technologies	60	75 (Tc)	8.5 @ 51A, 10V	86 @ 10V	2810 @ 25V	TO-220-3	Active
IRF1018EPBF	Infineon Technologies	60	79 (Tc)	8.4 @ 47A, 10V	69 @ 10V	2290 @ 50V	TO-220-3	Active
IRFZ44VZPBF	Infineon Technologies	60	57 (Tc)	12 @ 34A, 10V	65 @ 10V	1690 @ 25V	TO-220-3	Not For New Designs
PSMN3R0-60PS,127	Nexperia USA Inc.	60	100 (Tc)	3 @ 25A, 10V	130 @ 10V	8079 @ 30V	TO-220-3	Obsolete
PSMN4R6-60PS,127	Nexperia USA Inc.	60	100 (Tc)	4.6 @ 25A, 10V	70.8 @ 10V	4426 @ 30V	TO-220-3	Obsolete
STP60NF06L	STMicroelectronics	60	60 (Tc)	14 @ 30A, 10V	66 @ 4.5V	2000 @ 25V	TO-220-3	Active
STP76NF75	STMicroelectronics	75	80 (Tc)	11 @ 40A, 10V	160 @ 10V	3700 @ 25V	TO-220-3	Active

Engineering Selection Recommendations

Recommended Primary Substitute: IRF1010EZPBF

The IRF1010EZPBF from Infineon Technologies is the optimal substitute for the NTP75N06G. This device matches the 60V Vdss rating and delivers 75A continuous drain current (Tc), directly equivalent to the original part's current specification. The IRF1010EZPBF features superior on-state resistance of 8.5 mOhm at 51A and 10V, providing improved efficiency compared to the NTP75N06G's 9.5 mOhm specification. The part carries active product status with RoHS3 compliance and REACH unaffected certification, ensuring long-term availability and regulatory compliance. The TO-220-3 package provides direct mechanical compatibility without requiring PCB modifications.

Secondary Substitute: IRF1018EPBF

The IRF1018EPBF offers 79A continuous drain current with superior on-state resistance of 8.4 mOhm at 47A and 10V. This device provides additional current margin while maintaining the 60V Vdss rating and TO-220-3 package compatibility. Active product status and RoHS3 compliance support long-term production requirements. Lower gate charge (69 nC) reduces switching losses compared to the NTP75N06G.

Alternative for Current-Limited Applications: STP60NF06L

The STP60NF06L from STMicroelectronics provides 60A continuous drain current in a TO-220-3 package with 60V Vdss rating. This device is suitable for applications where the full 75A capability of the NTP75N06G is not required. Active product status and RoHS3 compliance ensure availability. Operating temperature range extends to -65°C, providing enhanced low-temperature performance.

Higher Voltage Alternative: STP76NF75

The STP76NF75 provides 75V Vdss rating with 80A continuous drain current, offering voltage margin above the NTP75N06G's 60V specification. This device is applicable in systems requiring enhanced overvoltage protection. Active product status and RoHS3 compliance are confirmed. The TO-220-3 package maintains mechanical compatibility.

Not Recommended for New Designs:

IRF1010EPBF and IRFZ44VZPBF carry "Not For New Designs" status and should not be selected for new production applications despite meeting electrical specifications.

Obsolete Status Devices:

PSMN3R0-60PS,127 and PSMN4R6-60PS,127 are classified as obsolete. While these devices exceed the NTP75N06G's current rating (100A), their obsolete status limits suitability for long-term production commitments.

Frequently Asked Questions (FAQ)

Q: Can the IRF1010EZPBF directly replace the NTP75N06G without circuit modifications?

A: Yes. The IRF1010EZPBF matches the NTP75N06G's 60V Vdss rating, 75A continuous drain current specification, and TO-220-3 package configuration. Gate drive voltage requirements (10V) are identical. No PCB layout changes are required for direct substitution.

Q: What is the significance of the different current ratings (Ta vs. Tc) listed for substitute parts?

A: Ta denotes ambient temperature rating, while Tc denotes case temperature rating. The NTP75N06G specifies 75A at Ta (ambient), while most substitute parts specify current at Tc (case temperature). Case temperature ratings typically allow higher current specifications due to direct thermal coupling to the package. Application thermal design determines which rating applies to your specific circuit.

Q: Why does the STP76NF75 have a 75V Vdss rating instead of 60V?

A: The STP76NF75 is rated for 75V maximum drain-to-source voltage, exceeding the NTP75N06G's 60V specification. This higher voltage rating provides additional safety margin in applications subject to transient overvoltages. The device remains compatible with 60V nominal operation and is suitable for systems requiring enhanced voltage headroom.

Q: Are all recommended substitutes RoHS3 compliant?

A: Yes. IRF1010EZPBF, IRF1018EPBF, STP60NF06L, and STP76NF75 all carry RoHS3 compliance certification. This ensures compatibility with modern manufacturing and environmental regulations.

Q: What does "Not For New Designs" product status mean?

A: Devices marked "Not For New Designs" are in mature or declining production phases. While electrically functional, manufacturers do not recommend their use in new product development due to potential future discontinuation. These parts are suitable only for maintenance and repair of existing equipment.

Q: How does on-state resistance (Rds On) affect circuit performance?

A: Lower Rds On values reduce conduction losses and heat generation during switching operation. The IRF1010EZPBF's 8.5 mOhm Rds On is superior to the NTP75N06G's 9.5 mOhm, resulting in improved efficiency and reduced thermal stress. This difference becomes significant in high-current applications operating at duty cycles exceeding 50%.

Q: Can I use a substitute part with higher current rating than the NTP75N06G?

A: Yes. Devices rated for higher continuous drain current (such as IRF1010EPBF at 84A or PSMN4R6-60PS,127 at 100A) are electrically compatible and provide additional current margin. However, verify that your circuit design and thermal management accommodate the substitute part's characteristics. Higher current ratings do not require circuit modifications but may offer improved reliability margins.

Q: What is the importance of gate charge (Qg) in MOSFET selection?

A: Gate charge determines the energy required to switch the MOSFET on and off. Lower gate charge reduces switching losses and allows faster switching speeds. The IRF1010EZPBF's 86 nC gate charge is lower than the NTP75N06G's 130 nC, enabling improved switching efficiency in high-frequency applications.

Q: Are all substitute parts available in the same TO-220-3 package?

A: Yes. All recommended substitute parts are packaged in TO-220-3 through-hole configuration, ensuring direct mechanical compatibility with existing PCB designs. No package adapter or layout modifications are required.

Q: What certifications should I verify before selecting a substitute part?

A: Confirm RoHS3 compliance and REACH unaffected status for regulatory compliance. All recommended active-status substitutes carry these certifications. Verify ECCN classification (EAR99 for all listed parts) if your application involves export considerations.

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