IRF3007PBF N-Channel 75V 75A MOSFET Equivalent & Substitute Parts

Part Overview

The IRF3007PBF is an N-Channel MOSFET manufactured by Infineon Technologies, rated for 75V drain-to-source voltage and 75A continuous drain current in a TO-220AB through-hole package. This device is part of the HEXFET® series and is classified as Obsolete product status. Due to its obsolete classification, equivalent and substitute parts from active product lines are necessary for new designs and ongoing production requirements. Substitute parts must maintain electrical compatibility within the specified parameter ranges while meeting current manufacturing and compliance standards.

Key Parameters

Parameter	Value	Unit	Condition
Drain-to-Source Voltage (Vdss)	75	V	Maximum rating
Continuous Drain Current (Id)	75	A	@ 25°C (Tc)
On-State Resistance (Rds On)	12.6	mOhm	@ 48A, 10V Vgs
Gate Threshold Voltage (Vgs(th))	4	V	@ 250µA
Gate Charge (Qg)	130	nC	@ 10V Vgs
Power Dissipation	200	W	@ Tc
Operating Temperature Range	-55 to 175	°C	Junction temperature (TJ)
Package Type	TO-220AB	—	Through-hole
RoHS Status	ROHS3 Compliant	—	—

Substitute Part Grouping Explanation

Substitution logic for the IRF3007PBF is based on the following critical electrical and mechanical parameters:

Primary Substitution Criteria:

Drain-to-Source Voltage (Vdss): Must equal or exceed 75V
Continuous Drain Current (Id): Must equal or exceed 75A at 25°C
Gate Threshold Voltage (Vgs(th)): Must be compatible at 4V nominal
Maximum Gate Voltage (Vgs): Must support ±20V operation
Package Type: TO-220AB or TO-220 through-hole configuration
Operating Temperature Range: Must span -55°C to 175°C
RoHS Compliance: ROHS3 Compliant required

Secondary Compatibility Parameters:

On-State Resistance (Rds On): Lower values indicate improved performance; substitutes with Rds On ≤ 12.6 mOhm are preferred
Gate Charge (Qg): Lower values reduce switching losses; substitutes with Qg ≤ 130 nC are preferred
Power Dissipation: Substitutes with equal or higher power ratings ensure thermal compatibility

Substitute parts are grouped into three categories based on current rating alignment:

Category 1 - Direct Current Match (75A): IRF2807ZPBF maintains identical 75A rating with improved Rds On performance and active product status.

Category 2 - Higher Current Capability (80A-120A): IRFB3307ZPBF, IRFB3607PBF, AOT430, STP140N8F7, and STP140NF75 provide equal or greater current capacity, enabling direct substitution with performance headroom.

Category 3 - Lower Current Capability (50A-70A): IXTP70N075T2, PSMN012-80PS,127, PSMN015-60PS,127, and PSMN017-80PS,127 operate within reduced current ranges and are suitable only for applications not requiring full 75A capacity.

Parameter Comparison

Part Number	Manufacturer	Vdss (V)	Id @ 25°C (A)	Rds On (mOhm)	Qg (nC)	Power (W)	Package	Status
IRF3007PBF	Infineon	75	75	12.6	130	200	TO-220AB	Obsolete
IRF2807ZPBF	Infineon	75	75	9.4	110	170	TO-220AB	Active
IRFB3307ZPBF	Infineon	75	120	5.8	110	230	TO-220AB	Active
IRFB3607PBF	Infineon	75	80	9.0	84	140	TO-220AB	Not For New Designs
AOT430	Alpha & Omega	75	80	11.5	114	268	TO-220	Active
IXTP70N075T2	IXYS	75	70	12.0	46	150	TO-220-3	Active
PSMN012-80PS,127	Nexperia	80	74	11.0	43	148	TO-220AB	Obsolete
PSMN015-60PS,127	Nexperia	60	50	14.8	20.9	86	TO-220AB	Obsolete
PSMN017-80PS,127	Nexperia	80	50	17.0	26	103	TO-220AB	Obsolete
STP140N8F7	STMicroelectronics	80	90	4.3	96	200	TO-220	Active
STP140NF75	STMicroelectronics	75	120	7.5	218	310	TO-220	Active

Engineering Selection Recommendations

Primary Recommendation - Active Product Status:

IRF2807ZPBF is the preferred substitute for IRF3007PBF. Both devices are manufactured by Infineon Technologies and share identical electrical specifications (75V, 75A). The IRF2807ZPBF offers improved performance characteristics with lower on-state resistance (9.4 mOhm vs. 12.6 mOhm) and reduced gate charge (110 nC vs. 130 nC), resulting in lower switching losses and improved thermal efficiency. The IRF2807ZPBF maintains active product status, ensuring long-term availability and manufacturing support. Both parts are ROHS3 compliant and operate across the full -55°C to 175°C temperature range.

Secondary Recommendations - Higher Current Capability:

IRFB3307ZPBF (Infineon, Active) provides 120A continuous drain current with superior on-state resistance (5.8 mOhm) and maintains 75V Vdss rating. This device is suitable for applications requiring current headroom beyond 75A and offers the lowest Rds On among all substitutes.

STP140N8F7 (STMicroelectronics, Active) delivers 90A at 80V with exceptional on-state resistance (4.3 mOhm) and is part of the active STripFET™ VII product line. The 80V rating provides additional voltage margin.

STP140NF75 (STMicroelectronics, Active) offers 120A at 75V with 7.5 mOhm Rds On and the highest power dissipation rating (310W), suitable for high-current applications.

Tertiary Recommendations - Reduced Current Applications:

IXTP70N075T2 (IXYS, Active) is rated for 70A at 75V with notably low gate charge (46 nC), reducing switching losses in applications not requiring full 75A capacity. This device is part of the active TrenchT2™ series.

AOT430 (Alpha & Omega, Active) provides 80A at 75V with the highest power dissipation rating (268W) among 80A devices, offering thermal performance advantages.

Avoid for New Designs:

IRFB3607PBF is classified as "Not For New Designs" and should not be selected for new applications despite active inventory.

PSMN012-80PS,127, PSMN015-60PS,127, and PSMN017-80PS,127 are all classified as Obsolete and should not be used as primary substitutes.

Compliance Verification:

All recommended active substitutes maintain ROHS3 compliance, MSL Level 1 (Unlimited moisture sensitivity), and REACH Unaffected status, matching the original IRF3007PBF compliance profile.

Frequently Asked Questions (FAQ)

Q1: Can IRF2807ZPBF directly replace IRF3007PBF in existing designs?

A: Yes. IRF2807ZPBF is a direct electrical equivalent with identical Vdss (75V) and Id (75A) ratings. Both devices use TO-220AB packaging and share compatible gate threshold voltage (4V @ 250µA) and maximum gate voltage (±20V) specifications. The IRF2807ZPBF offers improved performance with lower Rds On and gate charge. No circuit modifications are required.

Q2: What is the difference between TO-220AB and TO-220 packaging?

A: Both are through-hole packages with identical pin configurations and thermal characteristics. TO-220AB and TO-220 are mechanically and electrically interchangeable. The designation difference reflects minor manufacturing variations but does not affect substitution compatibility.

Q3: Why is IRFB3307ZPBF rated for 120A when the original is 75A?

A: IRFB3307ZPBF has a higher continuous drain current rating (120A) due to improved semiconductor design and lower on-state resistance (5.8 mOhm vs. 12.6 mOhm). This higher rating provides performance headroom and can be used in applications requiring up to 75A without thermal or electrical stress. The device is fully backward compatible.

Q4: Can I use PSMN015-60PS,127 as a substitute?

A: PSMN015-60PS,127 is not recommended as a primary substitute. It is rated for only 50A continuous drain current (below the 75A requirement) and 60V Vdss (below the 75V requirement). This device is suitable only for applications with reduced current and voltage demands. Additionally, it is classified as Obsolete.

Q5: What does "Not For New Designs" mean for IRFB3607PBF?

A: "Not For New Designs" indicates the manufacturer no longer recommends this part for new product development, though existing inventory may be available. For new designs, select from parts with "Active" product status: IRF2807ZPBF, IRFB3307ZPBF, AOT430, IXTP70N075T2, STP140N8F7, or STP140NF75.

Q6: How do I verify thermal compatibility when substituting?

A: Compare power dissipation ratings and on-state resistance. IRF2807ZPBF (170W, 9.4 mOhm) generates less heat than IRF3007PBF (200W, 12.6 mOhm). Higher-rated devices like IRFB3307ZPBF (230W) or STP140NF75 (310W) provide additional thermal margin. Verify your application's thermal design can accommodate the substitute's power dissipation characteristics.

Q7: Are all substitutes RoHS3 compliant?

A: Yes. All recommended active substitutes (IRF2807ZPBF, IRFB3307ZPBF, AOT430, IXTP70N075T2, STP140N8F7, STP140NF75) are ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating, matching the original IRF3007PBF compliance profile.

Q8: Which substitute has the lowest on-state resistance?

A: STP140N8F7 has the lowest Rds On at 4.3 mOhm @ 45A, 10V. This reduces conduction losses and heat generation. IRFB3307ZPBF follows closely at 5.8 mOhm @ 75A, 10V. Lower Rds On improves efficiency in high-current applications.

Q9: Which substitute has the lowest gate charge?

A: PSMN012-80PS,127 has the lowest gate charge at 43 nC @ 10V, followed by IXTP70N075T2 at 46 nC @ 10V. Lower gate charge reduces switching losses and enables faster switching speeds. However, both these parts are either Obsolete or have reduced current ratings.

Q10: Can I use multiple substitutes interchangeably in the same application?

A: Yes, within the constraints of your circuit design. All recommended active substitutes maintain 75V Vdss and support ±20V gate voltage. However, verify that your application's current requirements are met by the substitute's Id rating. For applications requiring exactly 75A, use IRF2807ZPBF. For applications with lower current demands, IXTP70N075T2 (70A) is acceptable. For higher current demands, use IRFB3307ZPBF or STP140NF75 (120A).

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