IRLB3036GPBF N-Channel 60V 195A MOSFET Equivalent & Substitute Parts

Part Overview

The IRLB3036GPBF is an N-Channel MOSFET manufactured by Infineon Technologies, rated for 60V drain-to-source voltage with 195A continuous drain current at 25°C. This device features the HEXFET® series technology in a through-hole TO-220AB package and is designed for high-current switching applications requiring low on-resistance performance.

The IRLB3036GPBF carries an Obsolete product status. Identification of functionally equivalent substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications currently utilizing this component.

Key Parameters

Parameter	Value	Unit
Drain-to-Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	195	A (Tc)
On-Resistance (Rds On Max) @ 165A, 10V	2.4	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	2.5	V
Gate Charge (Qg) @ 4.5V	140	nC
Power Dissipation (Max)	380	W (Tc)
Operating Temperature Range	-55 to 175	°C (TJ)
Package Type	TO-220AB	Through Hole
Maximum Gate Voltage	±16	V
Input Capacitance (Ciss) @ 50V	11210	pF

Substitute Part Grouping Explanation

Substitute parts for the IRLB3036GPBF are selected based on strict electrical and mechanical parameter matching within the allowed specifications for N-Channel MOSFETs in the 60V class. The substitution logic is based on the following critical parameters:

Primary Matching Criteria:

Drain-to-Source Voltage (Vdss): 60V nominal rating
Continuous Drain Current (Id): 195A or higher at 25°C
On-Resistance (Rds On): 2.4 mOhm or lower at specified gate voltage
Package Type: TO-220AB or TO-220-3 through-hole configuration
Operating Temperature Range: -55°C to 175°C minimum

Secondary Compatibility Factors:

Gate Threshold Voltage (Vgs(th)): Within ±0.7V of 2.5V specification
Gate Charge (Qg): Within ±50 nC of 140 nC specification
Maximum Gate Voltage: ±16V or higher
RoHS3 Compliance and REACH Unaffected status

Substitute parts meeting these criteria maintain functional equivalence for direct replacement in existing circuit designs without modification to gate drive circuitry or thermal management systems.

Parameter Comparison

Parameter	IRLB3036GPBF	IRLB3036PBF	IRLB3036PBFXKMA1	AOT260L	FDP023N08B-F102	PSMN2R0-60PS,127	PSMN3R0-60PS,127
Manufacturer	Infineon	Infineon	Infineon	Alpha & Omega	onsemi	Nexperia	Nexperia
Vdss (V)	60	60	60	60	75	60	60
Id @ 25°C (A)	195 (Tc)	195 (Tc)	195 (Tc)	140 (Tc)	120 (Tc)	120 (Tc)	100 (Tc)
Rds On Max (mOhm)	2.4 @ 165A, 10V	2.4 @ 165A, 10V	2.4 @ 165A, 10V	2.5 @ 20A, 10V	2.35 @ 75A, 10V	2.2 @ 25A, 10V	3.0 @ 25A, 10V
Vgs(th) (V)	2.5 @ 250µA	2.5 @ 250µA	2.5 @ 250µA	3.2 @ 250µA	3.8 @ 250µA	4.0 @ 1mA	4.0 @ 1mA
Qg (nC)	140 @ 4.5V	140 @ 4.5V	140 @ 4.5V	180 @ 10V	195 @ 10V	137 @ 10V	130 @ 10V
Vgs Max (V)	±16	±16	±16	±20	±20	±20	±20
Ciss @ Vds (pF)	11210 @ 50V	11210 @ 50V	11210 @ 50V	14200 @ 30V	13765 @ 37.5V	9997 @ 30V	8079 @ 30V
Power Dissipation (W)	380 (Tc)	380 (Tc)	380 (Tc)	330 (Tc)	245 (Tc)	338 (Tc)	306 (Tc)
Operating Temp (°C)	-55 to 175	-55 to 175	-55 to 175	-55 to 175	-55 to 175	-55 to 175	-55 to 175
Package	TO-220AB	TO-220AB	TO-220AB	TO-220	TO-220-3	TO-220AB	TO-220AB
Product Status	Obsolete	Active	Active	Not For New Designs	Active	Obsolete	Obsolete
RoHS Status	Not Specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: IRLB3036PBF

The IRLB3036PBF is the manufacturer-recommended direct substitute for the IRLB3036GPBF. This part maintains identical electrical specifications across all critical parameters: 60V Vdss, 195A continuous drain current, 2.4 mOhm on-resistance at 165A/10V, and 140 nC gate charge. The IRLB3036PBF is manufactured by Infineon Technologies under the same HEXFET® series and is packaged in TO-220AB configuration. Product status is Active with ROHS3 Compliance certification, ensuring long-term availability and regulatory compliance. Inventory availability is 15,650 units. This part requires no circuit modifications and provides direct pin-compatible replacement.

Secondary Recommendation: IRLB3036PBFXKMA1

The IRLB3036PBFXKMA1 is a parametric equivalent manufactured by Infineon Technologies with identical electrical performance to the IRLB3036GPBF. All critical parameters match: 60V Vdss, 195A continuous drain current, 2.4 mOhm on-resistance, and 140 nC gate charge. This variant is designated as TRENCH technology and carries Active product status with ROHS3 Compliance. Inventory availability is 981 units. This part is suitable for direct replacement with no circuit modifications required.

Alternative Consideration: FDP023N08B-F102

The FDP023N08B-F102 manufactured by onsemi is an alternative substitute with different electrical characteristics. This part features 75V Vdss (higher than the 60V requirement), 120A continuous drain current (lower than 195A), and 2.35 mOhm on-resistance. The higher voltage rating provides additional design margin, while the reduced current rating limits application scope. Product status is Active with ROHS3 Compliance. This part is suitable only for applications where the 120A current rating is sufficient and the higher voltage rating is acceptable.

Not Recommended for New Designs: AOT260L, PSMN2R0-60PS,127, PSMN3R0-60PS,127

The AOT260L carries "Not For New Designs" status. The PSMN2R0-60PS,127 and PSMN3R0-60PS,127 both carry Obsolete product status. While these parts may provide functional substitution in specific applications, their discontinued status and lack of long-term availability make them unsuitable for new design implementations or long-term production requirements.

Frequently Asked Questions (FAQ)

Q1: Can the IRLB3036PBF be used as a direct replacement for the IRLB3036GPBF without any circuit modifications?

A: Yes. The IRLB3036PBF is the manufacturer-recommended substitute with identical electrical specifications. All parameters including Vdss (60V), Id (195A), Rds On (2.4 mOhm), Vgs(th) (2.5V), and Qg (140 nC) match the IRLB3036GPBF. The TO-220AB package is identical. No gate drive circuit modifications, thermal management changes, or PCB layout adjustments are required.

Q2: What is the difference between IRLB3036PBF and IRLB3036PBFXKMA1?

A: Both parts are manufactured by Infineon Technologies with identical electrical specifications. The IRLB3036PBFXKMA1 is designated as TRENCH technology variant. Both maintain 60V Vdss, 195A continuous drain current, 2.4 mOhm on-resistance, and 140 nC gate charge. The primary difference is inventory availability and product designation. Both are suitable for direct replacement.

Q3: Why is the FDP023N08B-F102 listed as a substitute if it has different current and voltage ratings?

A: The FDP023N08B-F102 is listed as a parametric equivalent based on the provided substitute list. However, this part has 75V Vdss (versus 60V) and 120A continuous drain current (versus 195A). This part is suitable only for applications where the reduced current rating is acceptable and the higher voltage rating does not create design conflicts. For applications requiring the full 195A rating, this part is not appropriate.

Q4: Can I use PSMN3R0-60PS,127 as a substitute?

A: The PSMN3R0-60PS,127 has Obsolete product status and reduced current rating (100A versus 195A). While it maintains 60V Vdss and similar on-resistance characteristics, the lower continuous drain current makes it unsuitable for applications requiring the full 195A specification. Additionally, obsolete status limits long-term availability. Use IRLB3036PBF or IRLB3036PBFXKMA1 for new implementations.

Q5: Are all substitute parts RoHS3 compliant?

A: The IRLB3036PBF, IRLB3036PBFXKMA1, FDP023N08B-F102, PSMN2R0-60PS,127, and PSMN3R0-60PS,127 are all ROHS3 Compliant. The AOT260L is also ROHS3 Compliant. All parts carry REACH Unaffected status. The original IRLB3036GPBF does not specify RoHS status in the provided data.

Q6: What is the significance of the TO-220AB versus TO-220 package designation?

A: TO-220AB and TO-220 are both through-hole packages with identical pin configurations and thermal characteristics. The "AB" designation indicates a specific variant of the TO-220 standard. For the IRLB3036GPBF and its primary substitutes (IRLB3036PBF, IRLB3036PBFXKMA1), the TO-220AB package is used. The AOT260L uses standard TO-220 package. Both are mechanically and electrically compatible for PCB mounting and thermal management purposes.

Q7: Which substitute part has the best on-resistance performance?

A: The PSMN2R0-60PS,127 has the lowest on-resistance specification at 2.2 mOhm (measured at 25A, 10V). However, this part is Obsolete. Among Active status parts, the IRLB3036PBF and IRLB3036PBFXKMA1 maintain 2.4 mOhm on-resistance at 165A/10V, and the FDP023N08B-F102 has 2.35 mOhm at 75A/10V. For applications requiring the full 195A current rating with Active product status, the IRLB3036PBF and IRLB3036PBFXKMA1 are the appropriate selections.

Q8: What inventory levels are available for each substitute part?

A: IRLB3036PBF: 15,650 units (highest availability). IRLB3036PBFXKMA1: 981 units. FDP023N08B-F102: 1,693 units. PSMN2R0-60PS,127: 3,200 units. PSMN3R0-60PS,127: 2,280 units. AOT260L: 10,206 units. For immediate availability and long-term supply assurance, the IRLB3036PBF is the preferred choice.

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