IRFR9010 Equivalent & Substitute Parts

Part Overview

The IRFR9010 is a P-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) manufactured by Vishay Siliconix, rated for 50V drain-to-source voltage with a continuous drain current of 5.3A at 25°C. The device is housed in a Surface Mount DPAK package (TO-252-3) and dissipates a maximum of 25W under thermal conditions.

The IRFR9010 carries an Obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this component.

Key Parameters

Parameter	Value	Unit
FET Type	P-Channel	—
Drain to Source Voltage (Vdss)	50	V
Continuous Drain Current (Id) @ 25°C	5.3	A
On-State Resistance (Rds On) @ 2.8A, 10V	500	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	4	V
Power Dissipation (Max)	25	W
Operating Temperature Range	-55 to 150	°C
Package Type	DPAK (TO-252-3)	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitute parts for the IRFR9010 are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters (Must Match):

FET Type: P-Channel
Drain to Source Voltage (Vdss): 50V
Continuous Drain Current (Id) @ 25°C: 5.3A
On-State Resistance (Rds On): 500mOhm @ 2.8A, 10V
Gate Threshold Voltage (Vgs(th)): 4V @ 250µA
Power Dissipation (Max): 25W
Operating Temperature Range: -55°C to 150°C

Mechanical Parameters (Must Match):

Package Type: DPAK (TO-252-3)
Mounting Type: Surface Mount

The IRFR9010PBF meets all electrical and mechanical requirements for direct substitution. The primary distinction between the main part and its substitute is product status and compliance certification.

Parameter Comparison

Parameter	IRFR9010	IRFR9010PBF	Match
Manufacturer	Vishay Siliconix	Vishay Siliconix	Yes
FET Type	P-Channel	P-Channel	Yes
Drain to Source Voltage (Vdss)	50V	50V	Yes
Continuous Drain Current (Id) @ 25°C	5.3A	5.3A	Yes
On-State Resistance (Rds On) @ 2.8A, 10V	500mOhm	500mOhm	Yes
Gate Threshold Voltage (Vgs(th)) @ 250µA	4V	4V	Yes
Gate Charge (Qg) @ 10V	9.1nC	9.1nC	Yes
Input Capacitance (Ciss) @ 25V	240pF	240pF	Yes
Power Dissipation (Max)	25W	25W	Yes
Operating Temperature Range	-55°C to 150°C	-55°C to 150°C	Yes
Package Type	DPAK (TO-252-3)	DPAK (TO-252-3)	Yes
Mounting Type	Surface Mount	Surface Mount	Yes
Product Status	Obsolete	Active	Different
RoHS Status	Non-compliant	ROHS3 Compliant	Different
Packaging Format	Unspecified	Tube	Different

Engineering Selection Recommendations

IRFR9010PBF is the direct electrical and mechanical equivalent to the IRFR9010. Selection of IRFR9010PBF is supported by the following factors:

Product Status: The IRFR9010PBF carries Active product status, ensuring ongoing manufacturer support, availability, and supply chain continuity. The original IRFR9010 is classified as Obsolete, making the PBF variant the appropriate choice for new designs and ongoing production.

Compliance Certification: The IRFR9010PBF is ROHS3 Compliant, meeting current environmental and regulatory requirements for electronic components in most jurisdictions. The original IRFR9010 is RoHS non-compliant, which may present regulatory barriers in certain applications and markets.

Electrical Equivalence: All electrical parameters—including Vdss, Id, Rds On, Vgs(th), gate charge, input capacitance, and power dissipation—are identical between the two parts. The devices are functionally interchangeable at the circuit level.

Mechanical Compatibility: Both parts utilize the DPAK (TO-252-3) Surface Mount package, ensuring PCB layout and thermal management compatibility without design modification.

Inventory Availability: The IRFR9010PBF maintains active inventory (10,165 pieces in stock), supporting immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can IRFR9010PBF be used as a direct replacement for IRFR9010 in existing designs?

A: Yes. The IRFR9010PBF is electrically and mechanically equivalent to the IRFR9010. All critical parameters—voltage rating, current rating, on-state resistance, threshold voltage, and package type—are identical. No circuit modifications are required.

Q: What is the primary difference between IRFR9010 and IRFR9010PBF?

A: The IRFR9010 is Obsolete, while IRFR9010PBF is Active. Additionally, IRFR9010PBF is ROHS3 Compliant, whereas the original IRFR9010 is RoHS non-compliant. The "PBF" suffix indicates lead-free plating and RoHS compliance.

Q: Are there any thermal or electrical performance differences between these parts?

A: No. Both parts have identical maximum power dissipation (25W), operating temperature range (-55°C to 150°C), and all electrical characteristics. Thermal performance in the same application circuit will be equivalent.

Q: Does the DPAK package remain the same for both parts?

A: Yes. Both IRFR9010 and IRFR9010PBF use the DPAK (TO-252-3) Surface Mount package with identical pinout and thermal characteristics. PCB layouts are fully compatible without modification.

Q: What is the significance of the "PBF" designation?

A: The "PBF" suffix indicates that the component uses lead-free solder plating and meets RoHS3 compliance requirements. This designation reflects modern manufacturing standards and environmental regulations.

Q: Is IRFR9010PBF suitable for new product designs?

A: Yes. IRFR9010PBF is the recommended choice for new designs. Its Active product status ensures long-term availability and manufacturer support, and its RoHS3 compliance aligns with current regulatory requirements.

Q: What packaging format is available for IRFR9010PBF?

A: IRFR9010PBF is supplied in Tube packaging, suitable for automated assembly processes and standard component handling procedures.

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