IRFR9220 P-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The IRFR9220 is a P-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) manufactured by Vishay Siliconix, rated for 200V drain-to-source voltage with a continuous drain current of 3.6A at 25°C. The device is housed in a Surface Mount DPAK (TO-252-3) package and is designed for applications requiring high-voltage switching and amplification in P-channel configurations.

The IRFR9220 carries an Obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for legacy systems or new designs requiring compatible performance characteristics.

Key Parameters

Parameter	Value	Unit
FET Type	P-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	200	V
Continuous Drain Current (Id) @ 25°C	3.6	A (Tc)
Drive Voltage (Max Rds On)	10	V
Rds On (Max) @ Id, Vgs	1.5	Ohm @ 2.2A, 10V
Vgs(th) (Max) @ Id	4	V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	20	nC @ 10V
Vgs (Max)	±20	V
Input Capacitance (Ciss) (Max) @ Vds	340	pF @ 25V
Power Dissipation (Max)	2.5 (Ta), 42 (Tc)	W
Operating Temperature Range	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	—
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the IRFR9220 is determined by strict equivalence across the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

Drain to Source Voltage (Vdss): 200V minimum
Continuous Drain Current (Id): 3.6A or greater at 25°C
On-State Resistance (Rds On): Performance at specified gate voltage (10V drive)
Gate Threshold Voltage (Vgs(th)): Compatibility with control circuitry
Maximum Gate Voltage (Vgs): ±20V or greater
Operating Temperature Range: -55°C to 150°C or broader

Mechanical Equivalence Criteria:

Mounting Type: Surface Mount
Package / Case: TO-252-3 (DPAK) or compatible footprint
Lead Configuration: 2 Leads + Tab (SC-63)

Compliance Criteria:

RoHS Status: Compliance level (RoHS3 preferred for new designs)
Moisture Sensitivity Level: MSL 1 (Unlimited)
REACH and ECCN classifications maintained

Substitute parts must satisfy all electrical parameters within the specified tolerances and maintain mechanical and thermal compatibility with the original IRFR9220 footprint and mounting requirements.

Parameter Comparison

Parameter	IRFR9220	IRFR9220PBF	SIHFR9220-GE3	FQD5P20TM
Manufacturer	Vishay Siliconix	Vishay Siliconix	Vishay Siliconix	onsemi
Product Status	Obsolete	Active	Active	Active
FET Type	P-Channel	P-Channel	P-Channel	P-Channel
Vdss (V)	200	200	200	200
Id @ 25°C (A)	3.6	3.6	3.6	3.7
Drive Voltage (V)	10	10	10	10
Rds On (Max) (Ohm)	1.5 @ 2.2A, 10V	1.5 @ 2.2A, 10V	1.5 @ 2.2A, 10V	1.4 @ 1.85A, 10V
Vgs(th) (Max) (V)	4 @ 250µA	4 @ 250µA	4 @ 250µA	5 @ 250µA
Gate Charge (nC)	20 @ 10V	20 @ 10V	20 @ 10V	13 @ 10V
Vgs (Max) (V)	±20	±20	±20	±30
Ciss (Max) (pF)	340 @ 25V	340 @ 25V	340 @ 25V	430 @ 25V
Power Dissipation (W)	2.5 (Ta), 42 (Tc)	2.5 (Ta), 42 (Tc)	2.5 (Ta), 42 (Tc)	2.5 (Ta), 45 (Tc)
Operating Temperature (°C)	-55 to 150	-55 to 150	-55 to 150	-55 to 150
Package / Case	TO-252-3, DPAK	TO-252-3, DPAK	TO-252-3, DPAK	TO-252-3, DPAK
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	Non-compliant	ROHS3 Compliant	Not specified	ROHS3 Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

IRFR9220PBF (Vishay Siliconix)

The IRFR9220PBF is a direct parametric equivalent to the IRFR9220, offering identical electrical specifications across all critical parameters including Vdss, Id, Rds On, Vgs(th), gate charge, and operating temperature range. The primary distinction is product status: IRFR9220PBF is Active, whereas the original IRFR9220 is Obsolete. IRFR9220PBF carries ROHS3 compliance, providing regulatory advantage for new designs and production environments subject to RoHS requirements. Packaging is specified as Tube. This part is the preferred direct replacement for the IRFR9220 in applications where Vishay Siliconix sourcing is required.

SIHFR9220-GE3 (Vishay Siliconix)

The SIHFR9220-GE3 is a parametric equivalent manufactured by Vishay Siliconix with identical electrical performance to the IRFR9220 across all specified parameters. Product status is Active. The device is supplied in Tube packaging. Supplier device package designation is TO-252AA, which maintains mechanical and thermal compatibility with the original DPAK footprint. This part serves as an alternative Vishay Siliconix source for applications requiring the same electrical characteristics.

FQD5P20TM (onsemi)

The FQD5P20TM is a manufacturer-recommended substitute produced by onsemi under the QFET® series designation. This part meets the core electrical requirements of the IRFR9220 with the following characteristics: Vdss of 200V, Id of 3.7A (exceeding the 3.6A requirement), and operating temperature range of -55°C to 150°C. Notable differences include lower Rds On (1.4 Ohm @ 1.85A, 10V versus 1.5 Ohm @ 2.2A, 10V), reduced gate charge (13 nC versus 20 nC), higher maximum gate voltage (±30V versus ±20V), and slightly higher input capacitance (430 pF versus 340 pF). Power dissipation is rated at 2.5W (Ta) and 45W (Tc), marginally exceeding the IRFR9220 specification. The FQD5P20TM is ROHS3 compliant and supplied in Cut Tape (CT) & Digi-Reel® packaging. This part is suitable for applications where onsemi sourcing is preferred or where the enhanced electrical performance characteristics provide design margin.

All three substitute parts maintain Surface Mount DPAK (TO-252-3) package compatibility, MSL 1 (Unlimited) moisture sensitivity rating, and operating temperature range of -55°C to 150°C.

Frequently Asked Questions (FAQ)

Q: Can IRFR9220PBF be used as a direct replacement for IRFR9220?

A: Yes. IRFR9220PBF is a parametric equivalent with identical electrical specifications. The primary difference is product status (Active versus Obsolete) and RoHS compliance (ROHS3 versus non-compliant). Mechanical compatibility is maintained through identical DPAK packaging and Surface Mount configuration.

Q: What is the key difference between IRFR9220PBF and SIHFR9220-GE3?

A: Both parts are Vishay Siliconix products with identical electrical parameters and Active product status. The distinction lies in supplier device package designation (DPAK versus TO-252AA) and packaging format (Tube for both). Both maintain full mechanical and thermal compatibility with the original IRFR9220 footprint.

Q: How does FQD5P20TM differ from the IRFR9220?

A: FQD5P20TM is manufactured by onsemi and meets the core voltage and current requirements of the IRFR9220. Electrical differences include lower on-state resistance (1.4 Ohm versus 1.5 Ohm), reduced gate charge (13 nC versus 20 nC), higher maximum gate voltage (±30V versus ±20V), and slightly higher input capacitance (430 pF versus 340 pF). These differences represent improved performance characteristics while maintaining package compatibility and operating temperature range.

Q: Are all substitute parts available in the same package?

A: Yes. All substitute parts (IRFR9220PBF, SIHFR9220-GE3, and FQD5P20TM) are housed in Surface Mount DPAK (TO-252-3) packages with identical lead configuration (2 Leads + Tab, SC-63). Mechanical footprint compatibility is maintained across all parts.

Q: Which substitute part should be selected for new designs?

A: Selection depends on sourcing preference and compliance requirements. IRFR9220PBF and SIHFR9220-GE3 provide exact electrical equivalence from Vishay Siliconix with ROHS3 compliance. FQD5P20TM from onsemi offers enhanced electrical performance (lower Rds On, reduced gate charge) with ROHS3 compliance and broader maximum gate voltage rating. All three parts are Active products suitable for new designs.

Q: What is the significance of the Obsolete status of IRFR9220?

A: Obsolete status indicates the part is no longer manufactured or supported by Vishay Siliconix. Substitute parts with Active status (IRFR9220PBF, SIHFR9220-GE3, FQD5P20TM) ensure ongoing availability, technical support, and compliance with current regulatory standards. Use of Active substitute parts is recommended for production continuity.

Q: Are there differences in RoHS compliance between the substitute parts?

A: IRFR9220PBF and FQD5P20TM are both ROHS3 compliant. SIHFR9220-GE3 RoHS status is not specified in the provided data. For applications subject to RoHS requirements, IRFR9220PBF or FQD5P20TM are recommended.

Q: Can FQD5P20TM be used in applications designed for IRFR9220?

A: Yes. FQD5P20TM meets or exceeds the electrical requirements of the IRFR9220 across all critical parameters (Vdss, Id, operating temperature). The lower on-state resistance and reduced gate charge represent performance improvements. Mechanical compatibility through identical DPAK packaging is maintained. Circuit validation is recommended to confirm that the enhanced electrical characteristics do not introduce unintended effects in the specific application.

Q: What packaging formats are available for these substitute parts?

A: IRFR9220PBF is supplied in Tube packaging. SIHFR9220-GE3 is supplied in Tube packaging. FQD5P20TM is supplied in Cut Tape (CT) & Digi-Reel® packaging. Selection of packaging format depends on production volume and assembly process requirements.

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