IRF9630STRR P-Channel MOSFET Equivalent & Substitute Parts

Part Overview

The IRF9630STRR is a P-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) manufactured by Vishay Siliconix, rated for 200V drain-to-source voltage and 6.5A continuous drain current. The device is packaged in a Surface Mount TO-263 (D2PAK) configuration and is designed for applications requiring high-voltage switching and linear amplification in power management circuits.

The IRF9630STRR is classified as an Obsolete product. Identification of equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for systems utilizing this component.

Substiute Parts

IRF9630STRR

Vishay SiliconixIn Stock: 2019IRF9630STRR Datasheet

Current PartRFQ

IRF9630STRLPBF

Vishay SiliconixIn Stock: 1629IRF9630STRLPBF Datasheet

Parametric EquivalentRFQ

SIHF9630STRL-GE3

Vishay SiliconixIn Stock: 1802SIHF9630STRL-GE3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRF9630STRR is determined by electrical and mechanical parameter equivalence across the following critical specifications:

Electrical Parameters:

• Drain to Source Voltage (Vdss): 200V
• Continuous Drain Current (Id): 6.5A at 25°C
• On-State Drain Resistance (Rds On): 800 mOhm @ 3.9A, 10V
• Gate Threshold Voltage (Vgs(th)): 4V @ 250µA
• Gate Charge (Qg): 29 nC @ 10V
• Input Capacitance (Ciss): 700 pF @ 25V
• Maximum Gate Voltage (Vgs): ±20V
• Power Dissipation: 3W (Ta), 74W (Tc)
• Operating Temperature Range: -55°C to 150°C

Mechanical Parameters:

• Mounting Type: Surface Mount
• Package Configuration: TO-263 (D2PAK)
• Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts must maintain identical electrical performance across all specified parameters and utilize the same physical package footprint to ensure direct replacement capability without circuit board redesign or thermal management modifications.

Parameter Comparison

Engineering Selection Recommendations

IRF9630STRLPBF is a direct parametric equivalent to the IRF9630STRR with identical electrical and mechanical specifications. This part is classified as Active product status, ensuring ongoing availability and manufacturing support. The IRF9630STRLPBF carries ROHS3 compliance certification, meeting current environmental and regulatory requirements. Packaging is supplied in Cut Tape (CT) and Digi-Reel® formats, supporting both manual and automated assembly processes.

SIHF9630STRL-GE3 is a direct parametric equivalent to the IRF9630STRR with identical electrical and mechanical specifications. This part is classified as Active product status, ensuring ongoing availability and manufacturing support. The SIHF9630STRL-GE3 carries ROHS3 compliance certification, meeting current environmental and regulatory requirements. Packaging is supplied in Tape & Reel (TR) format, optimized for high-volume automated assembly operations.

Both substitute parts maintain complete electrical and thermal equivalence to the obsolete IRF9630STRR. Selection between IRF9630STRLPBF and SIHF9630STRL-GE3 is determined by packaging and supply chain requirements. The IRF9630STRLPBF supports flexible packaging options suitable for lower-volume production and mixed-component assembly. The SIHF9630STRL-GE3 is optimized for high-volume manufacturing environments requiring continuous tape and reel delivery.

Frequently Asked Questions (FAQ)

Q: Can IRF9630STRLPBF and SIHF9630STRL-GE3 be used interchangeably with IRF9630STRR?

A: Yes. Both substitute parts are parametric equivalents with identical electrical specifications (Vdss, Id, Rds On, Vgs(th), Qg, Ciss, power dissipation, and operating temperature range) and identical mechanical packaging (TO-263 D2PAK). Direct substitution is supported without circuit modification or thermal redesign.

Q: What is the difference between IRF9630STRLPBF and SIHF9630STRL-GE3?

A: Both parts are parametric equivalents with identical electrical and mechanical specifications. The primary difference is packaging format: IRF9630STRLPBF is supplied in Cut Tape (CT) and Digi-Reel® formats, while SIHF9630STRL-GE3 is supplied in Tape & Reel (TR) format. Selection depends on assembly process requirements and supply chain logistics.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both IRF9630STRLPBF and SIHF9630STRL-GE3 are ROHS3 compliant. The original IRF9630STRR is RoHS non-compliant. Substitution with either equivalent part satisfies current environmental and regulatory compliance requirements.

Q: Is the TO-263 (D2PAK) package footprint identical across all three parts?

A: Yes. All three parts utilize the TO-263-3 D2PAK (2 Leads + Tab) package configuration. PCB footprints, lead spacing, and thermal pad dimensions are identical, supporting direct component replacement without board redesign.

Q: What is the Moisture Sensitivity Level (MSL) for the substitute parts?

A: Both substitute parts carry MSL 1 (Unlimited), identical to the original IRF9630STRR. This classification indicates unlimited shelf life under standard storage conditions without special moisture control requirements.

Q: Can these parts be used in high-temperature applications?

A: Yes. All three parts support an operating temperature range of -55°C to 150°C (TJ). Thermal performance is identical across all parts, with maximum power dissipation of 3W (Ta) and 74W (Tc).

Q: What is the gate charge specification, and why is it important?

A: Gate charge (Qg) is specified as 29 nC @ 10V for all three parts. This parameter determines switching speed and gate drive circuit requirements. Identical gate charge ensures compatible gate driver performance without circuit modification.

Q: Are there any differences in on-state resistance (Rds On)?

A: No. All three parts specify identical Rds On of 800 mOhm @ 3.9A, 10V. This ensures equivalent power dissipation and thermal performance in switching applications.