IRF9630S MOSFET P-Channel Equivalent & Substitute Parts

Part Overview

The IRF9630S is a P-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) rated for 200V drain-to-source voltage with a continuous drain current of 6.5A at 25°C. 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 P-channel configurations.

The IRF9630S 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 systems utilizing this component.

Substiute Parts

IRF9630S

Vishay SiliconixIn Stock: 2397IRF9630S Datasheet

Current PartRFQ

IRF9630SPBF

Vishay SiliconixIn Stock: 1445IRF9630SPBF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRF9630S is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Electrical Parameters (Must Match):

• FET Type: P-Channel
• Technology: MOSFET (Metal Oxide)
• Drain to Source Voltage (Vdss): 200V
• Continuous Drain Current (Id) @ 25°C: 6.5A (Tc)
• Drive Voltage (Max Rds On): 10V
• Rds On (Max) @ Id, Vgs: 800mOhm @ 3.9A, 10V
• Vgs(th) (Max) @ Id: 4V @ 250µA
• Gate Charge (Qg) (Max) @ Vgs: 29nC @ 10V
• Vgs (Max): ±20V
• Input Capacitance (Ciss) (Max) @ Vds: 700pF @ 25V
• Power Dissipation (Max): 3W (Ta), 74W (Tc)
• Operating Temperature: -55°C to 150°C (TJ)

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The IRF9630SPBF meets all specified electrical and mechanical parameters and is therefore a direct parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The IRF9630SPBF is a direct parametric equivalent to the IRF9630S. All electrical and mechanical specifications are identical across the critical performance parameters that determine functional compatibility.

Product Status Consideration: The IRF9630S is classified as Obsolete, while the IRF9630SPBF maintains Active product status. This distinction is significant for long-term supply chain planning and component availability.

Compliance Consideration: The IRF9630SPBF carries ROHS3 Compliant certification, whereas the IRF9630S is RoHS non-compliant. For applications subject to RoHS regulatory requirements, the IRF9630SPBF is the appropriate selection. Both parts maintain REACH Unaffected status and carry the same ECCN (EAR99) and HTSUS (8541.29.0095) classifications.

Packaging Consideration: The IRF9630SPBF is supplied in Tube packaging, while the IRF9630S packaging specification is not provided. Both parts share identical TO-263 (D2PAK) package geometry and pin configuration, ensuring direct mechanical and electrical compatibility on printed circuit boards.

For new designs and ongoing production requiring component continuity, the IRF9630SPBF is the recommended selection based on active product status and regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can the IRF9630SPBF be used as a direct replacement for the IRF9630S in existing designs?

A: Yes. The IRF9630SPBF is a parametric equivalent with identical electrical specifications across all critical parameters including Vdss (200V), Id (6.5A), Rds On (800mOhm), and operating temperature range (-55°C to 150°C). The TO-263 (D2PAK) package geometry is identical, enabling direct substitution on existing printed circuit boards without layout modifications.

Q: What is the primary difference between the IRF9630S and IRF9630SPBF?

A: The primary differences are product status and regulatory compliance. The IRF9630S is Obsolete and RoHS non-compliant, while the IRF9630SPBF is Active and ROHS3 Compliant. All electrical and mechanical parameters are identical.

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

A: No. Both parts share identical power dissipation specifications: 3W (Ta) and 74W (Tc), with the same operating temperature range of -55°C to 150°C (TJ).

Q: Does the packaging format (Tube vs. unspecified) affect electrical performance?

A: No. Packaging format affects only handling, storage, and supply chain logistics. The electrical and mechanical performance of the component itself is unaffected by whether it is supplied in Tube or alternative packaging formats.

Q: Are both parts suitable for applications requiring RoHS compliance?

A: Only the IRF9630SPBF is suitable for RoHS-compliant applications, as it carries ROHS3 Compliant certification. The IRF9630S is RoHS non-compliant and is not suitable for applications with RoHS regulatory requirements.

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

A: The gate charge (Qg) for both parts is 29nC @ 10V. This parameter determines the amount of charge required to switch the MOSFET and is critical for calculating gate drive circuit requirements and switching speed in high-frequency applications.

Q: Can these parts be used interchangeably in high-frequency switching applications?

A: Yes. Both parts have identical gate charge (29nC @ 10V) and input capacitance (700pF @ 25V) specifications, which are the primary parameters affecting switching performance in high-frequency circuits.