IRF610S MOSFET N-Channel 200V 3.3A Equivalent & Substitute Parts

Part Overview

The IRF610S is an N-Channel MOSFET manufactured by Vishay Siliconix, rated for 200V drain-to-source voltage with a continuous drain current of 3.3A at 25°C. The device is housed in a Surface Mount TO-263 (D2PAK) package and is designed for general-purpose switching applications requiring moderate voltage and current handling capabilities.

The IRF610S carries an Obsolete product status. Locating equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or repair requirements for systems utilizing this component.

Substiute Parts

IRF610S

Vishay SiliconixIn Stock: 6604IRF610S Datasheet

Current PartRFQ

IRF610SPBF

Vishay SiliconixIn Stock: 5126IRF610SPBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRF610S is determined by strict electrical and mechanical parameter matching across the following critical specifications:

Electrical Parameters:

• Drain-to-Source Voltage (Vdss): 200V minimum
• Continuous Drain Current (Id): 3.3A minimum at 25°C
• On-State Resistance (Rds On): 1.5 Ohm maximum at specified gate and drain conditions
• Gate Threshold Voltage (Vgs(th)): 4V maximum at 250µA
• Gate Charge (Qg): 8.2 nC maximum at 10V
• Maximum Gate Voltage (Vgs): ±20V minimum
• Input Capacitance (Ciss): 140 pF maximum at 25V
• Power Dissipation: 3W (Ta) and 36W (Tc) minimum
• Operating Temperature Range: -55°C to 150°C

Mechanical Parameters:

• Mounting Type: Surface Mount
• Package: TO-263-3 (D2PAK) with 2 Leads + Tab
• Technology: N-Channel MOSFET (Metal Oxide)

Substitute parts must match all electrical parameters within the specified tolerances and maintain identical mechanical compatibility. Packaging format and pin configuration must be identical to ensure direct board-level replacement without design modification.

Parameter Comparison

Engineering Selection Recommendations

The IRF610SPBF is a direct electrical and mechanical equivalent to the IRF610S. Both devices share identical electrical specifications across all critical parameters including voltage rating, current capacity, on-state resistance, gate characteristics, and thermal performance. The package format, pin configuration, and mounting type are identical, enabling direct board-level substitution without circuit design modification.

The IRF610SPBF carries an Active product status, ensuring ongoing availability and supply chain support. The substitute part is ROHS3 compliant, meeting current environmental and regulatory requirements for new designs and production. The IRF610SPBF is REACH Affected, indicating compliance with European chemical substance regulations.

For applications requiring RoHS compliance or long-term supply assurance, the IRF610SPBF is the appropriate selection. For legacy systems or applications with specific non-compliance requirements, the IRF610S remains available in current inventory.

Frequently Asked Questions (FAQ)

Q: Can the IRF610SPBF be used as a direct replacement for the IRF610S?

A: Yes. The IRF610SPBF is electrically and mechanically identical to the IRF610S. All electrical parameters, including voltage rating, current capacity, on-state resistance, and thermal characteristics, are matched. The package format and pin configuration are identical, enabling direct substitution without circuit modification.

Q: What is the difference between IRF610S and IRF610SPBF?

A: The primary differences are product status and regulatory compliance. The IRF610S is Obsolete and RoHS non-compliant. The IRF610SPBF is Active and ROHS3 compliant. Electrically and mechanically, both devices are identical.

Q: Is the IRF610SPBF suitable for new designs?

A: Yes. The IRF610SPBF carries an Active product status and meets current RoHS3 compliance requirements, making it suitable for new product development and production.

Q: Are there any package or pinout differences between these parts?

A: No. Both the IRF610S and IRF610SPBF use the identical TO-263-3 (D2PAK) package with 2 Leads + Tab configuration. No board layout or design changes are required for substitution.

Q: What is the difference between the Tube and standard packaging?

A: The IRF610SPBF is supplied in Tube packaging, which is a standard reel or tube format for surface mount components. This packaging format does not affect electrical performance or board-level compatibility.

Q: Can I use the IRF610SPBF in applications originally designed for the IRF610S?

A: Yes. The IRF610SPBF meets or exceeds all electrical and thermal specifications of the IRF610S. It is suitable for all applications within the specified operating temperature range (-55°C to 150°C) and power dissipation limits.

Q: What is the inventory status of these parts?

A: The IRF610S has 6580 pieces in stock (Obsolete status). The IRF610SPBF has 5109 pieces in stock (Active status). For new orders and long-term supply requirements, the IRF610SPBF is the recommended selection.