IRF510STRL Equivalent & Substitute Parts

Part Overview

The IRF510STRL is an N-Channel MOSFET manufactured by Vishay Siliconix, rated for 100V drain-to-source voltage with a continuous drain current of 5.6A at 25°C. The device is housed in a Surface Mount TO-263 (D2PAK) package and is designed for general-purpose switching and amplification applications requiring moderate power dissipation.

The IRF510STRL carries an Obsolete product status. Locating equivalent substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for applications utilizing this component.

Substiute Parts

IRF510STRL

Vishay SiliconixIn Stock: 820IRF510STRL Datasheet

Current PartRFQ

IRF510STRRPBF

Vishay SiliconixIn Stock: 2546IRF510STRRPBF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRF510STRL 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: N-Channel
• Drain to Source Voltage (Vdss): 100V
• Continuous Drain Current (Id) @ 25°C: 5.6A (Tc)
• Rds On (Max) @ Id, Vgs: 540mOhm @ 3.4A, 10V
• Gate Threshold Voltage Vgs(th) (Max) @ Id: 4V @ 250µA
• Gate Charge (Qg) (Max) @ Vgs: 8.3nC @ 10V
• Input Capacitance (Ciss) (Max) @ Vds: 180pF @ 25V
• Power Dissipation (Max): 3.7W (Ta), 43W (Tc)
• Operating Temperature Range: -55°C to 175°C (TJ)

Mechanical Parameters (Must Match):

• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D2PAK (2 Leads + Tab)
• Technology: MOSFET (Metal Oxide)

The IRF510STRRPBF meets all specified electrical and mechanical parameters and qualifies as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The IRF510STRRPBF is a direct parametric equivalent to the IRF510STRL. Both components are manufactured by Vishay Siliconix and share identical electrical specifications and mechanical packaging.

Selection Basis:

The IRF510STRRPBF is recommended for new designs and ongoing production support due to its Active product status, whereas the IRF510STRL is Obsolete. The IRF510STRRPBF achieves RoHS3 compliance, meeting current environmental and regulatory requirements. The IRF510STRL is RoHS non-compliant.

Both parts are supplied in TO-263 (D2PAK) Surface Mount packages with identical pin configurations and thermal characteristics. The primary difference is packaging format: the IRF510STRL is supplied in bulk, while the IRF510STRRPBF is supplied in Tape & Reel format, which is standard for automated assembly processes.

All electrical parameters, including voltage ratings, current ratings, on-resistance, gate charge, and thermal dissipation, are identical between the two parts. Direct substitution is supported without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can the IRF510STRRPBF be used as a direct replacement for the IRF510STRL in existing designs?

A: Yes. The IRF510STRRPBF is a parametric equivalent with identical electrical specifications and mechanical packaging. No circuit modifications are required for substitution.

Q: What is the difference between the IRF510STRL and IRF510STRRPBF?

A: The primary differences are product status and packaging format. The IRF510STRL is Obsolete and supplied in bulk packaging. The IRF510STRRPBF is Active and supplied in Tape & Reel format. The IRF510STRRPBF also achieves RoHS3 compliance. All electrical and thermal parameters are identical.

Q: Are the pin configurations identical between IRF510STRL and IRF510STRRPBF?

A: Yes. Both parts use the TO-263-3 (D2PAK) package with 2 leads plus tab. Pin configuration and PCB footprint are identical.

Q: What is the significance of the Tape & Reel packaging for the IRF510STRRPBF?

A: Tape & Reel packaging is standard for automated surface mount assembly processes. It enables high-volume production with pick-and-place equipment. The component specifications and performance are unchanged; only the delivery format differs.

Q: Does the RoHS3 compliance of the IRF510STRRPBF affect electrical performance?

A: No. RoHS3 compliance is a material composition and environmental standard. It does not alter electrical specifications, thermal characteristics, or functional performance. The IRF510STRRPBF maintains identical electrical parameters to the IRF510STRL.

Q: Can the IRF510STRRPBF be used in applications originally designed for the IRF510STRL?

A: Yes. The IRF510STRRPBF is a parametric equivalent with identical voltage, current, on-resistance, and thermal ratings. It is suitable for all applications that previously used the IRF510STRL.

Q: What is the base product number for both parts?

A: The base product number is IRF510. Both the IRF510STRL and IRF510STRRPBF are variants of this base product, differentiated by packaging and compliance status.