IRFD9010 Equivalent & Substitute Parts

Part Overview

The IRFD9010 is a P-Channel MOSFET manufactured by Vishay Siliconix, designed for through-hole applications requiring moderate voltage and current switching capabilities. This device operates at 50V drain-to-source voltage with a continuous drain current rating of 1.1A and dissipates up to 1W of power. The component is classified as Active product status and is widely used in switching and control circuits where P-Channel enhancement-mode operation is required. Substitute parts are identified to address packaging variations, compliance requirements, and inventory availability while maintaining identical electrical and mechanical specifications.

Substiute Parts

IRFD9010

Vishay SiliconixIn Stock: 2027IRFD9010 Datasheet

Current PartRFQ

IRFD9010PBF

Vishay SiliconixIn Stock: 1273IRFD9010PBF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRFD9010 is determined by strict equivalence across all electrical and mechanical parameters. The primary substitution criterion is the maintenance of identical specifications for drain-to-source voltage, continuous drain current, on-resistance, gate threshold voltage, gate charge, input capacitance, and operating temperature range. The package type (4-DIP through-hole configuration) and supplier device package designation (4-HVMDIP) must remain constant.

The IRFD9010PBF is classified as a parametric equivalent because it maintains all electrical characteristics and mechanical dimensions of the base part. The distinction between these parts lies in packaging format (bulk versus tube) and compliance certifications (RoHS status and REACH classification). Both parts are manufactured by Vishay Siliconix and share the identical base product number IRFD9010, confirming functional interchangeability at the circuit level.

Parameter Comparison

Engineering Selection Recommendations

Selection between IRFD9010 and IRFD9010PBF is determined by compliance and packaging requirements rather than electrical performance, as both parts are electrically identical.

IRFD9010 is suitable for applications where RoHS non-compliance is acceptable or where legacy system requirements do not mandate RoHS certification. This part is available in bulk packaging format.

IRFD9010PBF is the appropriate selection for applications requiring ROHS3 compliance and REACH unaffected status. This part is supplied in tube packaging, which provides enhanced protection during storage and handling. The PBF designation indicates lead-free construction and compliance with current environmental regulations.

Both parts maintain Active product status, ensuring continued availability and manufacturer support. The identical electrical specifications, operating temperature range (-55°C to 150°C), and through-hole 4-DIP package configuration confirm direct substitutability in circuit applications. Selection should be based on the specific compliance requirements of the end application and the preferred packaging format for assembly operations.

Frequently Asked Questions (FAQ)

Q: Are IRFD9010 and IRFD9010PBF electrically interchangeable?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, including drain-to-source voltage (50V), continuous drain current (1.1A), on-resistance (500mOhm @ 580mA, 10V), gate threshold voltage (4V @ 250µA), and operating temperature range (-55°C to 150°C). They share the same base product number and are manufactured by Vishay Siliconix.

Q: What is the difference between IRFD9010 and IRFD9010PBF?

A: The primary differences are packaging format and compliance certifications. IRFD9010 is supplied in bulk packaging and is RoHS non-compliant. IRFD9010PBF is supplied in tube packaging, is ROHS3 compliant, and has REACH unaffected status. Both use the identical 4-DIP through-hole package (0.300", 7.62mm).

Q: Can I use IRFD9010PBF as a direct replacement for IRFD9010 in existing designs?

A: Yes. The IRFD9010PBF is a direct substitute for IRFD9010 at the circuit level. No design modifications are required. The through-hole 4-DIP package dimensions and pin configuration are identical. Selection should be based on compliance requirements and packaging preferences.

Q: What does the "PBF" suffix indicate?

A: The PBF suffix indicates that the part is lead-free and compliant with ROHS3 environmental regulations. This designation confirms the absence of restricted substances and compliance with current regulatory standards.

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

A: No. Both parts have identical power dissipation ratings (1W), operating temperature ranges (-55°C to 150°C), and all electrical characteristics. Thermal performance and switching behavior are equivalent.

Q: What is the moisture sensitivity level for these parts?

A: Both IRFD9010 and IRFD9010PBF have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Which part should I specify for new designs?

A: For new designs, IRFD9010PBF is the recommended selection due to ROHS3 compliance and REACH unaffected status, which align with current environmental and regulatory standards. The tube packaging also provides enhanced protection during manufacturing and assembly operations.