IRLD014 N-Channel MOSFET 60V 1.7A Equivalent & Substitute Parts

Part Overview

The IRLD014 is an N-Channel MOSFET manufactured by Vishay Siliconix, rated for 60V drain-to-source voltage with 1.7A continuous drain current at 25°C. The device is housed in a 4-DIP through-hole package and is designed for general-purpose switching applications requiring moderate voltage and current ratings.

The IRLD014 is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing design support, maintenance, and production continuity. Direct substitutes must maintain identical electrical specifications and mechanical compatibility to ensure drop-in replacement capability without circuit redesign.

Substiute Parts

IRLD014

Vishay SiliconixIn Stock: 908IRLD014 Datasheet

Current PartRFQ

IRLD014PBF

Vishay SiliconixIn Stock: 1360IRLD014PBF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IRLD014 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Electrical Equivalence Requirements:

• FET Type: N-Channel
• Technology: MOSFET (Metal Oxide)
• Drain to Source Voltage (Vdss): 60V
• Continuous Drain Current (Id) @ 25°C: 1.7A (Ta)
• Rds On (Max) @ 1A, 5V: 200 mOhm
• Gate Threshold Voltage (Vgs(th)) @ 250µA: 2V
• Gate Charge (Qg) @ 5V: 8.4 nC
• Input Capacitance (Ciss) @ 25V: 400 pF
• Power Dissipation (Max): 1.3W (Ta)
• Operating Temperature Range: −55°C to 175°C (TJ)

Mechanical Equivalence Requirements:

• Mounting Type: Through Hole
• Package / Case: 4-DIP (0.300", 7.62mm)
• Supplier Device Package: 4-HVMDIP

The IRLD014PBF is identified as a direct substitute based on complete parameter alignment with the main part number. The primary distinction between these parts is packaging format and product status, not electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

IRLD014PBF is the direct substitute for IRLD014 applications. Selection between these parts is determined by product status and regulatory compliance requirements:

IRLD014 (Original Part Number):

• Product Status: Obsolete
• RoHS Status: RoHS non-compliant
• Inventory: 818 Pcs available

IRLD014PBF (Substitute Part Number):

• Product Status: Last Time Buy
• RoHS Status: ROHS3 Compliant
• Inventory: 1,254 Pcs available

For new designs or applications requiring RoHS compliance, IRLD014PBF is the appropriate selection. Both parts are manufactured by Vishay Siliconix and provide identical electrical performance and mechanical compatibility. The IRLD014PBF offers extended availability and regulatory compliance certification, making it the preferred choice for production continuity and future-proofing.

Frequently Asked Questions (FAQ)

Q: Can IRLD014PBF be used as a direct replacement for IRLD014 in existing circuits?

A: Yes. IRLD014PBF is electrically and mechanically identical to IRLD014. All electrical parameters, including Vdss, Id, Rds On, gate charge, and operating temperature range, are equivalent. The 4-DIP through-hole package dimensions are identical, enabling direct PCB compatibility without layout modification.

Q: What is the difference between IRLD014 and IRLD014PBF?

A: The primary differences are packaging format and product status. IRLD014PBF is supplied in tube packaging and carries ROHS3 compliance certification, whereas IRLD014 is RoHS non-compliant and classified as obsolete. Electrical and mechanical specifications are identical.

Q: Why is IRLD014 classified as obsolete?

A: IRLD014 has reached end-of-life status with Vishay Siliconix. IRLD014PBF is the designated successor part, offering the same performance with improved regulatory compliance and extended production availability.

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

A: No. Both parts share identical power dissipation ratings (1.3W Ta), operating temperature range (−55°C to 175°C TJ), and all electrical characteristics. Thermal performance in equivalent circuit applications will be identical.

Q: What packaging options are available for these parts?

A: IRLD014 is supplied in standard packaging, while IRLD014PBF is supplied in tube packaging. Both use the 4-DIP (0.300", 7.62mm) through-hole package format with 4-HVMDIP supplier device package designation.

Q: Is IRLD014PBF suitable for new product designs?

A: Yes. IRLD014PBF is the recommended part for new designs. It provides ROHS3 compliance, extended availability, and identical electrical performance to IRLD014. The Last Time Buy status indicates continued production support for near-term requirements.