IRLR014TRL N-Channel MOSFET 60V 7.7A DPAK Equivalent & Substitute Parts

Part Overview

The IRLR014TRL is an N-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) manufactured by Vishay Siliconix, rated for 60V drain-to-source voltage with 7.7A continuous drain current at 25°C. The device is housed in a Surface Mount DPAK package (TO-252-3) and is currently in active production status. This component is commonly used in switching applications, power management circuits, and general-purpose switching where moderate voltage and current ratings are required. Equivalent and substitute parts are identified based on matching or exceeding electrical performance parameters while maintaining compatible package specifications and operating characteristics.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	7.7	A (Tc)
Rds On (Max) @ 4.6A, 5V	200	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	2	V
Gate Charge (Qg) @ 5V	8.4	nC
Input Capacitance (Ciss) @ 25V	400	pF
Power Dissipation (Max)	2.5 (Ta), 25 (Tc)	W
Operating Temperature Range	-55 to 150	°C (TJ)
Package Type	DPAK (TO-252-3)	Surface Mount
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—

Substitute Part Grouping Explanation

Substitute parts for the IRLR014TRL are identified based on the following critical parameters that determine functional compatibility:

Primary Matching Criteria:

Drain to Source Voltage (Vdss): 60V minimum
Continuous Drain Current (Id): 7.7A or greater
Package Type: DPAK (TO-252-3) Surface Mount
FET Type: N-Channel
Technology: MOSFET (Metal Oxide)
Operating Temperature Range: Minimum -55°C to 150°C

Secondary Compatibility Parameters:

Rds On (Max): 200mOhm or lower (lower values indicate improved performance)
Gate Threshold Voltage (Vgs(th)): Compatibility with standard gate drive voltages
Gate Charge (Qg): Lower values preferred for faster switching
Input Capacitance (Ciss): Lower values preferred for reduced gate drive requirements
Power Dissipation: Thermal capability at rated current

Substitutes are grouped into two categories: parametric equivalents (identical electrical specifications with different packaging or compliance status) and manufacturer-recommended alternatives (enhanced performance characteristics within the same package family).

Parameter Comparison

Parameter	IRLR014TRL	IRLR014TRPBF	NTD3055-150T4G	Unit
Manufacturer	Vishay Siliconix	Vishay Siliconix	onsemi	—
Drain to Source Voltage (Vdss)	60	60	60	V
Continuous Drain Current (Id) @ 25°C	7.7	7.7	9	A
Rds On (Max)	200 @ 4.6A, 5V	200 @ 4.6A, 5V	150 @ 4.5A, 10V	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	2	2	4	V
Gate Charge (Qg) @ Vgs	8.4 @ 5V	8.4 @ 5V	15 @ 10V	nC
Vgs (Max)	±10	±10	±20	V
Input Capacitance (Ciss) @ 25V	400	400	280	pF
Power Dissipation (Max)	2.5 (Ta), 25 (Tc)	2.5 (Ta), 25 (Tc)	1.5 (Ta), 28.8 (Tj)	W
Operating Temperature Range	-55 to 150	-55 to 150	-55 to 175	°C
Package Type	DPAK (TO-252-3)	DPAK (TO-252-3)	DPAK (TO-252-3)	Surface Mount
Packaging Format	Bulk	Cut Tape & Digi-Reel	Tape & Reel	—
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	—

Engineering Selection Recommendations

IRLR014TRPBF (Parametric Equivalent)

The IRLR014TRPBF is a direct parametric equivalent to the IRLR014TRL, manufactured by the same supplier (Vishay Siliconix) with identical electrical specifications. The primary distinction is packaging format: IRLR014TRPBF is supplied in Cut Tape and Digi-Reel format, whereas IRLR014TRL is supplied in bulk. The IRLR014TRPBF carries ROHS3 compliance certification, whereas the IRLR014TRL is RoHS non-compliant. Selection of IRLR014TRPBF is appropriate when RoHS compliance is required or when tape-and-reel packaging is preferred for automated assembly processes. Electrical performance and thermal characteristics are identical.

NTD3055-150T4G (Manufacturer-Recommended Alternative)

The NTD3055-150T4G is a manufacturer-recommended substitute produced by onsemi. This device exceeds the electrical performance of the IRLR014TRL in several parameters: continuous drain current is rated at 9A (versus 7.7A), on-resistance is reduced to 150mOhm (versus 200mOhm), and maximum junction temperature extends to 175°C (versus 150°C). The NTD3055-150T4G is supplied in Tape & Reel format and carries ROHS3 compliance. Gate threshold voltage is higher at 4V (versus 2V), and gate charge is increased to 15nC (versus 8.4nC), which may require adjustment to gate drive circuitry in applications with tight timing constraints. Selection of NTD3055-150T4G is appropriate for applications requiring enhanced current capacity, improved thermal performance, or extended operating temperature range. Both devices are housed in identical DPAK packages and are pin-compatible.

Frequently Asked Questions (FAQ)

Q: Can IRLR014TRPBF be used as a direct replacement for IRLR014TRL?

A: Yes. IRLR014TRPBF is a parametric equivalent with identical electrical specifications, drain-to-source voltage, continuous drain current, on-resistance, and thermal characteristics. The devices are pin-compatible in DPAK packages. The primary differences are packaging format (tape-and-reel versus bulk) and RoHS compliance status. No circuit modifications are required.

Q: What are the advantages of substituting NTD3055-150T4G for IRLR014TRL?

A: The NTD3055-150T4G provides higher continuous drain current (9A versus 7.7A), lower on-resistance (150mOhm versus 200mOhm), and extended maximum junction temperature (175°C versus 150°C). These characteristics result in reduced power dissipation and improved thermal performance in switching applications. The device is pin-compatible in the DPAK package.

Q: Are there any gate drive considerations when substituting NTD3055-150T4G?

A: Yes. The NTD3055-150T4G has a higher gate threshold voltage (4V versus 2V) and increased gate charge (15nC versus 8.4nC). Applications with marginal gate drive voltage or high-frequency switching may require verification that existing gate drive circuitry can reliably switch the NTD3055-150T4G. Gate drive voltage capability should be confirmed at ±20V maximum (versus ±10V for IRLR014TRL).

Q: Are all three parts available in the same DPAK package?

A: Yes. IRLR014TRL, IRLR014TRPBF, and NTD3055-150T4G are all housed in DPAK (TO-252-3) Surface Mount packages with identical pinouts and mechanical dimensions. No PCB layout modifications are required for substitution.

Q: What is the difference between IRLR014TRL and IRLR014TRPBF packaging?

A: IRLR014TRL is supplied in bulk packaging, while IRLR014TRPBF is supplied in Cut Tape and Digi-Reel format. Digi-Reel packaging is optimized for automated pick-and-place assembly. Both formats contain identical components with identical electrical specifications.

Q: Does RoHS compliance affect electrical performance?

A: No. RoHS compliance is a material composition and environmental standard that does not affect electrical performance, thermal characteristics, or functional operation. IRLR014TRPBF and NTD3055-150T4G are ROHS3 compliant, while IRLR014TRL is non-compliant. Selection based on RoHS status depends on application requirements and regulatory obligations, not electrical performance.

Q: Can NTD3055-150T4G be used in applications designed for IRLR014TRL without circuit modifications?

A: Pin compatibility and package compatibility are confirmed. However, applications with tight gate drive timing or marginal gate drive voltage should be evaluated. The higher gate threshold voltage and increased gate charge of NTD3055-150T4G may affect switching speed and gate drive current requirements. Thermal performance improvements typically allow direct substitution in most applications.

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

A: All three devices carry Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life without moisture control measures. Standard handling and storage practices are sufficient.

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