IRLR024TR N-Channel 60V 14A MOSFET DPAK Equivalent & Substitute Parts

Part Overview

The IRLR024TR is an N-Channel metal oxide semiconductor field-effect transistor (MOSFET) manufactured by Vishay Siliconix, rated for 60V drain-to-source voltage and 14A continuous drain current in a surface mount DPAK package. The device is classified as Active product status with 4,325 units in current inventory. This part is RoHS non-compliant, which may necessitate identification of compliant alternatives for applications subject to RoHS3 requirements. Substitute parts are identified based on matching electrical parameters within the allowed operating ranges and compatible package configurations.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	14	A (Tc)
Rds On (Max) @ Id, Vgs	100 mOhm @ 8.4A, 5V	—
Gate Charge (Qg) (Max) @ Vgs	18	nC @ 5V
Power Dissipation (Max)	2.5W (Ta), 42W (Tc)	W
Operating Temperature Range	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	—
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the IRLR024TR are identified based on the following electrical and mechanical criteria:

Primary Substitution Criteria:

FET Type: N-Channel
Package / Case: TO-252-3, DPAK (2 Leads + Tab), SC-63
Mounting Type: Surface Mount
Drain to Source Voltage (Vdss): 60V or higher
Continuous Drain Current (Id): 14A or higher
Operating Temperature Range: Minimum -55°C to 150°C
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitution Logic: Parts are grouped into two categories: parametric equivalents and functional alternatives. Parametric equivalents maintain identical electrical specifications and differ only in packaging format or RoHS compliance status. Functional alternatives provide equivalent or superior electrical performance within the same package family but may have different voltage or current ratings, requiring application-level verification of circuit compatibility.

Parameter Comparison

Part Number	Manufacturer	Vdss (V)	Id @ 25°C (A)	Rds On (mOhm)	Qg (nC)	Power Dissipation (W)	Temp Range (°C)	RoHS Status	Product Status
IRLR024TR	Vishay Siliconix	60	14 (Tc)	100 @ 8.4A, 5V	18 @ 5V	2.5 (Ta), 42 (Tc)	-55 to 150	Non-compliant	Active
IRLR024TRPBF	Vishay Siliconix	60	14 (Tc)	100 @ 8.4A, 5V	18 @ 5V	2.5 (Ta), 42 (Tc)	-55 to 150	ROHS3 Compliant	Active
IRLR024NTRPBF	Infineon Technologies	55	17 (Tc)	65 @ 10A, 10V	15 @ 5V	45 (Tc)	-55 to 175	ROHS3 Compliant	Active
FQD16N25CTM	onsemi	250	16 (Tc)	270 @ 8A, 10V	53.5 @ 10V	160 (Tc)	-55 to 150	ROHS3 Compliant	Active
ZXMN7A11KTC	Diodes Incorporated	70	4.2 (Ta)	130 @ 4.4A, 10V	7.4 @ 10V	2.11 (Ta)	-55 to 150	ROHS3 Compliant	Active
FCD4N60TM	onsemi	600	3.9 (Tc)	1200 @ 2A, 10V	16.6 @ 10V	50 (Tc)	-55 to 150	ROHS3 Compliant	Not For New Designs
FDD3N40TM	onsemi	400	2 (Tc)	3400 @ 1A, 10V	6 @ 10V	30 (Tc)	-55 to 150	ROHS3 Compliant	Active
FQD2N100TM	onsemi	1000	1.6 (Tc)	9000 @ 800mA, 10V	15.5 @ 10V	2.5 (Ta), 50 (Tc)	-55 to 150	ROHS3 Compliant	Active

Engineering Selection Recommendations

Parametric Equivalent (Direct Replacement):

IRLR024TRPBF is the direct parametric equivalent to IRLR024TR. Both parts share identical electrical specifications: 60V Vdss, 14A continuous drain current, 100 mOhm Rds On, and 18 nC gate charge. The primary distinction is packaging format (Tape & Reel versus bulk) and RoHS compliance status. IRLR024TRPBF is ROHS3 compliant, making it suitable for applications requiring regulatory compliance. Both parts maintain Active product status with substantial inventory availability.

Functional Alternatives with Enhanced Performance:

IRLR024NTRPBF (Infineon Technologies) provides superior electrical performance with 55V Vdss, 17A continuous drain current, and reduced Rds On of 65 mOhm at 10A. Operating temperature range extends to 175°C. This part is ROHS3 compliant and Active status. The lower Vdss rating (55V versus 60V) requires circuit-level verification but offers improved on-resistance characteristics.

High-Voltage Alternatives:

FQD16N25CTM (onsemi) operates at 250V Vdss with 16A continuous drain current, suitable for higher-voltage applications. FCD4N60TM (onsemi) provides 600V Vdss but with reduced current capability (3.9A) and is classified as Not For New Designs. FQD2N100TM (onsemi) operates at 1000V Vdss with 1.6A current rating. These alternatives are appropriate only when higher voltage blocking capability is required.

Low-Current Alternative:

ZXMN7A11KTC (Diodes Incorporated) operates at 70V Vdss with 4.2A continuous drain current. This part is suitable only for applications with reduced current requirements and is not recommended as a direct substitute for 14A applications.

All substitute parts listed maintain ROHS3 compliance, MSL 1 (Unlimited) moisture sensitivity rating, and surface mount DPAK packaging. Product status and inventory availability should be verified at time of procurement.

Frequently Asked Questions (FAQ)

Q: Can IRLR024TRPBF be used as a direct replacement for IRLR024TR?

A: Yes. IRLR024TRPBF is a parametric equivalent with identical electrical specifications. The only differences are packaging format (Tape & Reel) and RoHS3 compliance status. No circuit modifications are required.

Q: What is the primary reason to substitute IRLR024TR with IRLR024TRPBF?

A: IRLR024TRPBF is ROHS3 compliant, whereas IRLR024TR is non-compliant. Applications subject to RoHS3 regulatory requirements must use the compliant variant.

Q: Is IRLR024NTRPBF a suitable replacement for IRLR024TR?

A: IRLR024NTRPBF is functionally compatible with superior performance characteristics (17A versus 14A, 65 mOhm versus 100 mOhm Rds On). However, the lower Vdss rating (55V versus 60V) requires verification that circuit maximum voltage does not exceed 55V. Extended operating temperature range (-55°C to 175°C) provides additional thermal margin.

Q: Why are FQD16N25CTM, FCD4N60TM, and FQD2N100TM listed as substitutes if they have different voltage ratings?

A: These parts are listed as functional alternatives for applications where higher voltage blocking capability is required. They are not direct substitutes for 60V applications but provide equivalent or superior current handling within their respective voltage classes. Circuit-level compatibility must be verified.

Q: Can ZXMN7A11KTC replace IRLR024TR in a 14A application?

A: No. ZXMN7A11KTC is rated for only 4.2A continuous drain current, which is insufficient for 14A applications. This part is suitable only for lower-current designs.

Q: What package compatibility exists among these substitute parts?

A: All listed substitute parts use the TO-252-3 DPAK package (2 Leads + Tab, SC-63 designation), ensuring mechanical and thermal compatibility on printed circuit boards designed for IRLR024TR.

Q: Are all substitute parts ROHS3 compliant?

A: All substitute parts listed are ROHS3 compliant except IRLR024TR, which is non-compliant. IRLR024TRPBF provides RoHS3 compliance with identical specifications.

Q: What is the moisture sensitivity level for all listed parts?

A: All parts maintain MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Should FCD4N60TM be considered for new designs?

A: No. FCD4N60TM is classified as Not For New Designs. While it remains available in inventory, onsemi recommends alternative parts for new product development. Use only in legacy system maintenance or repair applications.

Q: How do gate charge specifications affect substitution decisions?

A: Gate charge (Qg) determines switching speed and driver circuit requirements. IRLR024TR specifies 18 nC at 5V. IRLR024NTRPBF provides 15 nC at 5V (faster switching), while FQD16N25CTM requires 53.5 nC at 10V (slower switching). Driver circuit compatibility must be verified when substituting parts with significantly different gate charge values.

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