IRL630STRR Equivalent & Substitute Parts

Part Overview

The IRL630STRR is an N-Channel MOSFET manufactured by Vishay Siliconix, rated for 200V drain-to-source voltage with 9A continuous drain current in a surface mount TO-263 (D2PAK) package. This device is classified as obsolete product status. Due to its obsolete classification, equivalent and substitute parts with active product status are necessary for ongoing design support, procurement continuity, and new production applications.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Drain to Source Voltage (Vdss)	200	V
Current - Continuous Drain (Id) @ 25°C	9	A (Tc)
Rds On (Max) @ Id, Vgs	400	mOhm @ 5.4A, 5V
Vgs(th) (Max) @ Id	2	V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	40	nC @ 10V
Vgs (Max)	±10	V
Input Capacitance (Ciss) (Max) @ Vds	1100	pF @ 25V
Power Dissipation (Max)	3.1 (Ta), 74 (Tc)	W
Operating Temperature	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	—
Package / Case	TO-263-3, D2PAK	—
Technology	MOSFET (Metal Oxide)	—

Substitute Part Grouping Explanation

Substitute parts for the IRL630STRR are grouped into two categories based on electrical and mechanical compatibility:

Direct Manufacturer Equivalents (Vishay Siliconix IRL630 Series): Parts IRL630SPBF, IRL630STRLPBF, and IRL630STRRPBF are direct electrical equivalents with identical electrical specifications. These parts differ only in packaging format (Tube, Tape & Reel, and Cut Tape & Digi-Reel respectively) and product status (all Active). All three maintain the same base product number IRL630 and are RoHS3 compliant.

Parametric Equivalent (Vishay Siliconix SIHL630 Series): Part SIHL630STRL-GE3 is a parametric equivalent with identical electrical specifications and the same TO-263 (D2PAK) package. This part uses a different base product number (SIHL630) but maintains full electrical compatibility with the IRL630STRR.

Cross-Manufacturer Substitute (Rohm Semiconductor): Part RCJ120N20TL is a cross-manufacturer substitute from Rohm Semiconductor. While it maintains the same 200V Vdss rating and surface mount TO-263 package, it differs in continuous drain current (12A versus 9A), on-resistance characteristics (325 mOhm @ 6A, 10V), gate charge (15 nC), and gate voltage specifications (±30V maximum versus ±10V).

Substitution eligibility is determined by matching the following critical parameters: FET Type (N-Channel), Drain to Source Voltage (200V), Mounting Type (Surface Mount), and Package (TO-263 D2PAK).

Parameter Comparison

Parameter	IRL630STRR	IRL630SPBF	IRL630STRLPBF	IRL630STRRPBF	SIHL630STRL-GE3	RCJ120N20TL
Manufacturer	Vishay Siliconix	Vishay Siliconix	Vishay Siliconix	Vishay Siliconix	Vishay Siliconix	Rohm Semiconductor
FET Type	N-Channel	N-Channel	N-Channel	N-Channel	N-Channel	N-Channel
Vdss (V)	200	200	200	200	200	200
Id @ 25°C (A)	9	9	9	9	9	12
Rds On (Max) (mOhm)	400 @ 5.4A, 5V	400 @ 5.4A, 5V	400 @ 5.4A, 5V	400 @ 5.4A, 5V	400 @ 5.4A, 5V	325 @ 6A, 10V
Vgs(th) (Max) (V)	2 @ 250µA	2 @ 250µA	2 @ 250µA	2 @ 250µA	2 @ 250µA	5.25 @ 1mA
Gate Charge (Max) (nC)	40 @ 10V	40 @ 10V	40 @ 10V	40 @ 10V	40 @ 10V	15 @ 10V
Vgs (Max) (V)	±10	±10	±10	±10	±10	±30
Ciss (Max) (pF)	1100 @ 25V	1100 @ 25V	1100 @ 25V	1100 @ 25V	1100 @ 25V	740 @ 25V
Power Dissipation (W)	3.1 (Ta), 74 (Tc)	3.1 (Ta), 74 (Tc)	3.1 (Ta), 74 (Tc)	3.1 (Ta), 74 (Tc)	3.1 (Ta), 74 (Tc)	1.56 (Ta), 40 (Tc)
Operating Temperature (°C)	-55 to 150	-55 to 150	-55 to 150	-55 to 150	-55 to 150	to 150
Package	TO-263 (D2PAK)	TO-263 (D2PAK)	TO-263 (D2PAK)	TO-263 (D2PAK)	TO-263 (D2PAK)	TO-263 (D2PAK)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	Non-compliant	RoHS3 Compliant	RoHS3 Compliant	RoHS3 Compliant	RoHS3 Compliant	RoHS3 Compliant
Packaging Format	—	Tube	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

For Direct Replacement: IRL630SPBF, IRL630STRLPBF, and IRL630STRRPBF are recommended as primary substitutes for the obsolete IRL630STRR. All three parts are manufactured by Vishay Siliconix with identical electrical specifications and are classified as Active product status. All three are RoHS3 compliant, addressing regulatory requirements that the original IRL630STRR does not meet. Selection among these three should be based on packaging format requirements: Tube for manual assembly, Tape & Reel for standard automated assembly, or Cut Tape & Digi-Reel for flexible quantity requirements.

For Parametric Equivalence: SIHL630STRL-GE3 is a Vishay Siliconix parametric equivalent with identical electrical performance and Active product status. This part uses the SIHL630 base product number but maintains full electrical compatibility. RoHS3 compliance and Tape & Reel packaging make this suitable for production environments requiring regulatory compliance.

For Cross-Manufacturer Substitution: RCJ120N20TL from Rohm Semiconductor is a cross-manufacturer substitute with the same 200V Vdss rating and TO-263 package. This part offers higher continuous drain current (12A versus 9A), lower on-resistance (325 mOhm), and reduced gate charge (15 nC). The RCJ120N20TL is suitable for applications where the higher current rating and improved switching characteristics provide design benefits. However, the different gate threshold voltage (5.25V @ 1mA versus 2V @ 250µA) and expanded gate voltage range (±30V versus ±10V) require circuit evaluation for gate drive compatibility.

All substitute parts maintain the same surface mount TO-263 (D2PAK) package footprint and are suitable for direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can IRL630SPBF, IRL630STRLPBF, and IRL630STRRPBF be used interchangeably with IRL630STRR?

A: Yes. These three parts are direct electrical equivalents with identical specifications. The differences are packaging format (Tube, Tape & Reel, and Cut Tape & Digi-Reel respectively) and product status (all Active versus Obsolete). Selection depends on procurement and assembly requirements, not electrical performance.

Q: What is the difference between IRL630STRLPBF and IRL630STRRPBF?

A: Both parts have identical electrical specifications and are manufactured by Vishay Siliconix. The difference is packaging format: IRL630STRLPBF is supplied in Tape & Reel (TR) format for standard automated assembly, while IRL630STRRPBF is supplied in Cut Tape (CT) & Digi-Reel format for flexible quantity handling. Electrical performance is identical.

Q: Is SIHL630STRL-GE3 a direct replacement for IRL630STRR?

A: SIHL630STRL-GE3 is a parametric equivalent with identical electrical specifications. The base product number differs (SIHL630 versus IRL630), but all critical electrical parameters match exactly. This part is suitable for direct replacement in applications where the SIHL630 designation is acceptable.

Q: Can RCJ120N20TL replace IRL630STRR in all applications?

A: RCJ120N20TL is a cross-manufacturer substitute with the same 200V Vdss rating and TO-263 package. However, it differs in continuous drain current (12A versus 9A), on-resistance (325 mOhm @ 6A, 10V versus 400 mOhm @ 5.4A, 5V), gate threshold voltage (5.25V @ 1mA versus 2V @ 250µA), and maximum gate voltage (±30V versus ±10V). Substitution requires circuit evaluation to confirm gate drive compatibility and thermal performance in the specific application.

Q: Are all substitute parts RoHS compliant?

A: Yes. IRL630SPBF, IRL630STRLPBF, IRL630STRRPBF, SIHL630STRL-GE3, and RCJ120N20TL are all RoHS3 compliant. The original IRL630STRR is RoHS non-compliant. Substitution with any of these parts addresses RoHS compliance requirements.

Q: Do all substitute parts use the same TO-263 (D2PAK) package?

A: Yes. All substitute parts use the TO-263-3 (D2PAK with 2 Leads + Tab) package. PCB footprint and thermal interface compatibility are maintained across all substitutes.

Q: What is the inventory status of each substitute part?

A: IRL630STRRPBF has the highest inventory (165,180 pcs), followed by IRL630STRLPBF (2,179 pcs), IRL630SPBF (915 pcs), SIHL630STRL-GE3 (797 pcs), and RCJ120N20TL (976 pcs). Inventory levels should be confirmed with suppliers for current availability.

Q: Which substitute part is recommended for new designs?

A: For new designs requiring RoHS compliance and active product status, IRL630STRLPBF or IRL630STRRPBF are recommended. Both are Vishay Siliconix products with identical electrical specifications to the original IRL630STRR. IRL630STRRPBF offers the highest inventory availability. For applications where higher current capability and improved switching characteristics are beneficial, RCJ120N20TL from Rohm Semiconductor is suitable after circuit evaluation.

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