IRL630STRL N-Channel MOSFET 200V 9A Equivalent & Substitute Parts

Part Overview

The IRL630STRL is an N-Channel Metal Oxide Semiconductor Field Effect Transistor (MOSFET) rated for 200V drain-to-source voltage with 9A continuous drain current in Surface Mount TO-263 (D2PAK) packaging. This component is classified as Obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement continuity. Active alternatives with identical or superior electrical characteristics are available from the same manufacturer and qualified cross-reference sources.

Key Parameters

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

Substitute Part Grouping Explanation

Substitute parts for the IRL630STRL are classified into two categories based on electrical and mechanical compatibility:

Direct Manufacturer Equivalents (Vishay Siliconix IRL630 Series): These parts share identical electrical specifications with the main part, including Vdss (200V), Id (9A), RDS(on) (400 mOhm @ 5.4A, 5V), Vgs(th) (2V @ 250µA), Qg (40 nC @ 10V), Ciss (1100 pF @ 25V), and operating temperature range (-55°C to 150°C). Differences exist only in packaging format (Tube, Tape & Reel, Cut Tape) and RoHS compliance status. These parts are direct functional replacements.

Parametric Equivalent (Vishay Siliconix SIHL630STRL-GE3): This part maintains identical electrical specifications and package type but uses an alternative base product designation (SIHL630 versus IRL630). It is functionally equivalent for all circuit applications.

Cross-Manufacturer Substitute (Rohm Semiconductor RCJ120N20TL): This part shares the same Vdss (200V) and package family (TO-263 D2PAK) but differs in continuous drain current (12A versus 9A), RDS(on) (325 mOhm @ 6A, 10V versus 400 mOhm @ 5.4A, 5V), gate threshold voltage (5.25V @ 1mA versus 2V @ 250µA), gate charge (15 nC @ 10V versus 40 nC @ 10V), and input capacitance (740 pF @ 25V versus 1100 pF @ 25V). This part provides superior current handling and lower on-resistance but requires circuit validation due to different gate drive characteristics.

Parameter Comparison

Parameter	IRL630STRL	IRL630SPBF	IRL630STRLPBF	IRL630STRRPBF	SIHL630STRL-GE3	RCJ120N20TL
Manufacturer	Vishay Siliconix	Vishay Siliconix	Vishay Siliconix	Vishay Siliconix	Vishay Siliconix	Rohm Semiconductor
Vdss (V)	200	200	200	200	200	200
Id @ 25°C (A)	9	9	9	9	9	12
RDS(on) Max (mOhm)	400	400	400	400	400	325
Vgs(th) (V)	2	2	2	2	2	5.25
Qg @ 10V (nC)	40	40	40	40	40	15
Ciss @ 25V (pF)	1100	1100	1100	1100	1100	740
Operating Temp (°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)
Packaging Format	Bulk	Tube	Tape & Reel	Cut Tape & Digi-Reel	Tape & Reel	Cut Tape & Digi-Reel
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Compliance	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Performance):

Select IRL630SPBF, IRL630STRLPBF, or IRL630STRRPBF when the application requires exact electrical equivalence to the IRL630STRL. All three parts maintain identical Vdss, Id, RDS(on), Vgs(th), Qg, Ciss, and operating temperature specifications. Selection among these three should be based on packaging format requirements: IRL630SPBF for tube packaging, IRL630STRLPBF for tape and reel, and IRL630STRRPBF for cut tape and Digi-Reel formats. All three are Active products with ROHS3 compliance, providing superior supply continuity compared to the Obsolete IRL630STRL.

For Functional Equivalence with Alternative Base Designation:

Select SIHL630STRL-GE3 when design documentation permits use of alternative Vishay Siliconix base product numbers. This part provides identical electrical specifications and maintains the same TO-263 (D2PAK) package. It is an Active product with ROHS3 compliance.

For Enhanced Performance (Cross-Manufacturer):

Select RCJ120N20TL (Rohm Semiconductor) when the application can accommodate higher continuous drain current (12A versus 9A), lower on-resistance (325 mOhm versus 400 mOhm), and reduced gate charge (15 nC versus 40 nC). This part is suitable for designs requiring improved thermal performance or higher current margins. The higher gate threshold voltage (5.25V versus 2V) and lower input capacitance (740 pF versus 1100 pF) require circuit validation to confirm gate drive compatibility. This part is Active with ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can IRL630SPBF, IRL630STRLPBF, and IRL630STRRPBF be used interchangeably with IRL630STRL?

A: Yes. These three parts are electrically identical to the IRL630STRL across all specified parameters: Vdss (200V), Id (9A), RDS(on) (400 mOhm), Vgs(th) (2V), Qg (40 nC), Ciss (1100 pF), and operating temperature range (-55°C to 150°C). The only differences are packaging format (Tube, Tape & Reel, or Cut Tape) and RoHS compliance status. Selection should be based on procurement and assembly requirements.

Q: What is the difference between IRL630STRLPBF and IRL630STRRPBF?

A: Both parts are electrically identical. IRL630STRLPBF is supplied in Tape & Reel format, while IRL630STRRPBF is supplied in Cut Tape & Digi-Reel format. Choose based on assembly equipment compatibility and volume requirements.

Q: Is SIHL630STRL-GE3 a direct replacement for IRL630STRL?

A: Yes. SIHL630STRL-GE3 maintains identical electrical specifications and the same TO-263 (D2PAK) package. The base product designation differs (SIHL630 versus IRL630), but electrical performance is equivalent. Verify that design documentation permits alternative base product numbers before substitution.

Q: Can RCJ120N20TL replace IRL630STRL in all applications?

A: RCJ120N20TL shares the same Vdss (200V) and package family (TO-263 D2PAK) but differs in several key parameters. It provides higher continuous drain current (12A versus 9A) and lower on-resistance (325 mOhm versus 400 mOhm), making it suitable for applications requiring improved current handling. However, the higher gate threshold voltage (5.25V versus 2V) and lower gate charge (15 nC versus 40 nC) require validation of gate drive circuit compatibility. Circuit testing is necessary before production implementation.

Q: Why is the IRL630STRL classified as Obsolete?

A: The IRL630STRL is marked Obsolete due to product lifecycle management by Vishay Siliconix. Active alternatives with identical or superior electrical specifications are available, including IRL630SPBF, IRL630STRLPBF, and IRL630STRRPBF, ensuring continued design support and procurement availability.

Q: What is the advantage of selecting an Active product over the Obsolete IRL630STRL?

A: Active products provide assured long-term supply availability, ongoing manufacturer support, and current RoHS compliance certification. The Obsolete IRL630STRL carries supply risk and does not meet current RoHS3 compliance requirements. Active alternatives (IRL630SPBF, IRL630STRLPBF, IRL630STRRPBF, SIHL630STRL-GE3) are ROHS3 compliant and maintain identical electrical specifications.

Q: Are all substitute parts RoHS compliant?

A: IRL630SPBF, IRL630STRLPBF, IRL630STRRPBF, SIHL630STRL-GE3, and RCJ120N20TL are all ROHS3 compliant. The original IRL630STRL is RoHS non-compliant. For applications requiring RoHS compliance, select from the Active alternatives listed above.

Q: What packaging formats are available for the IRL630 series?

A: The IRL630 series is available in three packaging formats: Tube (IRL630SPBF), Tape & Reel (IRL630STRLPBF), and Cut Tape & Digi-Reel (IRL630STRRPBF). Selection depends on assembly equipment and volume requirements. All three maintain identical electrical specifications.

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