IRF830STRL Equivalent & Substitute Parts

Part Overview

The IRF830STRL is an N-Channel MOSFET rated for 500V drain-to-source voltage with 4.5A continuous drain current in a surface mount TO-263 (D2PAK) package. This device is classified as obsolete, which necessitates identification of equivalent substitute components for ongoing design support and procurement continuity. The IRF830STRL remains functionally available through alternative packaging and compliance variants that maintain identical electrical performance characteristics.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	500	V
Current - Continuous Drain (Id) @ 25°C	4.5	A (Tc)
Drive Voltage (Max Rds On)	10	V
Rds On (Max) @ Id, Vgs	1.5	Ohm @ 2.7A, 10V
Vgs(th) (Max) @ Id	4	V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	38	nC @ 10V
Vgs (Max)	±20	V
Input Capacitance (Ciss) (Max) @ Vds	610	pF @ 25V
Operating Temperature Range	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	—
Package / Case	TO-263-3, D2PAK	—
Base Product Number	IRF830	—

Substitute Part Grouping Explanation

Substitution of the IRF830STRL is determined by electrical and mechanical parameter equivalence within the IRF830 base product family. The primary substitute, IRF830STRLPBF, maintains identical electrical specifications across all critical parameters: 500V Vdss rating, 4.5A continuous drain current, 1.5Ohm Rds(on), gate charge characteristics, and operating temperature range. Both devices utilize the same TO-263 (D2PAK) surface mount package with identical pinout and thermal characteristics.

The key substitution criteria are:

Drain to Source Voltage (Vdss): 500V
Continuous Drain Current (Id): 4.5A @ 25°C
On-State Resistance (Rds On): 1.5Ohm @ 2.7A, 10V
Gate Threshold Voltage (Vgs(th)): 4V @ 250µA
Gate Charge (Qg): 38nC @ 10V
Package Type: TO-263 (D2PAK) surface mount
Pinout Configuration: 2 Leads + Tab

The IRF830STRLPBF differs from the main part only in packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete), with enhanced RoHS3 compliance.

Parameter Comparison

Parameter	IRF830STRL	IRF830STRLPBF	Unit
Manufacturer	Vishay Siliconix	Vishay Siliconix	—
FET Type	N-Channel	N-Channel	—
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	500	500	V
Current - Continuous Drain (Id) @ 25°C	4.5	4.5	A (Tc)
Drive Voltage (Max Rds On)	10	10	V
Rds On (Max) @ Id, Vgs	1.5	1.5	Ohm @ 2.7A, 10V
Vgs(th) (Max) @ Id	4	4	V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	38	38	nC @ 10V
Vgs (Max)	±20	±20	V
Input Capacitance (Ciss) (Max) @ Vds	610	610	pF @ 25V
Operating Temperature Range	-55 to 150	-55 to 150	°C (TJ)
Mounting Type	Surface Mount	Surface Mount	—
Package / Case	TO-263-3, D2PAK	TO-263-3, D2PAK	—
Base Product Number	IRF830	IRF830	—
Product Status	Obsolete	Active	—
RoHS Status	RoHS non-compliant	ROHS3 Compliant	—
Packaging Format	Bulk	Tape & Reel (TR)	—

Engineering Selection Recommendations

The IRF830STRLPBF is the direct substitute for the IRF830STRL based on complete electrical parameter equivalence and identical mechanical package specifications. The substitute part is classified as Active product status, ensuring long-term availability and supply chain continuity compared to the Obsolete status of the main part.

The IRF830STRLPBF provides ROHS3 compliance, meeting current environmental and regulatory requirements for new designs and procurement. The Tape & Reel packaging format of the IRF830STRLPBF is suitable for automated assembly processes, whereas the IRF830STRL bulk packaging may present procurement and handling constraints due to its obsolete classification.

Both parts share identical electrical performance across all specified parameters, including voltage rating, current capacity, on-state resistance, gate charge, and thermal operating range. The TO-263 (D2PAK) package pinout and thermal interface remain unchanged, permitting direct board-level substitution without circuit modification.

Frequently Asked Questions (FAQ)

Q: Can the IRF830STRLPBF be used as a direct replacement for the IRF830STRL in existing designs?

A: Yes. The IRF830STRLPBF is electrically and mechanically equivalent to the IRF830STRL. All electrical parameters, including Vdss (500V), Id (4.5A), Rds(on) (1.5Ohm), and gate characteristics are identical. The TO-263 (D2PAK) package pinout is unchanged, permitting direct substitution without circuit redesign.

Q: What is the primary difference between the IRF830STRL and IRF830STRLPBF?

A: The IRF830STRLPBF is supplied in Tape & Reel packaging format with Active product status and ROHS3 compliance, whereas the IRF830STRL is supplied in bulk packaging with Obsolete product status and RoHS non-compliance. Electrical specifications are identical.

Q: Is the IRF830STRLPBF suitable for high-volume automated assembly?

A: Yes. The IRF830STRLPBF is packaged in Tape & Reel format, which is compatible with standard surface mount assembly equipment and processes.

Q: Does the IRF830STRLPBF meet current environmental compliance standards?

A: Yes. The IRF830STRLPBF is ROHS3 compliant, meeting current environmental and regulatory requirements. The IRF830STRL is RoHS non-compliant.

Q: Are there any thermal performance differences between the two parts?

A: No. Both parts share identical thermal characteristics, with operating temperature range of -55°C to 150°C (TJ) and equivalent power dissipation ratings under the same thermal conditions.

Q: Can the IRF830STRLPBF be used in applications requiring ±20V gate voltage?

A: Yes. The IRF830STRLPBF is rated for Vgs (Max) of ±20V, identical to the IRF830STRL, and is suitable for applications requiring this gate voltage range.

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