GS2J-LTP Equivalent & Substitute Parts

Part Overview

The GS2J-LTP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 600 V DC reverse voltage and 2 A average rectified current in a surface mount DO-214AC (SMA) package. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, manufacturing discontinuation, or supply chain optimization.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	2	A
Voltage - Forward (Vf) (Max) @ If	1.1	V @ 2 A
Package / Case	DO-214AC, SMA	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the GS2J-LTP are classified based on strict electrical and mechanical parameter alignment. The primary substitution criteria are:

Critical Parameters for Substitution:

Voltage - DC Reverse (Vr) (Max): 600 V
Current - Average Rectified (Io): 2 A
Package / Case: DO-214AC, SMA
Mounting Type: Surface Mount
RoHS Status: ROHS3 Compliant

Substitution Categories:

Parametric Equivalents maintain identical or equivalent electrical characteristics within the specified operating range. These parts are direct functional replacements with matching forward voltage, reverse voltage, and current ratings.

Similar Alternatives meet the core voltage and current requirements but may differ in recovery speed classification or forward voltage characteristics. These parts are electrically compatible but require verification of application-specific performance requirements.

Parameter Comparison

Parameter	GS2J-LTP (Micro Commercial Co)	SA2J-E3/61T (Vishay)	SA2J-E3/5AT (Vishay)	STTH2R06A (STMicroelectronics)
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	2 A	2 A	2 A	2 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 2 A	1.1 V @ 2 A	1.1 V @ 2 A	1.7 V @ 2 A
Speed Classification	Standard Recovery >500ns	Standard Recovery >500ns	Standard Recovery >500ns	Fast Recovery ≤500ns
Current - Reverse Leakage @ Vr	5 µA @ 600 V	3 µA @ 600 V	3 µA @ 600 V	2 µA @ 600 V
Package / Case	DO-214AC, SMA	DO-214AC, SMA	DO-214AC, SMA	DO-214AC, SMA
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction	-55 to 150°C	-55 to 150°C	-55 to 150°C	-40 to 175°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Type	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

SA2J-E3/61T (Vishay General Semiconductor - Diodes Division) and SA2J-E3/5AT (Vishay General Semiconductor - Diodes Division) are parametric equivalents to the GS2J-LTP. Both parts maintain identical forward voltage (1.1 V @ 2 A), reverse voltage (600 V), and current ratings (2 A). These Vishay parts are packaged in DO-214AC (SMA) surface mount configuration with Tape & Reel packaging, matching the mechanical and thermal specifications of the GS2J-LTP. All three parts are ROHS3 compliant with unlimited moisture sensitivity level (MSL 1) and operate across the -55°C to 150°C junction temperature range.

STTH2R06A (STMicroelectronics) is a similar alternative that meets the core voltage and current requirements (600 V, 2 A) in the same DO-214AC (SMA) package. This part differs in forward voltage (1.7 V @ 2 A) and recovery speed classification (Fast Recovery ≤500ns versus Standard Recovery >500ns). The STTH2R06A operates across an extended temperature range (-40°C to 175°C) and exhibits lower reverse leakage current (2 µA @ 600 V). This part is suitable for applications where fast recovery characteristics and extended temperature operation are beneficial.

All substitute parts are Active product status and maintain compliance with RoHS3, REACH Unaffected, and EAR99 export control classifications.

Frequently Asked Questions (FAQ)

Q: Can SA2J-E3/61T and SA2J-E3/5AT be used interchangeably with GS2J-LTP?

A: Yes. Both Vishay parts are parametric equivalents with identical electrical ratings (600 V reverse voltage, 2 A average rectified current, 1.1 V forward voltage @ 2 A) and package configuration (DO-214AC, SMA surface mount). Both are supplied in Tape & Reel packaging and operate across the same junction temperature range (-55°C to 150°C).

Q: What is the primary difference between the GS2J-LTP and STTH2R06A?

A: The STTH2R06A has a higher forward voltage (1.7 V @ 2 A compared to 1.1 V @ 2 A) and is classified as Fast Recovery (≤500ns) rather than Standard Recovery (>500ns). The STTH2R06A also operates across an extended temperature range (-40°C to 175°C) and has lower reverse leakage current (2 µA @ 600 V). These differences affect power dissipation and switching performance in specific circuit applications.

Q: Are there packaging differences between these substitute parts?

A: SA2J-E3/61T and SA2J-E3/5AT are supplied in Tape & Reel (TR) packaging, matching the GS2J-LTP. The STTH2R06A is supplied in Cut Tape (CT) & Digi-Reel® packaging. All three parts use the same DO-214AC (SMA) surface mount package for PCB assembly.

Q: Do all substitute parts meet the same compliance standards as GS2J-LTP?

A: Yes. All substitute parts listed are ROHS3 compliant, REACH Unaffected, and classified as EAR99 for export control purposes. All parts have Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements.

Q: Which substitute part should be selected for applications requiring extended temperature operation?

A: The STTH2R06A operates across -40°C to 175°C, providing a 25°C upper temperature advantage compared to the GS2J-LTP and Vishay alternatives, which operate to 150°C maximum junction temperature.

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