Equivalent & Substitute Parts for RS1JLSHRVG

Part Overview

The RS1JLSHRVG is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 600 V DC reverse voltage and 1.2 A average rectified current in a surface mount SOD-123HE package. This component is classified as Active and complies with RoHS3 and REACH standards. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and packaging requirements. Alternative part numbers may be required due to inventory availability, supply chain considerations, or design revision updates.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	1.2	A
Voltage - Forward (Vf) (Max) @ If	1.3 @ 1.2	V @ A
Reverse Recovery Time (trr)	300	ns
Current - Reverse Leakage @ Vr	5 @ 600	µA @ V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Package / Case	SOD-123H	—
Supplier Device Package	SOD-123HE	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the RS1JLSHRVG are qualified based on the following criteria:

Electrical Parameter Matching:

Voltage - DC Reverse (Vr) (Max): 600 V
Current - Average Rectified (Io): 1.2 A
Voltage - Forward (Vf) (Max) @ If: 1.3 V @ 1.2 A
Reverse Recovery Time (trr): 300 ns
Current - Reverse Leakage @ Vr: 5 µA @ 600 V
Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical & Packaging Compatibility:

Package / Case: SOD-123H
Supplier Device Package: SOD-123HE
Mounting Type: Surface Mount

Compliance & Environmental:

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

All substitute parts listed maintain identical electrical performance and mechanical compatibility with the main part number RS1JLSHRVG.

Parameter Comparison

Parameter	RS1JLSHRVG	RS1JLS	S1JLS RVG	S1JLSH	RS1JFP
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	onsemi
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	1.2 A	1.2 A	1.2 A	1.2 A	1.2 A
Voltage - Forward (Vf) (Max) @ If	1.3 V @ 1.2 A	1.3 V @ 1.2 A	1.3 V @ 1.2 A	1.3 V @ 1.2 A	1.3 V @ 1.2 A
Reverse Recovery Time (trr)	300 ns	300 ns	—	—	300 ns
Current - Reverse Leakage @ Vr	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Package / Case	SOD-123H	SOD-123H	SOD-123H	SOD-123H	SOD-123H
Supplier Device Package	SOD-123HE	SOD-123HE	SOD-123HE	SOD-123HE	SOD-123HE
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C
Product Status	Active	Active	Active	Active	Not For New Designs
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Primary Substitutes (Active Status):

RS1JLS, S1JLS RVG, and S1JLSH are all classified as Active products manufactured by Taiwan Semiconductor Corporation. These parts maintain full electrical and mechanical equivalence to RS1JLSHRVG and are suitable for new designs and production applications. Selection among these three should be based on inventory availability and supply chain logistics.

Secondary Substitute (Legacy Status):

RS1JFP, manufactured by onsemi, is classified as Not For New Designs. This part maintains electrical and mechanical equivalence but carries automotive-grade qualification (AEC-Q101) and includes additional capacitance specification (18 pF @ 0V, 1MHz). RS1JFP is suitable only for replacement or maintenance of existing designs and should not be selected for new product development.

All substitute parts comply with RoHS3 and REACH requirements, ensuring regulatory compliance across applications.

Frequently Asked Questions (FAQ)

Q: Can RS1JLS be used as a direct replacement for RS1JLSHRVG?

A: Yes. RS1JLS is a parametric equivalent with identical electrical specifications (600 V, 1.2 A, 1.3 V forward voltage, 300 ns reverse recovery time) and mechanical compatibility (SOD-123HE package, surface mount). Both parts are Active status and RoHS3 compliant.

Q: What is the difference between S1JLS RVG and S1JLSH?

A: Both parts are parametric equivalents with identical electrical performance and packaging. The difference lies in part number designation and base product number (S1J series). Selection between these parts should be based on availability and supply chain requirements.

Q: Why is RS1JFP marked as Not For New Designs?

A: RS1JFP carries a legacy product status designation. While it maintains electrical and mechanical equivalence to RS1JLSHRVG, it is intended for replacement and maintenance applications only. For new product development, select from the Active status alternatives: RS1JLS, S1JLS RVG, or S1JLSH.

Q: Are all substitute parts compatible with the same PCB layout?

A: Yes. All substitute parts use the SOD-123HE package with SOD-123H case designation and surface mount mounting type. PCB footprints and assembly processes remain identical across all listed substitutes.

Q: Do substitute parts have different temperature operating ranges?

A: No. All substitute parts operate across the same junction temperature range of -55°C to 150°C, ensuring thermal compatibility in equivalent applications.

Q: What is the significance of MSL Level 1 (Unlimited)?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. All listed parts share this classification.

Q: Can RS1JFP be used in new automotive designs?

A: RS1JFP carries AEC-Q101 automotive qualification; however, its Not For New Designs status indicates it is not recommended for new product development. For automotive applications requiring new designs, use Active status alternatives and verify automotive compliance requirements separately.

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