HS1JL Equivalent & Substitute Parts

Part Overview

The HS1JL is a general-purpose rectifier diode rated for 600 V DC reverse voltage and 1 A average rectified current in a Sub SMA surface mount package. This component is classified as Active product status and is RoHS3 compliant. Equivalent and substitute parts are identified based on matching electrical ratings, package compatibility, and thermal operating ranges. Alternative components may be required due to inventory availability, supply chain considerations, or specific application requirements within the defined electrical parameters.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	1.7 @ 1 A	V
Reverse Recovery Time (trr)	75	ns
Current - Reverse Leakage @ Vr	5 @ 600 V	µA
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Package / Case	DO-219AB	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the HS1JL are grouped into two categories based on electrical and mechanical compatibility:

Parametric Equivalents share identical or functionally equivalent electrical specifications within the allowed tolerances for this product category. These parts maintain the same voltage rating (600 V), current rating (1 A), package type (DO-219AB Sub SMA), and mounting configuration (Surface Mount). Parametric equivalents include ES1JL and HS1JL RVG, both manufactured by Taiwan Semiconductor Corporation.

Similar Parts meet the core voltage and current requirements but may differ in secondary parameters such as reverse recovery time, forward voltage characteristics, or temperature range. These parts are suitable for applications where the primary electrical ratings are the determining factor. Similar parts include VS-1EFU06HM3/I and VS-2EFU06HM3/I from Vishay General Semiconductor - Diodes Division.

Substitution is determined by the following key parameters:

Voltage - DC Reverse (Vr) (Max): 600 V
Current - Average Rectified (Io): 1 A (or higher)
Package / Case: DO-219AB
Mounting Type: Surface Mount
Speed Classification: Fast Recovery

Parameter Comparison

Parameter	HS1JL	ES1JL	HS1JL RVG	VS-1EFU06HM3/I	VS-2EFU06HM3/I
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	1 A	1 A	1 A	1 A	2 A
Voltage - Forward (Vf) (Max) @ If	1.7 V @ 1 A	1.7 V @ 1 A	1.7 V @ 1 A	1.2 V @ 1 A	1.35 V @ 2 A
Reverse Recovery Time (trr)	75 ns	35 ns	75 ns	32 ns	55 ns
Current - Reverse Leakage @ Vr	5 µA @ 600 V	5 µA @ 600 V	5 µA @ 600 V	3 µA @ 600 V	3 µA @ 600 V
Package / Case	DO-219AB	DO-219AB	DO-219AB	DO-219AB	DO-219AB
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction	-55 to 150°C	-55 to 150°C	-55 to 150°C	-55 to 175°C	-55 to 175°C
Product Status	Active	Not For New Designs	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

HS1JL RVG is the primary parametric equivalent for the HS1JL. Both parts are manufactured by Taiwan Semiconductor Corporation, share identical electrical specifications, and maintain Active product status. The HS1JL RVG is supplied in Cut Tape (CT) packaging and is suitable for direct substitution in applications requiring the specified 600 V, 1 A ratings.

ES1JL is a parametric equivalent with identical voltage and current ratings. However, ES1JL carries a Not For New Designs product status, indicating it is in end-of-life phase. ES1JL exhibits improved reverse recovery time (35 ns versus 75 ns) and lower capacitance (8 pF versus 15 pF), which may provide performance benefits in specific applications. ES1JL is available in higher inventory quantities and Cut Tape & Digi-Reel® packaging options.

VS-1EFU06HM3/I (Vishay) is a similar part meeting the 600 V, 1 A core requirements with Active product status and AEC-Q101 automotive qualification. This part demonstrates superior forward voltage characteristics (1.2 V versus 1.7 V) and faster reverse recovery time (32 ns). The extended operating temperature range (-55 to 175°C) provides additional thermal margin. VS-1EFU06HM3/I is classified as a FRED Pt® series component.

VS-2EFU06HM3/I (Vishay) is a similar part with doubled current rating (2 A) and identical 600 V voltage rating. This component is suitable for applications requiring higher current capacity while maintaining the same package footprint. VS-2EFU06HM3/I carries Active product status, AEC-Q101 qualification, and extended temperature range (-55 to 175°C).

All substitute parts maintain RoHS3 compliance, REACH unaffected status, and DO-219AB package compatibility with Surface Mount mounting configuration.

Frequently Asked Questions (FAQ)

Q: Can ES1JL be used as a direct replacement for HS1JL?

A: ES1JL meets the electrical requirements for 600 V, 1 A operation and shares the DO-219AB package. However, ES1JL carries Not For New Designs status, indicating end-of-life classification. For new designs, HS1JL RVG is the recommended parametric equivalent with Active product status.

Q: What is the difference between HS1JL and HS1JL RVG?

A: Both parts are manufactured by Taiwan Semiconductor Corporation with identical electrical specifications (600 V, 1 A, 75 ns reverse recovery time). The primary difference is packaging: HS1JL is supplied in standard packaging, while HS1JL RVG is supplied in Cut Tape (CT) format. Both maintain Active product status.

Q: Are Vishay VS-1EFU06HM3/I and VS-2EFU06HM3/I interchangeable with HS1JL?

A: VS-1EFU06HM3/I is functionally compatible for 600 V, 1 A applications with improved performance characteristics (lower forward voltage, faster recovery time). VS-2EFU06HM3/I has doubled current rating (2 A) and is suitable for higher current applications. Both maintain DO-219AB package compatibility. The Vishay parts include AEC-Q101 automotive qualification and extended temperature range (-55 to 175°C).

Q: What packaging options are available for HS1JL substitutes?

A: HS1JL is available in standard packaging. HS1JL RVG is supplied in Cut Tape (CT). ES1JL is available in Cut Tape (CT) & Digi-Reel® options. Vishay parts (VS-1EFU06HM3/I and VS-2EFU06HM3/I) are supplied in Tape & Reel (TR) format. All maintain DO-219AB package / case specification.

Q: Does reverse recovery time affect substitution compatibility?

A: Reverse recovery time is a secondary parameter that does not prevent substitution but affects circuit performance. HS1JL specifies 75 ns, while ES1JL specifies 35 ns and Vishay parts specify 32 ns and 55 ns respectively. Faster recovery times reduce switching losses and may improve efficiency in high-frequency applications.

Q: Are all substitute parts RoHS3 compliant?

A: All listed substitute parts (ES1JL, HS1JL RVG, VS-1EFU06HM3/I, VS-2EFU06HM3/I) are RoHS3 compliant and REACH unaffected, meeting environmental regulatory requirements.

Q: What is the temperature operating range difference between HS1JL and Vishay substitutes?

A: HS1JL and Taiwan Semiconductor parts (ES1JL, HS1JL RVG) operate from -55 to 150°C. Vishay parts (VS-1EFU06HM3/I, VS-2EFU06HM3/I) extend the upper limit to 175°C, providing 25°C additional thermal margin for high-temperature applications.

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