HS1KL M2G Equivalent & Substitute Parts

Part Overview

The HS1KL M2G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 800 V DC reverse voltage and 1 A average rectified current in a Surface Mount Sub SMA package. This component is classified as Active product status and complies with ROHS3 and REACH standards. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required for design flexibility, supply chain alternatives, or specific packaging requirements.

Substiute Parts

HS1KL M2G

Taiwan Semiconductor CorporationIn Stock: 1157HS1KL M2G Datasheet

Current PartRFQ

RS07K-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 50355RS07K-GS08 Datasheet

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RS07K-GS18

Vishay General Semiconductor - Diodes DivisionIn Stock: 50878RS07K-GS18 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HS1KL M2G are identified based on the following electrical and mechanical criteria:

Primary Substitution Criteria:

• Voltage - DC Reverse (Vr) (Max): 800 V minimum
• Package / Case: DO-219AB (mechanical compatibility)
• Mounting Type: Surface Mount
• Technology: Standard rectifier diode
• RoHS Status: ROHS3 Compliant

Secondary Compatibility Factors:

• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
• Operating Temperature Range: -55°C to 150°C
• REACH Status: REACH Unaffected

The substitute parts RS07K-GS08 and RS07K-GS18 meet the primary substitution criteria. Both are manufactured by Vishay General Semiconductor - Diodes Division, rated for 800 V DC reverse voltage, housed in DO-219AB packages, and qualified as Active products with ROHS3 compliance. These parts differ in current rating (500 mA versus 1 A) and packaging format (Cut Tape & Digi-Reel versus Tape & Reel), but maintain electrical compatibility within the 800 V class and fast recovery speed classification.

Parameter Comparison

Engineering Selection Recommendations

HS1KL M2G (Primary Selection) Select the HS1KL M2G when the application requires 1 A average rectified current capacity and the specified Sub SMA packaging format. This part is Active status with ROHS3 compliance and REACH unaffected designation. The 75 ns reverse recovery time supports high-frequency switching applications.

RS07K-GS08 (Substitute - Cut Tape & Digi-Reel Packaging) The RS07K-GS08 is suitable for applications rated at 500 mA or lower average rectified current. This part carries Automotive grade qualification and AEC-Q101 certification, indicating suitability for automotive and industrial environments. The Cut Tape & Digi-Reel packaging format accommodates high-volume manufacturing and automated assembly processes. Active product status and ROHS3 compliance are maintained.

RS07K-GS18 (Substitute - Tape & Reel Packaging) The RS07K-GS18 is functionally equivalent to RS07K-GS08 with identical electrical specifications but supplied in Tape & Reel format. This packaging is standard for automated pick-and-place assembly in high-volume production environments. Automotive grade and AEC-Q101 qualification apply. Active product status and ROHS3 compliance are maintained.

Current Rating Consideration The substitute parts RS07K-GS08 and RS07K-GS18 are rated for 500 mA average rectified current, which is half the 1 A rating of the HS1KL M2G. These substitutes are applicable only in designs where the maximum required current does not exceed 500 mA. For applications requiring the full 1 A capacity, the HS1KL M2G is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can RS07K-GS08 or RS07K-GS18 directly replace HS1KL M2G in all applications?

A: Direct replacement is limited by current rating. The substitute parts are rated for 500 mA average rectified current, while the HS1KL M2G is rated for 1 A. Substitution is valid only when the application current requirement does not exceed 500 mA. All three parts share identical 800 V reverse voltage rating, DO-219AB package, and fast recovery speed classification.

Q: What is the difference between RS07K-GS08 and RS07K-GS18?

A: Both parts have identical electrical specifications and current ratings (500 mA). The difference is packaging format: RS07K-GS08 is supplied in Cut Tape & Digi-Reel format, while RS07K-GS18 is supplied in Tape & Reel format. Selection depends on manufacturing process requirements and assembly equipment compatibility.

Q: Are the substitute parts suitable for automotive applications?

A: Yes. Both RS07K-GS08 and RS07K-GS18 carry Automotive grade designation and AEC-Q101 qualification. The HS1KL M2G does not specify automotive qualification. If automotive qualification is a design requirement, the Vishay substitute parts are the appropriate selection.

Q: How do the reverse recovery times compare?

A: The HS1KL M2G has a reverse recovery time of 75 ns, while both substitute parts have 300 ns. The HS1KL M2G is faster. For applications sensitive to switching speed, the HS1KL M2G provides superior performance. Both values fall within the fast recovery classification (≤ 500 ns, > 200 mA).

Q: Are all three parts RoHS compliant?

A: Yes. The HS1KL M2G, RS07K-GS08, and RS07K-GS18 are all ROHS3 compliant and REACH unaffected. All parts meet current environmental and regulatory standards for electronic component manufacturing and use.

Q: What is the reverse leakage current difference?

A: The HS1KL M2G has 5 µA reverse leakage at 800 V, while the substitute parts have 2 µA at 800 V. The substitute parts exhibit lower leakage current, which may be beneficial in low-power or high-impedance circuit applications.

Q: Can I use these parts interchangeably in PCB design?

A: All three parts use the DO-219AB package and Surface Mount mounting type, providing mechanical and footprint compatibility. However, electrical differences in current rating and reverse recovery time must be evaluated against circuit requirements before interchangeable use is confirmed.