SS13L M2G Equivalent & Substitute Parts

Part Overview

The SS13L M2G is a 30V, 1A Schottky rectifier diode manufactured by Taiwan Semiconductor Corporation, designed for surface mount applications in the DO-219AB (Sub SMA) package. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support alternative packaging or performance requirements while maintaining electrical and mechanical compatibility within specified parameters.

Substiute Parts

SS13L M2G

Taiwan Semiconductor CorporationIn Stock: 1020SS13L M2G Datasheet

Current PartRFQ

SS13L RVG

Taiwan Semiconductor CorporationIn Stock: 1307SS13L RVG Datasheet

Parametric EquivalentRFQ

SL03-GS18

Vishay General Semiconductor - Diodes DivisionIn Stock: 25204SL03-GS18 Datasheet

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SS1FL3-M3/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 26300SS1FL3-M3/H Datasheet

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SS1FL3HM3/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 68670SS1FL3HM3/H Datasheet

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SS2FL3-M3/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 44829SS2FL3-M3/H Datasheet

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SS2FL3HM3/H

Vishay General Semiconductor - Diodes DivisionIn Stock: 15965SS2FL3HM3/H Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SS13L M2G are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalent (Direct Substitution): Parts that match all critical electrical parameters (30V reverse voltage, 1A average rectified current, fast recovery speed, DO-219AB package, surface mount configuration) and maintain identical operating temperature range and compliance certifications. These parts are interchangeable without circuit redesign.

Similar Parts (Application-Dependent Substitution): Parts that share the same reverse voltage rating (30V) and package type (DO-219AB) but differ in one or more of the following parameters: average rectified current rating, forward voltage characteristics, reverse leakage current, or operating temperature range. Selection of these parts requires verification that the application can accommodate the parameter variations.

Key Parameters Determining Substitution Eligibility:

• Voltage - DC Reverse (Vr) (Max): 30V (mandatory match)
• Package / Case: DO-219AB (mandatory match)
• Mounting Type: Surface Mount (mandatory match)
• Technology: Schottky (mandatory match)
• Current - Average Rectified (Io): 1A minimum requirement
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io) (mandatory match)
• RoHS Status: ROHS3 Compliant (mandatory match)

Parameter Comparison

Engineering Selection Recommendations

Parametric Equivalent - SS13L RVG: This part is a direct electrical equivalent to the SS13L M2G with identical electrical specifications and operating temperature range. The only difference is packaging format (Cut Tape versus standard packaging). Selection is appropriate when Cut Tape packaging meets procurement and assembly requirements. Both parts maintain ROHS3 compliance and Active product status.

Similar Parts - Vishay eSMP® Series: The Vishay General Semiconductor - Diodes Division eSMP® series parts (SS1FL3-M3/H, SS1FL3HM3/H, SS2FL3-M3/H, SS2FL3HM3/H, and SL03-GS18) share the 30V reverse voltage rating and DO-219AB package with the SS13L M2G. These parts are suitable for applications where the following conditions are met:

• SS1FL3-M3/H and SS1FL3HM3/H: Rated for 1A average rectified current with extended operating temperature range (-55°C to 150°C). Forward voltage is 480 mV at 1A, compared to 500 mV for the SS13L M2G. Reverse leakage is 200 µA at 30V, lower than the SS13L M2G specification of 400 µA. The SS1FL3HM3/H variant includes AEC-Q101 automotive qualification. Selection is appropriate for applications requiring lower forward voltage drop or extended temperature operation.

• SS2FL3-M3/H and SS2FL3HM3/H: Rated for 2A average rectified current with extended operating temperature range (-55°C to 150°C). These parts are suitable only for applications where the circuit design accommodates the higher current rating and corresponding forward voltage characteristics (540 mV at 2A). The SS2FL3HM3/H variant includes AEC-Q101 automotive qualification.

• SL03-GS18: Rated for 1.1A average rectified current with forward voltage of 430 mV at 1.1A and reverse leakage of 130 µA at 30V. Operating temperature range is -55°C to 125°C. This part is suitable for applications where the slightly higher current rating and lower forward voltage drop provide performance benefits within the specified temperature range.

All substitute parts maintain ROHS3 compliance, Active product status, and Schottky technology with fast recovery characteristics.

Frequently Asked Questions (FAQ)

Q: Can SS13L RVG be used as a direct replacement for SS13L M2G? A: Yes. SS13L RVG is a parametric equivalent with identical electrical specifications, operating temperature range, and compliance certifications. The difference is packaging format (Cut Tape). Direct substitution is appropriate when this packaging format is compatible with assembly processes.

Q: What is the primary difference between SS13L M2G and the Vishay eSMP® series parts? A: The primary differences are manufacturer and specific electrical characteristics. Vishay eSMP® series parts offer extended operating temperature ranges (up to 150°C versus 125°C) and lower reverse leakage currents (200 µA versus 400 µA). Some variants include automotive qualification (AEC-Q101). Forward voltage characteristics vary by current rating.

Q: Can SS2FL3-M3/H or SS2FL3HM3/H be used in place of SS13L M2G? A: These parts share the same 30V reverse voltage rating and DO-219AB package but are rated for 2A average rectified current compared to 1A for the SS13L M2G. Substitution is possible only if the circuit design accommodates the higher current rating and the corresponding forward voltage characteristics (540 mV at 2A). These parts are not direct replacements.

Q: What does AEC-Q101 qualification indicate? A: AEC-Q101 is an automotive qualification standard. Parts bearing this qualification (SS1FL3HM3/H and SS2FL3HM3/H) have been tested and approved for automotive applications. This qualification is relevant only if the application requires automotive-grade components.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All parts listed in this reference maintain ROHS3 compliance status, consistent with the SS13L M2G.

Q: What is the significance of the operating temperature range difference? A: The SS13L M2G operates from -55°C to 125°C. Vishay eSMP® series parts operate from -55°C to 150°C. The extended upper temperature limit in Vishay parts provides additional thermal margin for applications operating at elevated junction temperatures. Selection depends on the specific thermal requirements of the application.

Q: How does reverse leakage current affect part selection? A: Reverse leakage current (Ir) represents the small current that flows through the diode when reverse biased. The SS13L M2G specifies 400 µA at 30V, while Vishay eSMP® series parts specify 200 µA at 30V. Lower reverse leakage is beneficial in applications sensitive to leakage current, such as precision analog circuits or high-impedance applications. Higher leakage is acceptable in most power conversion applications.

Q: What packaging options are available for equivalent parts? A: SS13L RVG is available in Cut Tape (CT) format. Vishay eSMP® series parts are available in Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® formats. Packaging selection depends on procurement volume and assembly equipment compatibility.

Q: Can forward voltage differences between parts affect circuit performance? A: Yes. Forward voltage differences directly impact voltage drop across the diode during conduction. The SS13L M2G specifies 500 mV at 1A, while Vishay eSMP® SS1FL3 series specifies 480 mV at 1A, and SL03-GS18 specifies 430 mV at 1.1A. Lower forward voltage reduces power dissipation and heat generation. Applications with tight voltage regulation requirements or high-frequency switching may be sensitive to these differences.