SS13L RVG Equivalent & Substitute Parts

Part Overview

The SS13L RVG is a Schottky rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 30 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. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, supply chain considerations, or application-specific requirements such as automotive qualification or enhanced current ratings.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	30 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	500 mV @ 1 A
Speed	Fast Recovery ≤ 500 ns, > 200 mA (Io)
Current - Reverse Leakage @ Vr	400 µA @ 30 V
Package / Case	DO-219AB (Sub SMA)
Mounting Type	Surface Mount
Operating Temperature - Junction	-55°C ~ 125°C
RoHS Status	RoHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the SS13L RVG are qualified based on the following criteria:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): 30 V (exact match required)
Package / Case: DO-219AB (mechanical and thermal compatibility)
Mounting Type: Surface Mount
Technology: Schottky
Speed: Fast Recovery ≤ 500 ns, > 200 mA (Io)
RoHS3 Compliance
MSL Rating: 1 (Unlimited)

Allowable Variations:

Current - Average Rectified (Io): Equal to or greater than 1 A
Voltage - Forward (Vf) (Max) @ If: Within acceptable operating range
Current - Reverse Leakage @ Vr: Equal to or less than 400 µA @ 30 V
Operating Temperature - Junction: Equal to or exceeding -55°C ~ 125°C range

Substitute parts are grouped into three categories: direct electrical equivalents (1 A rated), higher current variants (2 A rated), and automotive-qualified alternatives (AEC-Q101).

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io (A)	Vf (Max) @ If	Reverse Leakage @ Vr	Package	Temp Range	RoHS3	Automotive
SS13L RVG	Taiwan Semiconductor Corporation	30 V	1 A	500 mV @ 1 A	400 µA @ 30 V	DO-219AB	-55°C ~ 125°C	Yes	No
SS1FL3-M3/H	Vishay General Semiconductor - Diodes Division	30 V	1 A	480 mV @ 1 A	200 µA @ 30 V	DO-219AB	-55°C ~ 150°C	Yes	No
SS1FL3HM3/H	Vishay General Semiconductor - Diodes Division	30 V	1 A	480 mV @ 1 A	200 µA @ 30 V	DO-219AB	-55°C ~ 150°C	Yes	Yes (AEC-Q101)
SL03-GS18	Vishay General Semiconductor - Diodes Division	30 V	1.1 A	430 mV @ 1.1 A	130 µA @ 30 V	DO-219AB	-55°C ~ 125°C	Yes	No
SS2FL3-M3/H	Vishay General Semiconductor - Diodes Division	30 V	2 A	540 mV @ 2 A	200 µA @ 30 V	DO-219AB	-55°C ~ 150°C	Yes	No
SS2FL3HM3/H	Vishay General Semiconductor - Diodes Division	30 V	2 A	540 mV @ 2 A	200 µA @ 30 V	DO-219AB	-55°C ~ 150°C	Yes	Yes (AEC-Q101)

Engineering Selection Recommendations

Direct Electrical Equivalents (1 A Rated):

SS1FL3-M3/H and SS1FL3HM3/H provide direct current rating equivalence to the SS13L RVG. Both parts maintain the 30 V reverse voltage specification and DO-219AB package compatibility. SS1FL3-M3/H is suitable for general industrial applications, while SS1FL3HM3/H includes AEC-Q101 automotive qualification and is appropriate for automotive and mission-critical applications requiring enhanced reliability documentation.

Higher Current Alternative (1.1 A Rated):

SL03-GS18 offers a marginal current increase to 1.1 A while maintaining 30 V reverse voltage and DO-219AB package specifications. This part exhibits lower forward voltage (430 mV @ 1.1 A) and reduced reverse leakage current (130 µA @ 30 V) compared to the main part, resulting in improved thermal efficiency. Operating temperature range matches the SS13L RVG specification.

Higher Current Alternatives (2 A Rated):

SS2FL3-M3/H and SS2FL3HM3/H provide doubled current capacity at 2 A while maintaining 30 V reverse voltage and DO-219AB package compatibility. These parts are suitable for applications requiring higher current handling or thermal margin. SS2FL3HM3/H includes AEC-Q101 automotive qualification. Both parts extend the upper operating temperature limit to 150°C.

All substitute parts maintain RoHS3 compliance, MSL 1 rating, and Fast Recovery speed characteristics required for the SS13L RVG application.

Frequently Asked Questions (FAQ)

Q: Can SS1FL3-M3/H directly replace SS13L RVG without circuit modification?

A: Yes. SS1FL3-M3/H maintains identical 30 V reverse voltage and 1 A current ratings, operates within the same temperature range, and uses the same DO-219AB package. Forward voltage is slightly lower (480 mV vs. 500 mV @ 1 A), and reverse leakage is reduced (200 µA vs. 400 µA @ 30 V), both favorable characteristics for direct substitution.

Q: What is the difference between SS1FL3-M3/H and SS1FL3HM3/H?

A: Both parts have identical electrical specifications. SS1FL3HM3/H includes AEC-Q101 automotive qualification and is supplied on Tape & Reel (TR) packaging, while SS1FL3-M3/H is available in Cut Tape (CT) & Digi-Reel® packaging. Selection depends on application requirements and packaging format compatibility.

Q: When should SL03-GS18 be selected over SS1FL3-M3/H?

A: SL03-GS18 is appropriate when improved thermal performance is required. The lower forward voltage (430 mV vs. 480 mV @ rated current) and reduced reverse leakage current (130 µA vs. 200 µA @ 30 V) result in lower power dissipation. However, the 1.1 A rating provides only marginal current increase over the 1 A specification.

Q: Are the 2 A rated parts (SS2FL3-M3/H and SS2FL3HM3/H) suitable for 1 A applications?

A: Yes. Higher current-rated diodes operate within specification at lower current levels. The 2 A rated parts provide additional thermal margin and current headroom for applications with transient current spikes or future design modifications. Forward voltage at 1 A operation is not specified for these parts; refer to manufacturer datasheets for precise values at reduced current levels.

Q: What packaging formats are available for each substitute part?

A: SS13L RVG is supplied in Cut Tape (CT). SS1FL3-M3/H is available in Cut Tape (CT) & Digi-Reel®. SS1FL3HM3/H, SL03-GS18, SS2FL3-M3/H, and SS2FL3HM3/H are supplied in Tape & Reel (TR) format. Packaging selection affects handling, storage, and automated assembly compatibility.

Q: Do all substitute parts meet RoHS3 and REACH compliance requirements?

A: Yes. All listed substitute parts are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8541.10.0080, matching the regulatory status of the SS13L RVG.

Q: What is the significance of the DO-219AB package designation?

A: DO-219AB is the standardized package designation for Sub SMA surface mount diodes. All substitute parts use this identical package, ensuring mechanical compatibility with existing PCB layouts, solder reflow profiles, and automated pick-and-place equipment without design modification.

Q: Is automotive qualification required for my application?

A: Automotive qualification (AEC-Q101) is required for components used in automotive, aerospace, medical, or other mission-critical applications where enhanced reliability documentation and qualification testing are mandated. SS1FL3HM3/H and SS2FL3HM3/H provide this qualification; other parts do not.

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