SS13LHRVG Equivalent & Substitute Parts

Part Overview

The SS13LHRVG 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. Equivalent and substitute parts are identified to address supply chain requirements, packaging preferences, and application-specific performance parameters while maintaining functional compatibility within specified electrical and mechanical constraints.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	30	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	500 mV @ 1 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	400	µA @ 30 V
Mounting Type	Surface Mount	—
Package / Case	DO-219AB	—
Operating Temperature - Junction	-55 to 125	°C
Technology	Schottky	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the SS13LHRVG are classified into three categories based on electrical and mechanical compatibility:

Parametric Equivalent (Identical Electrical Specifications): Parts with matching voltage rating (30 V), current rating (1 A), forward voltage drop (500 mV @ 1 A), and package type (DO-219AB / Sub SMA). These parts differ only in packaging format (Tape & Reel versus Cut Tape).

Manufacturer Recommended Substitute (Higher Voltage Rating): Parts with elevated voltage ratings (40 V) and modified forward voltage characteristics. These provide enhanced reverse voltage margin while maintaining 1 A current capacity and fast recovery speed. Package format differs (SOD-123W).

Similar Substitutes (Equivalent or Enhanced Performance): Parts with matching 30 V voltage rating and DO-219AB package but with variations in current capacity (1 A to 2 A), forward voltage drop, reverse leakage current, and temperature range. These include both standard and automotive-grade variants with AEC-Q101 qualification.

Substitution eligibility is determined by:

Voltage - DC Reverse (Vr) rating equal to or greater than 30 V
Current - Average Rectified (Io) rating equal to or greater than 1 A
Fast Recovery speed characteristic (≤ 500ns, > 200mA)
Surface mount technology
RoHS3 compliance
Compatible package footprint (DO-219AB or Sub SMA)

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) [mV]	Package	Tj (Max) [°C]	Reverse Leakage [µA]	Packaging Format
SS13LHRVG	Taiwan Semiconductor	30	1	500 @ 1A	DO-219AB	125	400 @ 30V	Tape & Reel
SS13L RVG	Taiwan Semiconductor	30	1	500 @ 1A	DO-219AB	125	400 @ 30V	Cut Tape
SS14LWH	Taiwan Semiconductor	40	1	550 @ 1A	SOD-123W	150	100 @ 40V	Tape & Reel
SL03-GS18	Vishay General Semiconductor	30	1.1	430 @ 1.1A	DO-219AB	125	130 @ 30V	Tape & Reel
SS1FL3-M3/H	Vishay General Semiconductor	30	1	480 @ 1A	DO-219AB	150	200 @ 30V	Cut Tape & Digi-Reel
SS1FL3HM3/H	Vishay General Semiconductor	30	1	480 @ 1A	DO-219AB	150	200 @ 30V	Tape & Reel
SS2FL3-M3/H	Vishay General Semiconductor	30	2	540 @ 2A	DO-219AB	150	200 @ 30V	Tape & Reel
SS2FL3HM3/H	Vishay General Semiconductor	30	2	540 @ 2A	DO-219AB	150	200 @ 30V	Tape & Reel

Engineering Selection Recommendations

Direct Parametric Equivalent: SS13L RVG provides identical electrical specifications and package type to the SS13LHRVG. Selection between these parts is determined by packaging format requirements: Tape & Reel for automated assembly processes or Cut Tape for manual handling and lower-volume applications.

Manufacturer Recommended Substitute: SS14LWH is designated as the manufacturer-recommended alternative. This part provides a 40 V reverse voltage rating, offering increased design margin for applications with voltage transient exposure. The extended junction temperature range (-55°C to 150°C) supports wider operating environments. Package format change to SOD-123W requires PCB layout modification. Forward voltage increases to 550 mV at 1 A, and reverse leakage decreases to 100 µA at 40 V.

Vishay eSMP® Series Alternatives: Parts SS1FL3-M3/H, SS1FL3HM3/H, SL03-GS18, SS2FL3-M3/H, and SS2FL3HM3/H maintain the 30 V voltage rating and DO-219AB package footprint. These components feature extended junction temperature range to 150°C. SS1FL3HM3/H and SS2FL3HM3/H include automotive-grade qualification (AEC-Q101) for applications requiring automotive reliability standards. SS2FL3 variants provide 2 A current capacity for higher-current applications. SL03-GS18 offers 1.1 A capacity with reduced forward voltage (430 mV) and reverse leakage (130 µA).

Selection Criteria: Choose based on application requirements for voltage margin, current capacity, temperature range, packaging format, and automotive qualification status. All listed parts maintain RoHS3 compliance and fast recovery speed characteristics.

Frequently Asked Questions (FAQ)

Q: Can SS13L RVG directly replace SS13LHRVG without circuit modification?

A: Yes. SS13L RVG is a parametric equivalent with identical electrical specifications (30 V, 1 A, 500 mV forward voltage) and package type (DO-219AB). The only difference is packaging format (Cut Tape versus Tape & Reel). No circuit modification is required.

Q: What is the primary advantage of SS14LWH as a substitute?

A: SS14LWH provides a 40 V reverse voltage rating compared to the 30 V rating of SS13LHRVG, offering increased voltage margin for transient protection. Extended junction temperature range to 150°C supports broader operating environments. However, the SOD-123W package requires PCB layout changes, and forward voltage increases to 550 mV.

Q: Are Vishay eSMP® parts (SS1FL3, SS2FL3, SL03-GS18) compatible with SS13LHRVG?

A: Vishay eSMP® parts maintain the 30 V voltage rating and DO-219AB package footprint, enabling direct PCB footprint compatibility. Electrical specifications vary: forward voltage ranges from 430 mV to 540 mV depending on current rating, and reverse leakage ranges from 130 µA to 200 µA. All parts support extended temperature range to 150°C. Selection depends on specific current capacity and performance requirements.

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

A: Both parts have identical electrical specifications (30 V, 1 A, 480 mV forward voltage, 200 µA reverse leakage). SS1FL3HM3/H is supplied in Tape & Reel format and includes automotive-grade qualification (AEC-Q101). SS1FL3-M3/H is supplied in Cut Tape & Digi-Reel format without automotive qualification. Selection is based on packaging format and automotive requirement.

Q: Can SS2FL3 variants (2 A rating) replace SS13LHRVG (1 A rating)?

A: Yes. SS2FL3-M3/H and SS2FL3HM3/H provide 2 A current capacity, which exceeds the 1 A requirement of SS13LHRVG. Both maintain 30 V voltage rating and DO-219AB package compatibility. These parts are suitable for applications requiring higher current capacity or design margin. Forward voltage increases to 540 mV at 2 A due to higher current operation.

Q: What does AEC-Q101 qualification indicate?

A: AEC-Q101 is an automotive industry standard qualification for discrete semiconductors. Parts SS1FL3HM3/H and SS2FL3HM3/H carry this qualification, indicating compliance with automotive reliability, quality, and testing requirements. These parts are suitable for automotive applications requiring certified component qualification.

Q: Does package format affect electrical performance?

A: Package format (Tape & Reel, Cut Tape, Digi-Reel, SOD-123W, Sub SMA) does not affect electrical performance. Format selection is determined by assembly process requirements and handling preferences. Tape & Reel format is standard for automated pick-and-place assembly. Cut Tape and Digi-Reel formats support manual assembly and lower-volume production. SOD-123W package requires different PCB footprint design.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain RoHS3 compliance status, consistent with the original SS13LHRVG specification.

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