SS13L MTG Equivalent & Substitute Parts

Part Overview

The SS13L MTG 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 (DO-219AB). This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching or superior electrical performance within the same package category, enabling direct replacement in circuit applications where the specified parameters are met.

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 ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	400 µA @ 30 V
Package / Case	DO-219AB
Mounting Type	Surface Mount
Operating Temperature - Junction	-55°C ~ 125°C
Technology	Schottky
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

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

Parametric Equivalent (Direct Replacement): Parts that maintain identical electrical specifications across all critical parameters including reverse voltage (30 V), average rectified current (1 A), forward voltage (500 mV @ 1 A), fast recovery speed (≤ 500ns), and package type (DO-219AB). These parts differ only in packaging format (Cut Tape versus Tape & Reel).

Similar Manufacturer Parts (Functional Alternatives): Parts that share the same reverse voltage rating (30 V) and package (DO-219AB) but may differ in average rectified current capacity, forward voltage characteristics, reverse leakage current, or temperature range. These parts are suitable for applications where the specified current or thermal requirements permit higher performance ratings.

The substitution logic is based strictly on:

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

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io (A)	Vf (Max) @ If	Reverse Leakage @ Vr	Package	Temp Range	Packaging Format
SS13L MTG	Taiwan Semiconductor Corporation	30 V	1 A	500 mV @ 1 A	400 µA @ 30 V	DO-219AB	-55°C ~ 125°C	Sub SMA
SS13L RVG	Taiwan Semiconductor Corporation	30 V	1 A	500 mV @ 1 A	400 µA @ 30 V	DO-219AB	-55°C ~ 125°C	Cut Tape (CT)
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	Tape & Reel (TR)
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	Cut Tape (CT) & Digi-Reel®
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	Tape & Reel (TR)
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	Tape & Reel (TR)
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	Tape & Reel (TR)

Engineering Selection Recommendations

Direct Replacement (Parametric Equivalent):

SS13L RVG is a parametric equivalent to SS13L MTG with identical electrical specifications. The only difference is packaging format (Cut Tape versus Sub SMA). This part is suitable for direct substitution in applications where Cut Tape packaging is acceptable. Both parts maintain Active product status and ROHS3 compliance.

Functional Alternatives (Same Voltage & Package):

SS1FL3-M3/H and SS1FL3HM3/H are suitable alternatives for applications requiring 1 A current capacity. These Vishay parts offer improved forward voltage characteristics (480 mV @ 1 A versus 500 mV @ 1 A) and lower reverse leakage current (200 µA versus 400 µA). Operating temperature range extends to 150°C maximum. SS1FL3HM3/H includes AEC-Q101 automotive qualification. Both parts are ROHS3 compliant and Active status.

SL03-GS18 is suitable for applications where current capacity can be increased to 1.1 A. This Vishay part provides superior forward voltage (430 mV @ 1.1 A) and significantly lower reverse leakage current (130 µA @ 30 V). Operating temperature range extends to 125°C maximum. This part is ROHS3 compliant and Active status.

SS2FL3-M3/H and SS2FL3HM3/H are suitable for applications requiring higher current capacity (2 A). These parts maintain the 30 V reverse voltage rating and DO-219AB package. SS2FL3HM3/H includes AEC-Q101 automotive qualification. Both parts are ROHS3 compliant and Active status with extended temperature range to 150°C.

All substitute parts share the same Schottky technology, fast recovery speed specification (≤ 500ns, > 200mA), and surface mount DO-219AB package configuration as the SS13L MTG.

Frequently Asked Questions (FAQ)

Q: Can SS13L RVG be used as a direct replacement for SS13L MTG?

A: Yes. SS13L RVG is a parametric equivalent with identical electrical specifications (30 V, 1 A, 500 mV forward voltage, 400 µA reverse leakage). The difference is packaging format: SS13L RVG is supplied in Cut Tape format while SS13L MTG is supplied in Sub SMA format. Both are suitable for the same circuit applications.

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

A: Both parts have identical electrical specifications (30 V, 1 A, 480 mV forward voltage, 200 µA reverse leakage, -55°C to 150°C operating range). The difference is packaging format and qualification: SS1FL3-M3/H is supplied in Cut Tape & Digi-Reel format, while SS1FL3HM3/H is supplied in Tape & Reel format and includes AEC-Q101 automotive qualification.

Q: Can I use SL03-GS18 in place of SS13L MTG?

A: SL03-GS18 is functionally compatible for applications where the circuit can accommodate 1.1 A current capacity instead of 1 A. The reverse voltage rating (30 V) and package (DO-219AB) are identical. SL03-GS18 offers improved performance with lower forward voltage (430 mV @ 1.1 A) and lower reverse leakage current (130 µA @ 30 V). Both parts are ROHS3 compliant and Active status.

Q: When should I use SS2FL3-M3/H or SS2FL3HM3/H instead of SS13L MTG?

A: Use SS2FL3 series parts when the application requires higher current capacity (2 A instead of 1 A). These parts maintain the same 30 V reverse voltage rating and DO-219AB package. The forward voltage increases to 540 mV @ 2 A due to the higher current rating. SS2FL3HM3/H includes AEC-Q101 automotive qualification if required.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts (SS13L RVG, SL03-GS18, SS1FL3-M3/H, SS1FL3HM3/H, SS2FL3-M3/H, SS2FL3HM3/H) are ROHS3 compliant with Active product status.

Q: What is the difference between forward voltage specifications across these parts?

A: Forward voltage varies based on current rating: SS13L MTG and SS13L RVG specify 500 mV @ 1 A; SS1FL3 series specifies 480 mV @ 1 A; SL03-GS18 specifies 430 mV @ 1.1 A; SS2FL3 series specifies 540 mV @ 2 A. Lower forward voltage at equivalent current indicates improved efficiency characteristics.

Q: Do all substitute parts support the same temperature range?

A: No. SS13L MTG and SL03-GS18 support -55°C to 125°C. SS1FL3 and SS2FL3 series parts support -55°C to 150°C, providing extended high-temperature operation capability.

Q: Which substitute parts have automotive qualification?

A: SS1FL3HM3/H and SS2FL3HM3/H include AEC-Q101 automotive qualification. These parts are suitable for automotive applications requiring certified component qualification.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message