SS16T3G Equivalent & Substitute Parts

Part Overview

The SS16T3G is a Schottky rectifier diode manufactured by onsemi, rated for 60V DC reverse voltage and 1A average rectified current in a surface mount SMA package. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching electrical specifications and package compatibility to support design flexibility, inventory management, and supply chain continuity.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	720 mV @ 1 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	200 µA @ 60 V
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Operating Temperature - Junction	-55°C ~ 150°C
Technology	Schottky
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the SS16T3G are grouped based on the following critical parameters that determine functional equivalence:

Primary Matching Criteria:

Voltage - DC Reverse (Vr) (Max): 60 V
Current - Average Rectified (Io): 1 A
Technology: Schottky
Mounting Type: Surface Mount
Package / Case: DO-214AC, SMA
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Parametric Equivalent: Parts matching all primary criteria with identical electrical performance specifications.

Similar Parts: Parts matching voltage and current ratings with minor variations in forward voltage, reverse leakage current, or operating temperature range, while maintaining the same package and mounting type.

Non-Equivalent Parts: Parts with different current ratings (2A, 3A) or different mounting technologies (through-hole) are listed for reference but do not serve as direct substitutes.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max)	Io	Vf (Max) @ If	Reverse Leakage @ Vr	Package	Product Status	Grade
SS16T3G	onsemi	60 V	1 A	720 mV @ 1 A	200 µA @ 60 V	DO-214AC, SMA	Active	Standard
SBRA8160NT3G	onsemi	60 V	1 A	720 mV @ 1 A	200 µA @ 60 V	DO-214AC, SMA	Active	Automotive (AEC-Q101)
B160-13-F	Diodes Incorporated	60 V	1 A	700 mV @ 1 A	500 µA @ 60 V	DO-214AC, SMA	Active	Standard
B160-E3/5AT	Vishay General Semiconductor - Diodes Division	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	DO-214AC, SMA	Active	Standard
B160-E3/61T	Vishay General Semiconductor - Diodes Division	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	DO-214AC, SMA	Active	Standard
CDBA160-G	Comchip Technology	60 V	1 A	700 mV @ 1 A	500 µA @ 60 V	DO-214AC, SMA	Active	Standard
RB162L-60TE25	Rohm Semiconductor	60 V	1 A	650 mV @ 1 A	100 µA @ 60 V	DO-214AC, SMA	Not For New Designs	Standard
SS16-AU_R1_000A1	Panjit International Inc.	60 V	1 A	700 mV @ 1 A	100 µA @ 60 V	DO-214AC, SMA	Active	Automotive (AEC-Q101)

Engineering Selection Recommendations

Parametric Equivalent (Direct Replacement): SBRA8160NT3G from onsemi is the parametric equivalent to SS16T3G, offering identical electrical specifications with automotive-grade qualification (AEC-Q101). This part is suitable for applications requiring automotive-qualified components while maintaining full electrical compatibility.

Active Product Alternatives (Standard Grade): B160-13-F (Diodes Incorporated), B160-E3/5AT (Vishay), B160-E3/61T (Vishay), CDBA160-G (Comchip Technology), and SS16-AU_R1_000A1 (Panjit International Inc.) are all Active products with 60V/1A ratings in DO-214AC SMA packages. These parts exhibit minor variations in forward voltage (700–750 mV) and reverse leakage current (100–500 µA), which remain within acceptable operating margins for most applications. SS16-AU_R1_000A1 carries automotive qualification (AEC-Q101).

Legacy Product (Not For New Designs): RB162L-60TE25 from Rohm Semiconductor is classified as Not For New Designs and should not be selected for new circuit implementations, despite meeting electrical specifications.

Non-Equivalent Parts (Reference Only): CDBA260-HF (2A rating) and SB160-T (through-hole DO-41 package) do not serve as direct substitutes due to different current ratings or mounting technologies.

Frequently Asked Questions (FAQ)

Q: Can SBRA8160NT3G replace SS16T3G in all applications? A: SBRA8160NT3G is a parametric equivalent with identical electrical specifications (60V, 1A, 720 mV forward voltage, 200 µA reverse leakage). The primary difference is automotive-grade qualification (AEC-Q101). It is suitable for replacement in all applications where SS16T3G is used.

Q: What is the difference between B160-13-F and SS16T3G? A: B160-13-F has a lower forward voltage (700 mV vs. 720 mV) and higher reverse leakage current (500 µA vs. 200 µA). Both are rated 60V/1A in DO-214AC SMA packages. The forward voltage difference of 20 mV is typically acceptable in rectifier applications. Reverse leakage differences may be significant in high-impedance circuits.

Q: Are all substitute parts in the same package? A: All listed equivalent and similar parts use the DO-214AC SMA surface mount package. SB160-T is a through-hole alternative in DO-41 package and is not a direct substitute for surface mount applications. CDBA260-HF uses the same package but has a 2A current rating and is not equivalent.

Q: Why is RB162L-60TE25 listed if it is Not For New Designs? A: RB162L-60TE25 is included for reference in legacy system maintenance and repair scenarios. For new circuit designs, select from Active status parts: SBRA8160NT3G, B160-13-F, B160-E3/5AT, B160-E3/61T, CDBA160-G, or SS16-AU_R1_000A1.

Q: What does AEC-Q101 qualification mean? A: AEC-Q101 is an automotive electronics qualification standard. SBRA8160NT3G and SS16-AU_R1_000A1 carry this qualification, indicating suitability for automotive applications with enhanced reliability and quality requirements.

Q: Can I use a 2A-rated diode (CDBA260-HF) instead of a 1A-rated diode? A: CDBA260-HF is rated for 2A average rectified current and is not a direct substitute for the 1A SS16T3G. While a higher-rated component may function in a 1A circuit, it introduces unnecessary cost and may alter circuit performance characteristics. Use only equivalent 1A-rated parts for direct replacement.

Q: What is the significance of forward voltage differences among substitute parts? A: Forward voltage variations (700–750 mV) affect power dissipation and voltage drop across the diode. In rectifier circuits, a 50 mV difference typically results in minimal performance impact. In precision applications or high-current scenarios, verify that the substitute part's forward voltage is acceptable for the specific circuit design.

Q: Are all substitute parts RoHS3 compliant? A: All listed parts are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for commercial and industrial applications.

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