SS16-TP Schottky Diode Equivalent & Substitute Parts

Part Overview

The SS16-TP is a 60V, 1A Schottky rectifier diode manufactured by Micro Commercial Co in DO-214AC (SMA) surface mount package. This component is classified as obsolete product status. Identification of equivalent and substitute parts is necessary to support ongoing production requirements, design updates, and supply chain continuity. Active alternatives with identical or superior electrical characteristics are available from multiple manufacturers.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) Maximum	60	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) Maximum @ If	700 mV @ 1 A	mV
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	500	µA @ 60 V
Mounting Type	Surface Mount	—
Package / Case	DO-214AC, SMA	—
Operating Temperature - Junction	-55°C ~ 125°C	°C
Technology	Schottky	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the SS16-TP is determined by the following critical parameters:

Mandatory Matching Criteria:

Voltage - DC Reverse (Vr) Maximum: 60V
Current - Average Rectified (Io): 1A minimum
Technology: Schottky
Mounting Type: Surface Mount
Package / Case: DO-214AC or SMA compatible
RoHS Status: ROHS3 Compliant

Acceptable Variation Ranges:

Voltage - Forward (Vf) @ If: Up to 720 mV @ 1A (original specification 700 mV)
Current - Reverse Leakage @ Vr: Up to 500 µA @ 60V (original specification)
Operating Temperature - Junction: Minimum -55°C, maximum 125°C or higher
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Substitute parts are grouped into two categories: direct equivalents (identical electrical and package specifications) and similar alternatives (matching core parameters with package or thermal variations).

Parameter Comparison

Part Number	Manufacturer	Vr (Max) V	Io (A)	Vf (Max) @ If (mV)	Ir @ Vr (µA)	Package	Tj (°C)	Product Status
SS16-TP	Micro Commercial Co	60	1	700 @ 1A	500 @ 60V	DO-214AC, SMA	-55 ~ 125	Obsolete
SS16-LTP	Micro Commercial Co	60	1	700 @ 1A	500 @ 60V	DO-214AC, SMA	-55 ~ 150	Active
B160-13-F	Diodes Incorporated	60	1	700 @ 1A	500 @ 60V	DO-214AC, SMA	-65 ~ 150	Active
MBRA160T3G	onsemi	60	1	510 @ 1A	200 @ 60V	DO-214AC, SMA	-55 ~ 150	Active
SS16T3G	onsemi	60	1	720 @ 1A	200 @ 60V	DO-214AC, SMA	-55 ~ 150	Active
STPS2L60A	STMicroelectronics	60	2	600 @ 2A	100 @ 60V	DO-214AC, SMA	-40 ~ 150	Active
STPS2L60AY	STMicroelectronics	60	2	600 @ 2A	100 @ 60V	DO-214AC, SMA	-40 ~ 150	Active
PMEG6010ER,115	Nexperia USA Inc.	60	1	530 @ 1A	60 @ 60V	SOD-123W	-40 ~ 150	Active
PMEG6010ETR,115	Nexperia USA Inc.	60	1	530 @ 1A	60 @ 60V	SOD-123W	-40 ~ 175	Active
RB162L-60TE25	Rohm Semiconductor	60	1	650 @ 1A	100 @ 60V	DO-214AC, SMA	-40 ~ 150	Not For New Designs
RB068L-60TE25	Rohm Semiconductor	60	2	680 @ 2A	2 @ 60V	DO-214AC, SMA	-40 ~ 150	Not For New Designs

Engineering Selection Recommendations

Direct Equivalent (Recommended Primary Substitute):

SS16-LTP from Micro Commercial Co is the direct equivalent replacement for SS16-TP. This part maintains identical electrical specifications (60V, 1A, 700 mV forward voltage) and package configuration (DO-214AC, SMA). The SS16-LTP carries Active product status and provides extended operating temperature range (-55°C to 150°C versus -55°C to 125°C). Both parts are ROHS3 Compliant and REACH Unaffected. This substitution requires no design modification.

Alternative Equivalents (Same Package, Active Status):

B160-13-F (Diodes Incorporated) and SS16T3G (onsemi) are functionally equivalent alternatives in DO-214AC/SMA package with Active product status. Both maintain 60V reverse voltage and 1A average rectified current ratings. B160-13-F extends operating temperature to -65°C minimum. SS16T3G exhibits slightly higher forward voltage (720 mV) and lower reverse leakage (200 µA). Both are ROHS3 Compliant.

MBRA160T3G (onsemi) provides superior performance characteristics with lower forward voltage (510 mV @ 1A) and reduced reverse leakage (200 µA @ 60V), maintaining identical voltage and current ratings in DO-214AC/SMA package with Active status.

Higher Current Alternatives (2A Rating):

STPS2L60A and STPS2L60AY (STMicroelectronics) provide 2A average rectified current in DO-214AC/SMA package with 60V reverse voltage rating. These parts offer lower forward voltage (600 mV @ 2A) and reduced reverse leakage (100 µA @ 60V). STPS2L60AY includes automotive grade qualification. Both are Active status and ROHS3 Compliant. These parts are suitable for applications requiring higher current capacity with identical voltage specifications.

Package Alternative (SOD-123W):

PMEG6010ETR,115 (Nexperia USA Inc.) provides equivalent electrical performance (60V, 1A) in SOD-123W surface mount package. This part features superior forward voltage (530 mV @ 1A), minimal reverse leakage (60 µA @ 60V), and extended maximum junction temperature (175°C). Package change requires PCB layout modification. Active status and ROHS3 Compliant.

Not Recommended for New Designs:

RB162L-60TE25 and RB068L-60TE25 (Rohm Semiconductor) carry "Not For New Designs" product status. While electrically compatible, these parts should not be selected for new circuit designs due to obsolescence trajectory.

Frequently Asked Questions (FAQ)

Q: Can SS16-LTP directly replace SS16-TP without any circuit modifications?

A: Yes. SS16-LTP is a direct equivalent with identical electrical specifications and package configuration. No circuit modifications are required. The extended operating temperature range (-55°C to 150°C) provides additional thermal margin compared to the original SS16-TP specification (-55°C to 125°C).

Q: What is the difference between DO-214AC and SMA package designations?

A: DO-214AC and SMA refer to the same physical package. SMA is the surface mount alias for DO-214AC. Parts specified with either designation are mechanically and electrically interchangeable in the same PCB footprint.

Q: Can STPS2L60A or STPS2L60AY be used as direct replacements for SS16-TP?

A: These parts are functionally compatible but rated for 2A average rectified current versus the 1A specification of SS16-TP. They maintain identical 60V reverse voltage rating and fast recovery speed characteristics. Use is appropriate for applications where higher current capacity provides design margin or future scalability. No circuit modifications are required; the higher current rating does not create incompatibility.

Q: What are the advantages of PMEG6010ETR,115 over SS16-TP?

A: PMEG6010ETR,115 offers superior forward voltage performance (530 mV @ 1A versus 700 mV), significantly lower reverse leakage (60 µA @ 60V versus 500 µA), and extended maximum junction temperature (175°C versus 125°C). The trade-off is package change from DO-214AC/SMA to SOD-123W, requiring PCB layout modification.

Q: Are all substitute parts ROHS3 Compliant?

A: Yes. All substitute parts listed carry ROHS3 Compliant status and REACH Unaffected designation, matching the original SS16-TP compliance profile.

Q: What does "Not For New Designs" product status mean?

A: Parts with "Not For New Designs" status are in obsolescence phase and should not be selected for new circuit designs. These parts may have limited availability and extended lead times. RB162L-60TE25 and RB068L-60TE25 carry this designation and should be avoided for new applications.

Q: Can MBRA160T3G be used in all applications where SS16-TP is specified?

A: Yes. MBRA160T3G maintains identical voltage (60V) and current (1A) ratings with superior performance characteristics (lower forward voltage and reverse leakage). The part is fully compatible in DO-214AC/SMA package with Active product status. No design modifications are required.

Q: What is the significance of reverse recovery time (trr) specification?

A: Reverse recovery time is specified only for PMEG6010ETR,115 (4.4 ns). This parameter indicates switching speed performance. The original SS16-TP and most substitutes are classified by speed category (Fast Recovery ≤ 500ns, > 200mA) rather than specific trr values. PMEG6010ETR,115 provides explicit trr specification for applications requiring precise switching characterization.

Q: Are automotive-grade alternatives available?

A: Yes. STPS2L60AY is qualified to automotive grade standards (Series Q designation) and carries Active product status. This part is suitable for automotive applications requiring 60V, 2A Schottky rectification with enhanced reliability qualification.

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