SS16FP Schottky Diode Equivalent & Substitute Parts

Part Overview

The SS16FP is a 60V, 1A Schottky rectifier diode manufactured by onsemi in SOD-123HE surface mount packaging. This component is classified as "Not For New Designs," indicating it has reached end-of-life status. The diode is designed for fast recovery applications with reverse recovery time ≤ 500ns and is qualified to AEC-Q101 automotive standards. Due to its discontinued status, equivalent substitute parts from active manufacturers are necessary for ongoing production and design continuity.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	700 mV @ 1 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	400	µA @ 60 V
Capacitance @ Vr, F	80	pF @ 4V, 1MHz
Technology	Schottky	—
Package / Case	SOD-123H	—
Operating Temperature - Junction	-55 to 150	°C
Grade	Automotive	—
Qualification	AEC-Q101	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the SS16FP is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Voltage - DC Reverse (Vr) (Max): 60 V
Current - Average Rectified (Io): 1 A
Technology: Schottky
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Operating Temperature - Junction: -55°C to 150°C
Grade: Automotive
Qualification: AEC-Q101
RoHS Status: ROHS3 Compliant

Package Compatibility: Substitute parts must use either SOD-123H or SOD-123HE surface mount packaging, or equivalent mechanical footprints (DO-220AA for eSMP® series).

Acceptable Variation Parameters:

Voltage - Forward (Vf) (Max) @ If: 590–700 mV @ 1 A
Current - Reverse Leakage @ Vr: 1–500 µA @ 60 V
Capacitance @ Vr, F: 50–125 pF @ specified voltage and frequency

All substitute parts listed maintain active product status and full AEC-Q101 automotive qualification, ensuring design continuity and supply chain reliability.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ 1A [mV]	Ir @ 60V [µA]	Package	Product Status	AEC-Q101
SS16FP	onsemi	60	1	700	400	SOD-123HE	Not For New Designs	Yes
SS1P6LHM3/84A	Vishay General Semiconductor - Diodes Division	60	1	590	100	DO-220AA	Active	Yes
ACDBMT160-HF	Comchip Technology	60	1	700	500	SOD-123H	Active	Yes
SS1060HE-AU_R1_000A1	Panjit International Inc.	60	1	700	30	SOD-123HE	Active	Yes
SS1060HE_R1_00001	Panjit International Inc.	60	1	700	30	SOD-123HE	Active	Yes
SS16LS RVG	Taiwan Semiconductor Corporation	60	1	700	400	SOD-123HE	Active	No
SS16LSHRVG	Taiwan Semiconductor Corporation	60	1	700	400	SOD-123HE	Active	Yes
SS1H6LS RVG	Taiwan Semiconductor Corporation	60	1	700	1	SOD-123HE	Active	No

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

SS16LSHRVG (Taiwan Semiconductor Corporation) – Identical electrical specifications to SS16FP with matching SOD-123HE packaging. Active product status with full AEC-Q101 qualification. Recommended for direct replacement in automotive applications.
SS1060HE-AU_R1_000A1 and SS1060HE_R1_00001 (Panjit International Inc.) – Electrically equivalent with superior reverse leakage characteristics (30 µA vs. 400 µA). SOD-123HE package maintains mechanical compatibility. Both carry active status and AEC-Q101 qualification.
ACDBMT160-HF (Comchip Technology) – Parametrically equivalent with SOD-123H packaging. Active product status with AEC-Q101 qualification. Acceptable for applications where package footprint variation is tolerable.

Secondary Substitute (Package Variation):

SS1P6LHM3/84A (Vishay General Semiconductor - Diodes Division) – Meets all electrical requirements with improved forward voltage (590 mV vs. 700 mV). Uses DO-220AA (eSMP®) packaging, which requires PCB layout modification. Active status with AEC-Q101 qualification.

Non-Recommended Substitutes:

SS16LS RVG and SS1H6LS RVG (Taiwan Semiconductor Corporation) – Lack AEC-Q101 qualification, disqualifying them from automotive applications where the original SS16FP is specified.

Frequently Asked Questions (FAQ)

Q: Can SS16LSHRVG be used as a direct replacement for SS16FP?

A: Yes. SS16LSHRVG matches all critical electrical parameters (60V, 1A, 700 mV forward voltage, fast recovery ≤ 500ns), uses identical SOD-123HE packaging, maintains automotive grade classification, and holds AEC-Q101 qualification. No circuit modifications are required.

Q: What is the difference between SS1060HE-AU_R1_000A1 and SS1060HE_R1_00001?

A: Both are Panjit International Inc. products with identical electrical performance (60V, 1A, 700 mV forward voltage, 30 µA reverse leakage). The primary difference is the part number suffix, which may indicate different manufacturing dates or revision levels. Both are active products with AEC-Q101 qualification and SOD-123HE packaging.

Q: Why does SS1P6LHM3/84A use DO-220AA packaging instead of SOD-123HE?

A: SS1P6LHM3/84A is manufactured by Vishay using their eSMP® (enhanced Small Molded Package) technology in DO-220AA form factor. While electrically equivalent and AEC-Q101 qualified, this package requires different PCB footprint and assembly considerations. Use only if PCB layout can accommodate DO-220AA dimensions.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status, matching the original SS16FP specification.

Q: Which substitute has the lowest reverse leakage current?

A: SS1H6LS RVG exhibits the lowest reverse leakage at 1 µA @ 60V, compared to 400 µA for SS16FP. However, SS1H6LS RVG lacks AEC-Q101 qualification and is not suitable for automotive applications. For automotive-qualified alternatives, SS1060HE-AU_R1_000A1 and SS1060HE_R1_00001 offer superior leakage performance at 30 µA.

Q: Can I use SS16LS RVG in an automotive circuit?

A: No. SS16LS RVG does not carry AEC-Q101 qualification, which is mandatory for automotive-grade applications. Use SS16LSHRVG instead, which is the AEC-Q101 qualified variant from the same manufacturer.

Q: What is the moisture sensitivity level for all substitute parts?

A: All substitute parts, including the original SS16FP, carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Are there packaging considerations when switching from SS16FP to ACDBMT160-HF?

A: Both use SOD-123H surface mount packages with compatible mechanical footprints. ACDBMT160-HF is designated SOD-123H while SS16FP uses SOD-123HE; these are mechanically interchangeable for PCB assembly purposes.

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