STPS560SFY Equivalent & Substitute Parts

Part Overview

The STPS560SFY is a Schottky rectifier diode manufactured by STMicroelectronics, rated for 60 V DC reverse voltage and 5 A average rectified current in a surface mount TO-277A package. This component is classified as Active product status and carries AEC-Q101 automotive qualification. Substitute parts are identified when the main part becomes unavailable, when design requirements permit higher current ratings, or when alternative packaging configurations are required for specific applications.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	5	A
Voltage - Forward (Vf) (Max) @ If	560 mV @ 5 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	50	µA @ 60 V
Technology	Schottky	—
Package / Case	TO-277, 3-PowerDFN	—
Operating Temperature - Junction	-40°C ~ 175°C	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the STPS560SFY is determined by the following electrical and mechanical parameters:

Mandatory Matching Parameters:

Voltage - DC Reverse (Vr) (Max): 60 V
Technology: Schottky
Package / Case: TO-277, 3-PowerDFN
Mounting Type: Surface Mount

Allowable Variation Parameters:

Current - Average Rectified (Io): Equal or greater than 5 A
Voltage - Forward (Vf): Within acceptable circuit performance limits
Current - Reverse Leakage: Within acceptable circuit performance limits
Operating Temperature Range: Must encompass application requirements

The FSV2060L qualifies as a substitute because it maintains the same 60 V reverse voltage rating, Schottky technology, TO-277 package family, and surface mount configuration. The FSV2060L provides a higher current rating (20 A versus 5 A), which is acceptable in substitution scenarios where the circuit design permits increased current capacity without adverse effects.

Parameter Comparison

Parameter	STPS560SFY (Main Part)	FSV2060L (Substitute)	Unit
Manufacturer	STMicroelectronics	onsemi	—
Voltage - DC Reverse (Vr) (Max)	60	60	V
Current - Average Rectified (Io)	5	20	A
Voltage - Forward (Vf) (Max) @ If	560 mV @ 5 A	600 mV @ 20 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	50 µA @ 60 V	320 µA @ 60 V	µA
Technology	Schottky	Schottky	—
Package / Case	TO-277, 3-PowerDFN	TO-277, 3-PowerDFN	—
Supplier Device Package	TO-277A (SMPC)	TO-277-3	—
Operating Temperature - Junction	-40°C ~ 175°C	-55°C ~ 150°C	°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	—
Product Status	Active	Not For New Designs	—

Engineering Selection Recommendations

STPS560SFY Selection: The STPS560SFY is the primary choice for new designs. It carries Active product status, AEC-Q101 automotive qualification, and operates across a junction temperature range of -40°C to 175°C. This part is suitable for applications requiring 5 A rectified current at 60 V reverse voltage with Schottky performance characteristics.

FSV2060L Selection: The FSV2060L is designated as Not For New Designs by the manufacturer. This part is available for legacy system support, field replacements, or applications where design constraints permit higher current capacity (20 A). The FSV2060L maintains electrical compatibility at the 60 V voltage class and TO-277 package family. The operating temperature range (-55°C to 150°C) is narrower than the main part, requiring verification against application temperature requirements. Higher reverse leakage current (320 µA versus 50 µA) must be evaluated for circuit performance impact.

Compliance Considerations: Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. Both are classified under ECCN EAR99 and HTSUS 8541.10.0080.

Frequently Asked Questions (FAQ)

Q: Can FSV2060L replace STPS560SFY in all applications?

A: FSV2060L is electrically compatible at the 60 V voltage class and shares the same Schottky technology and TO-277 package family. However, the FSV2060L is designated Not For New Designs. Additionally, the operating temperature range differs (-55°C to 150°C for FSV2060L versus -40°C to 175°C for STPS560SFY), and reverse leakage current is higher (320 µA versus 50 µA). Circuit-level evaluation is required to confirm suitability.

Q: What are the key differences between these parts?

A: The primary differences are current rating (5 A versus 20 A), forward voltage drop (560 mV @ 5 A versus 600 mV @ 20 A), reverse leakage current (50 µA versus 320 µA), operating temperature range (-40°C to 175°C versus -55°C to 150°C), and product status (Active versus Not For New Designs).

Q: Are the packages physically identical?

A: Both parts use the TO-277, 3-PowerDFN package family. The supplier device packages differ slightly (TO-277A for STPS560SFY and TO-277-3 for FSV2060L), but both are surface mount configurations compatible with the same PCB footprint.

Q: Which part should be used for new designs?

A: STPS560SFY is the recommended choice for new designs due to its Active product status and AEC-Q101 automotive qualification.

Q: What is the impact of higher reverse leakage current in FSV2060L?

A: The FSV2060L exhibits 320 µA reverse leakage at 60 V compared to 50 µA for STPS560SFY. This difference must be evaluated in the context of circuit design, particularly in applications sensitive to leakage current effects on bias networks or precision analog circuits.

Q: Can FSV2060L be used in automotive applications?

A: FSV2060L does not carry AEC-Q101 qualification. STPS560SFY is qualified to AEC-Q101 and is the appropriate choice for automotive applications.

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