SB560 Equivalent & Substitute Parts

Part Overview

The SB560 is a Schottky rectifier diode rated for 60 V DC reverse voltage and 5 A average rectified current in a DO-201AD through-hole axial package. Manufactured by onsemi, this component is classified as obsolete product status. Due to its obsolete designation, equivalent and substitute parts from active manufacturers are necessary for new designs and ongoing production requirements. Substitute parts maintain the core electrical specifications while offering active product status and continued availability.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	5	A
Voltage - Forward (Vf) (Max) @ If	670 mV @ 5 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	500	µA @ 60 V
Technology	Schottky	—
Package / Case	DO-201AD, Axial	—
Mounting Type	Through Hole	—
Operating Temperature - Junction	-55°C ~ 150°C	°C

Substitute Part Grouping Explanation

Substitution of the SB560 is determined by the following critical parameters:

Electrical Compatibility Requirements:

Voltage - DC Reverse (Vr) (Max): 60 V minimum
Current - Average Rectified (Io): 5 A minimum
Technology: Schottky
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: ≤ 500 µA @ 60 V

Mechanical Compatibility Requirements:

Package / Case: DO-201AD or equivalent axial through-hole package
Mounting Type: Through Hole

Substitute parts are grouped into two categories:

Direct Equivalents (Identical Electrical and Mechanical Specifications): Parts that match all electrical parameters and package specifications, available from active manufacturers with current product status.

Functional Equivalents (Reduced Current Rating): Parts that maintain voltage and package specifications but with reduced current ratings. These are suitable only for applications where the full 5 A rating is not required.

Parameter Comparison

Parameter	SB560 (onsemi)	SB560-T (Diodes Inc.)	SB560-E3/54 (Vishay)	SR506 (TSC)	MBR360RLG (onsemi)
Voltage - DC Reverse (Vr) (Max)	60 V	60 V	60 V	60 V	60 V
Current - Average Rectified (Io)	5 A	5 A	5 A	5 A	3 A
Voltage - Forward (Vf) (Max) @ If	670 mV @ 5 A	670 mV @ 5 A	650 mV @ 5 A	700 mV @ 5 A	740 mV @ 3 A
Speed	Fast Recovery ≤ 500ns	Fast Recovery ≤ 500ns	Fast Recovery ≤ 500ns	Fast Recovery ≤ 500ns	Fast Recovery ≤ 500ns
Current - Reverse Leakage @ Vr	500 µA @ 60 V	500 µA @ 60 V	500 µA @ 60 V	500 µA @ 60 V	600 µA @ 60 V
Technology	Schottky	Schottky	Schottky	Schottky	Schottky
Package / Case	DO-201AD, Axial	DO-201AD, Axial	DO-201AD, Axial	DO-201AD, Axial	DO-201AA, DO-27, Axial
Product Status	Obsolete	Active	Active	Active	Active
Operating Temperature - Junction	-55°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	-55°C ~ 150°C	-65°C ~ 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitutes (Direct Equivalents):

SB560-T (Diodes Incorporated) and SB560-E3/54 (Vishay General Semiconductor - Diodes Division) are direct electrical and mechanical equivalents to the SB560. Both parts maintain the 60 V / 5 A rating, DO-201AD package, and fast recovery Schottky technology. Both are ROHS3 compliant and carry active product status. SB560-T is available with 16,142 units in stock. SB560-E3/54 is available with 18,000 units in stock. These parts are suitable for direct replacement in all applications where the SB560 was originally specified.

SR506 (Taiwan Semiconductor Corporation) is an electrical equivalent with identical 60 V / 5 A specifications and DO-201AD package. This part carries active product status and ROHS3 compliance. SR506 is supplied in Tape & Reel packaging with 3,395 units in stock. This part is suitable for direct replacement where the original packaging format is not a constraint.

Secondary Substitute (Reduced Current Rating):

MBR360RLG (onsemi) maintains the 60 V reverse voltage rating and fast recovery Schottky technology in a through-hole axial package. However, this part is rated for 3 A average rectified current, which is below the 5 A specification of the SB560. MBR360RLG is suitable only for applications where the circuit current requirement does not exceed 3 A. This part carries active product status, ROHS3 compliance, and 20,344 units are in stock.

All substitute parts listed are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Frequently Asked Questions (FAQ)

Q: Can SB560-T be used as a direct replacement for SB560?

A: Yes. SB560-T from Diodes Incorporated matches all electrical specifications (60 V, 5 A, 670 mV forward voltage) and package format (DO-201AD) of the SB560. Both are Schottky rectifier diodes with fast recovery characteristics. SB560-T carries active product status, making it suitable for new designs and production.

Q: What is the difference between SB560-E3/54 and SB560-T?

A: Both parts are electrical equivalents with identical 60 V / 5 A ratings and DO-201AD packages. The primary differences are manufacturer (Vishay versus Diodes Incorporated) and forward voltage specification (650 mV versus 670 mV at 5 A). Both are ROHS3 compliant and active products. Selection between these parts depends on supply chain availability and design requirements for forward voltage characteristics.

Q: Why is MBR360RLG listed as a substitute if it has only 3 A rating?

A: MBR360RLG is listed as a functional equivalent for applications where the full 5 A current rating is not required. It maintains the 60 V voltage specification, Schottky technology, fast recovery speed, and through-hole axial package format. This part is suitable only for circuits designed to operate at 3 A or below.

Q: Can SR506 be used in place of SB560?

A: Yes. SR506 from Taiwan Semiconductor Corporation is an electrical equivalent with 60 V / 5 A specifications and DO-201AD package. The forward voltage is 700 mV at 5 A, which is within acceptable tolerance for Schottky rectifier applications. SR506 carries active product status and ROHS3 compliance. The primary consideration is packaging format; SR506 is supplied in Tape & Reel configuration.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts listed (SB560-T, SB560-E3/54, SR506, and MBR360RLG) are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing.

Q: What is the operating temperature range difference between SB560 and its substitutes?

A: The original SB560 operates from -55°C to 150°C. SB560-T, SB560-E3/54, and MBR360RLG extend the lower operating limit to -65°C. SR506 maintains the -55°C lower limit. For applications requiring operation below -55°C, SB560-T, SB560-E3/54, or MBR360RLG are required.

Q: Can the DO-201AA package of MBR360RLG be used interchangeably with DO-201AD?

A: Both DO-201AA and DO-201AD are axial through-hole packages with similar physical dimensions and pin spacing. However, package specifications should be verified against PCB layout and mechanical assembly requirements before substitution. The MBR360RLG is available in both DO-201AA and DO-27 package options.

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