SD560C Equivalent & Substitute Parts

Part Overview

The SD560C is a general-purpose rectifier diode manufactured by SMC Diode Solutions, rated for 600 V DC reverse voltage and 5 A average rectified current. The device is packaged in the DO-214AB (SMC) surface mount configuration and is classified as Active product status with ROHS3 compliance. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, manufacturing discontinuation, or design flexibility across qualified suppliers.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	5	A
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 5 A	V
Speed Classification	Standard Recovery >500ns	-
Current - Reverse Leakage @ Vr	9	µA @ 600 V
Package / Case	DO-214AB, SMC	-
Operating Temperature - Junction	-55°C ~ 125°C	-
RoHS Status	ROHS3 Compliant	-
Moisture Sensitivity Level (MSL)	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitution of the SD560C is determined by the following critical parameters:

Voltage Rating Compatibility: All substitute parts maintain the 600 V DC reverse voltage maximum, ensuring equivalent reverse bias protection in circuit applications.

Package Compatibility: All substitute parts use the DO-214AB (SMC) surface mount package, enabling direct mechanical and electrical interchange on printed circuit boards without layout modification.

Current Rating Classification: Substitute parts are grouped into two categories:

Direct Current Rating Match (5 A): The S5J-E3/57T maintains the 5 A average rectified current specification, providing electrical equivalence for applications requiring full current capacity.
Reduced Current Rating (3 A): The MURS360T3G, RS3J-13-F, and RS3J-E3/57T are rated for 3 A average rectified current. These parts are suitable for applications where the circuit design operates at or below 3 A, or where thermal management permits operation at reduced current levels.

Recovery Speed Classification: The SD560C operates as a Standard Recovery device (>500ns). The MURS360T3G, RS3J-13-F, and RS3J-E3/57T are classified as Fast Recovery devices (≤500ns), which are electrically compatible and provide improved switching characteristics. The S5J-E3/57T maintains Standard Recovery classification.

Compliance and Certification: All substitute parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental qualification of the primary part.

Parameter Comparison

Parameter	SD560C (SMC)	S5J-E3/57T (Vishay)	MURS360T3G (onsemi)	RS3J-13-F (Diodes Inc.)	RS3J-E3/57T (Vishay)
Manufacturer	SMC Diode Solutions	Vishay General Semiconductor	onsemi	Diodes Incorporated	Vishay General Semiconductor
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	5 A	5 A	3 A	3 A	3 A
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 5 A	1.15 V @ 5 A	1.25 V @ 3 A	1.3 V @ 3 A	1.3 V @ 2.5 A
Speed Classification	Standard Recovery >500ns	Standard Recovery >500ns	Fast Recovery ≤500ns	Fast Recovery ≤500ns	Fast Recovery ≤500ns
Reverse Recovery Time (trr)	-	2.5 µs	75 ns	250 ns	250 ns
Current - Reverse Leakage @ Vr	9 µA @ 600 V	10 µA @ 600 V	10 µA @ 600 V	5 µA @ 600 V	10 µA @ 600 V
Capacitance @ Vr, F	50 pF @ 4V, 1MHz	40 pF @ 4V, 1MHz	-	50 pF @ 4V, 1MHz	34 pF @ 4V, 1MHz
Package / Case	DO-214AB, SMC	DO-214AB, SMC	DO-214AB, SMC	DO-214AB, SMC	DO-214AB, SMC
Operating Temperature - Junction	-55°C ~ 125°C	-55°C ~ 150°C	-65°C ~ 175°C	-65°C ~ 150°C	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Equivalent (Direct Replacement): The S5J-E3/57T from Vishay General Semiconductor is the primary equivalent substitute for the SD560C. Both devices maintain identical 5 A current rating and 600 V voltage rating with DO-214AB package compatibility. The S5J-E3/57T is Active product status with ROHS3 compliance and MSL 1 rating. Forward voltage is marginally lower (1.15 V @ 5 A versus 1.2 V @ 5 A), and operating temperature range extends to 150°C. This part is suitable for direct circuit substitution without design modification.

Secondary Equivalents (Reduced Current Rating): The MURS360T3G (onsemi), RS3J-13-F (Diodes Incorporated), and RS3J-E3/57T (Vishay) are qualified substitutes for applications operating at 3 A or below. All three maintain 600 V voltage rating, DO-214AB package compatibility, and ROHS3 compliance. These parts are suitable when circuit design permits operation at reduced current levels or when thermal management accommodates lower current capacity. The MURS360T3G offers the widest operating temperature range (-65°C to 175°C) and fastest recovery time (75 ns), while RS3J-13-F provides the lowest reverse leakage current (5 µA @ 600 V).

Compliance Verification: All substitute parts carry Active product status and ROHS3 compliance certification, confirming regulatory equivalence to the SD560C for applications subject to environmental and hazardous substance restrictions.

Frequently Asked Questions (FAQ)

Q: Can the S5J-E3/57T replace the SD560C in all applications?

A: The S5J-E3/57T is electrically and mechanically compatible with the SD560C. Both devices share identical 5 A current rating, 600 V voltage rating, and DO-214AB package. The S5J-E3/57T exhibits lower forward voltage (1.15 V versus 1.2 V at 5 A) and extended operating temperature range (-55°C to 150°C versus -55°C to 125°C), making it suitable for direct substitution.

Q: What is the difference between the 5 A and 3 A rated substitute parts?

A: The SD560C and S5J-E3/57T are rated for 5 A average rectified current. The MURS360T3G, RS3J-13-F, and RS3J-E3/57T are rated for 3 A. The 3 A parts are suitable for circuits designed to operate at or below 3 A. Substituting a 3 A part into a circuit requiring 5 A operation will result in thermal stress and potential device failure.

Q: Are all substitute parts available in the same packaging format?

A: All substitute parts use the DO-214AB (SMC) surface mount package, enabling direct mechanical interchange on printed circuit boards. Packaging format variations (Tape & Reel versus Cut Tape) do not affect electrical or mechanical compatibility; these differences relate to supply and handling only.

Q: What is the significance of recovery speed classification?

A: The SD560C is classified as Standard Recovery (>500ns), while MURS360T3G, RS3J-13-F, and RS3J-E3/57T are Fast Recovery (≤500ns). Fast Recovery devices exhibit reduced reverse recovery time, resulting in lower switching losses and improved efficiency in high-frequency applications. Standard Recovery devices are suitable for lower-frequency rectification circuits. Both classifications are electrically compatible; selection depends on circuit operating frequency requirements.

Q: Do all substitute parts meet the same environmental compliance standards?

A: All substitute parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental qualification of the SD560C. All parts are Active product status, confirming ongoing manufacturer support and availability.

Q: Which substitute part offers the best reverse leakage performance?

A: The RS3J-13-F exhibits the lowest reverse leakage current at 5 µA @ 600 V, compared to 9 µA for the SD560C. The MURS360T3G, S5J-E3/57T, and RS3J-E3/57T all exhibit 10 µA @ 600 V reverse leakage. Lower reverse leakage is beneficial in high-impedance or precision analog circuits.

Q: Can the MURS360T3G be used in place of the SD560C?

A: The MURS360T3G is suitable for substitution only in applications operating at 3 A or below. The MURS360T3G is rated for 3 A average rectified current, while the SD560C is rated for 5 A. The MURS360T3G offers Fast Recovery characteristics (75 ns) and extended operating temperature range (-65°C to 175°C), making it advantageous for high-temperature or high-frequency applications within the 3 A current limit.

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