Equivalent & Substitute Parts for 60S05-TP

Part Overview

The 60S05-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 50 V DC reverse voltage and 6 A average rectified current in a DO-201AD axial through-hole package. This part is classified as "Not For New Designs," indicating it has reached end-of-life status. Identification of equivalent and substitute components is necessary for ongoing maintenance, repair, and legacy system support where the original part is no longer available or procurement is restricted.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	50	V
Current - Average Rectified (Io)	6	A
Voltage - Forward (Vf) (Max) @ If	1 V @ 6 A	V @ A
Speed	Standard Recovery >500ns, > 200mA (Io)	—
Current - Reverse Leakage @ Vr	5	µA @ 50 V
Mounting Type	Through Hole	—
Package / Case	DO-201AD, Axial	—
Operating Temperature - Junction	-55°C ~ 150°C	°C
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the 60S05-TP is determined by the following critical parameters:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): Must equal or exceed 50 V
Current - Average Rectified (Io): Must equal or exceed 6 A
Mounting Type: Through Hole
Package compatibility: DO-201AD or equivalent axial package

Secondary Compatibility Factors:

Forward voltage (Vf) characteristics
Recovery speed classification
Reverse leakage current
Operating temperature range
RoHS and regulatory compliance status

Substitute parts are grouped into two categories based on these criteria:

Category A - Full Parameter Match (Preferred): Parts matching 50 V, 6 A specifications with identical or superior electrical characteristics and package compatibility.

Category B - Partial Parameter Match (Conditional): Parts with different current ratings or voltage specifications that may serve in specific applications where derating or circuit redesign is acceptable.

Parameter Comparison

Parameter	60S05-TP (Main)	GI750-E3/73	GI750-E3/54	SBR1045SD1-T	1N5807
Manufacturer	Micro Commercial Co	Vishay General Semiconductor	Vishay General Semiconductor	Diodes Incorporated	Microchip Technology
Voltage - DC Reverse (Vr) (Max)	50 V	50 V	50 V	45 V	50 V
Current - Average Rectified (Io)	6 A	6 A	6 A	10 A	3 A
Voltage - Forward (Vf) (Max) @ If	1 V @ 6 A	900 mV @ 6 A	900 mV @ 6 A	550 mV @ 10 A	875 mV @ 4 A
Speed	Standard Recovery >500ns	Standard Recovery >500ns	Standard Recovery >500ns	Fast Recovery ≤500ns	Fast Recovery ≤500ns
Current - Reverse Leakage @ Vr	5 µA @ 50 V	5 µA @ 50 V	5 µA @ 50 V	450 µA @ 45 V	5 µA @ 50 V
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	DO-201AD, Axial	P600, Axial	P600, Axial	DO-201AD, Axial	B, Axial
Operating Temperature - Junction	-55°C ~ 150°C	-50°C ~ 150°C	-50°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 175°C
Product Status	Not For New Designs	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant

Engineering Selection Recommendations

Category A - Direct Substitutes (Preferred for Equivalent Performance):

GI750-E3/73 and GI750-E3/54 (Vishay General Semiconductor) are the primary recommended substitutes. Both parts match the 50 V / 6 A electrical specifications of the 60S05-TP and maintain identical reverse leakage current (5 µA @ 50 V) and standard recovery speed characteristics. Both are ROHS3 compliant and carry Active product status, ensuring long-term availability. The P600 axial package is mechanically compatible with DO-201AD footprints in through-hole applications. Forward voltage is slightly lower (900 mV @ 6 A versus 1 V @ 6 A), resulting in improved efficiency. Operating temperature range (-50°C ~ 150°C) is marginally narrower at the lower bound but sufficient for most legacy applications.

Category B - Conditional Substitutes:

SBR1045SD1-T (Diodes Incorporated) offers higher current capacity (10 A) and superior forward voltage characteristics (550 mV @ 10 A) with fast recovery speed. However, the reverse voltage rating is reduced to 45 V, making this substitute suitable only for applications where the circuit operates below 45 V or where voltage margin reduction is acceptable. The DO-201AD package provides direct mechanical compatibility. ROHS3 compliance and Active status support long-term procurement. Elevated reverse leakage current (450 µA @ 45 V) must be evaluated against circuit requirements.

1N5807 (Microchip Technology) provides 50 V voltage compatibility but is limited to 3 A average rectified current, requiring circuit derating or parallel configuration for equivalent 6 A operation. Fast recovery speed (≤500ns) and improved forward voltage (875 mV @ 4 A) offer performance advantages in switching applications. RoHS non-compliance status restricts use in regulated environments. Active product status ensures availability.

Compliance Considerations:

All Category A substitutes maintain ROHS3 compliance matching the original 60S05-TP. The 1N5807 is RoHS non-compliant and should be avoided in applications subject to RoHS regulatory requirements. All substitute parts carry REACH Unaffected status and EAR99 export classification, matching the original part's regulatory profile.

Frequently Asked Questions (FAQ)

Q: Can GI750-E3/73 or GI750-E3/54 be used as direct replacements for 60S05-TP?

A: Yes. Both Vishay parts meet or exceed the electrical specifications of the 60S05-TP (50 V, 6 A, 5 µA reverse leakage) and are mechanically compatible in through-hole applications. The P600 axial package footprint is compatible with DO-201AD mounting. Both are ROHS3 compliant and carry Active product status.

Q: What is the difference between GI750-E3/73 and GI750-E3/54?

A: Both parts are electrically and mechanically identical. The difference is in packaging designation and supplier inventory. GI750-E3/73 is supplied in Cut Tape (CT) packaging with higher inventory availability (3145 pcs), while GI750-E3/54 is also Cut Tape with lower inventory (1515 pcs). Selection between them is based on procurement quantity and delivery requirements.

Q: Can SBR1045SD1-T replace 60S05-TP in all applications?

A: SBR1045SD1-T is suitable only for applications where the circuit operates at or below 45 V. The reduced reverse voltage rating (45 V versus 50 V) eliminates the 5 V safety margin of the original part. The higher current capacity (10 A) and lower forward voltage (550 mV @ 10 A) provide performance benefits in compatible circuits. Verify circuit maximum voltage before substitution.

Q: Why is 1N5807 listed as a substitute if it only supports 3 A?

A: The 1N5807 is included as a conditional substitute for applications where 3 A current is sufficient or where parallel configuration is feasible. It maintains 50 V voltage compatibility and offers fast recovery speed advantages. RoHS non-compliance restricts its use in regulated environments. Evaluate circuit current requirements before selection.

Q: Are there package compatibility issues between DO-201AD and P600 axial packages?

A: Both DO-201AD and P600 are axial through-hole packages with compatible lead spacing and mounting footprints. Physical dimensions may vary slightly, but both are suitable for standard through-hole PCB applications. Verify PCB pad spacing and hole diameter specifications for the specific application.

Q: What is the impact of forward voltage differences on circuit performance?

A: Lower forward voltage (GI750-E3/73 and GI750-E3/54 at 900 mV versus 60S05-TP at 1 V) results in reduced power dissipation and improved efficiency. SBR1045SD1-T at 550 mV offers the greatest efficiency improvement. In rectifier circuits, this translates to lower heat generation and reduced thermal management requirements. Verify that circuit design does not depend on the original forward voltage characteristic.

Q: Is RoHS compliance important for selecting a substitute?

A: RoHS compliance is critical for applications subject to regulatory requirements in the European Union and other jurisdictions. The 60S05-TP is ROHS3 compliant. GI750-E3/73, GI750-E3/54, and SBR1045SD1-T maintain ROHS3 compliance. The 1N5807 is RoHS non-compliant and must be avoided in regulated applications.

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

A: Reverse recovery time affects switching speed and electromagnetic interference characteristics. The 60S05-TP has standard recovery (>500ns). GI750-E3/73 and GI750-E3/54 maintain standard recovery with trr of 2.5 µs. SBR1045SD1-T and 1N5807 offer fast recovery (≤500ns), suitable for high-frequency switching applications. Standard recovery parts are appropriate for line-frequency rectification; fast recovery parts are preferred for switching power supplies.

Q: Can multiple 1N5807 diodes be paralleled to achieve 6 A capacity?

A: Parallel configuration of 1N5807 diodes is theoretically possible but requires careful design to ensure equal current distribution. Identical forward voltage characteristics and thermal management are critical. This approach is not recommended for production applications; direct substitution with Category A parts (GI750-E3/73 or GI750-E3/54) is preferred.

Q: What is the operating temperature range impact on substitute selection?

A: The 60S05-TP operates from -55°C to 150°C. GI750-E3/73 and GI750-E3/54 operate from -50°C to 150°C, with a 5°C reduction at the lower bound. SBR1045SD1-T and 1N5807 extend to -65°C, providing wider low-temperature capability. For applications requiring operation below -50°C, SBR1045SD1-T or 1N5807 are required, subject to voltage and current compatibility verification.

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