60S8-TP General Purpose Rectifier Diode Equivalent & Substitute Parts

Part Overview

The 60S8-TP is an active general purpose rectifier diode manufactured by Micro Commercial Co, rated for 800 V DC reverse voltage and 6 A average rectified current in a DO-201AD axial through-hole package. This component is supplied in Tape & Reel packaging and is ROHS3 compliant with unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance is required due to inventory constraints, manufacturing discontinuation, or application-specific packaging preferences while maintaining compatibility with the original circuit design parameters.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	800	V
Current - Average Rectified (Io)	6	A
Voltage - Forward (Vf) (Max) @ If	1 V @ 6 A	V
Speed	Standard Recovery >500ns, > 200mA (Io)	-
Current - Reverse Leakage @ Vr	5	µA @ 800 V
Mounting Type	Through Hole	-
Package / Case	DO-201AD, Axial	-
Operating Temperature - Junction	-55°C ~ 150°C	-
RoHS Status	ROHS3 Compliant	-

Substitute Part Grouping Explanation

Substitute parts for the 60S8-TP are classified into two functional groups based on electrical parameter compatibility:

Group A: Full Current Rating Equivalents (6A @ 800V) Parts in this group maintain the original 6 A average rectified current specification at 800 V reverse voltage. These substitutes provide direct functional replacement with identical current handling capacity and voltage rating. Parts in this group are: GI758-E3/54 and 6A08-G.

Group B: Reduced Current Rating Substitutes (3A @ 800V) Parts in this group operate at 800 V reverse voltage but with reduced average rectified current of 3 A. These substitutes are applicable only in circuits where the actual operating current does not exceed 3 A, regardless of the original design specification. Parts in this group are: 1N5407-E3/54 and 1N5553.

Group C: Elevated Voltage Rating Substitute (3A @ 1000V) The 1N5554 operates at 1000 V reverse voltage with 3 A average rectified current. This part is applicable in circuits requiring higher voltage margin while operating at reduced current levels.

Substitution eligibility is determined by: (1) Reverse voltage rating equal to or greater than the original specification, (2) Average rectified current rating equal to or greater than the actual circuit operating current, (3) Standard recovery speed classification, (4) Through-hole mounting compatibility, and (5) ROHS3 compliance status.

Parameter Comparison

Parameter	60S8-TP	GI758-E3/54	6A08-G	1N5407-E3/54	1N5553	1N5554
Manufacturer	Micro Commercial Co	Vishay General Semiconductor - Diodes Division	Comchip Technology	Vishay General Semiconductor - Diodes Division	Solid State Inc.	Solid State Inc.
Voltage - DC Reverse (Vr) (Max)	800 V	800 V	800 V	800 V	800 V	1000 V
Current - Average Rectified (Io)	6 A	6 A	6 A	3 A	3 A	3 A
Voltage - Forward (Vf) (Max) @ If	1 V @ 6 A	950 mV @ 6 A	1 V @ 6 A	1.2 V @ 3 A	1.1 V @ 3 A	1.1 V @ 3 A
Speed	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	5 µA @ 800 V	5 µA @ 800 V	10 µA @ 800 V	5 µA @ 800 V	1 µA @ 800 V	1 µA @ 1000 V
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	DO-201AD, Axial	P600, Axial	R-6, Axial	DO-201AD, Axial	Axial	Axial
Operating Temperature - Junction	-55°C ~ 150°C	-50°C ~ 150°C	-55°C ~ 125°C	-50°C ~ 150°C	-65°C ~ 200°C	-65°C ~ 200°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Direct Substitutes (Full Current Rating Maintenance)

The GI758-E3/54 and 6A08-G are direct functional equivalents to the 60S8-TP, maintaining 6 A average rectified current at 800 V reverse voltage. Both parts are active products with ROHS3 compliance. The GI758-E3/54 offers marginally lower forward voltage (950 mV vs. 1 V at 6 A) and faster reverse recovery time (2.5 µs), resulting in reduced power dissipation and improved switching characteristics. The 6A08-G maintains identical forward voltage and recovery speed specifications. Package differences exist: GI758-E3/54 uses P600 package, 6A08-G uses R-6 package, while the original 60S8-TP uses DO-201AD package. Physical dimensions and lead spacing vary between these packages and must be verified for PCB compatibility.

Reduced Current Substitutes (3A Rating)

The 1N5407-E3/54, 1N5553, and 1N5554 are applicable only when circuit operating current does not exceed 3 A. The 1N5407-E3/54 maintains 800 V rating with DO-201AD package compatibility to the original part. The 1N5553 and 1N5554 provide extended operating temperature ranges (-65°C to 200°C) and lower reverse leakage current (1 µA), with the 1N5554 offering elevated voltage rating at 1000 V. These reduced-current parts are not suitable for applications requiring the full 6 A specification.

Compliance and Regulatory Status

All substitute parts maintain ROHS3 compliance and EAR99 export classification consistent with the original 60S8-TP. REACH status is unaffected for all listed alternatives. Moisture sensitivity levels are equivalent or superior to the original specification.

Frequently Asked Questions (FAQ)

Q: Can the 1N5407-E3/54 or 1N5553 be used as a direct replacement for the 60S8-TP?

A: The 1N5407-E3/54 and 1N5553 are not direct replacements. Both are rated for 3 A average rectified current compared to the 60S8-TP's 6 A rating. These parts are suitable only if the actual circuit operating current does not exceed 3 A. Using a 3 A rated diode in a circuit designed for 6 A operation will result in diode failure due to thermal stress and current exceeding the component's maximum rating.

Q: What is the difference between the GI758-E3/54 and 6A08-G as substitutes?

A: Both GI758-E3/54 and 6A08-G maintain the 6 A and 800 V specifications of the original 60S8-TP. The GI758-E3/54 has lower forward voltage (950 mV vs. 1 V) and faster reverse recovery time (2.5 µs), resulting in lower power dissipation. The 6A08-G matches the original forward voltage and recovery speed. The primary difference is package type: GI758-E3/54 uses P600 package, 6A08-G uses R-6 package, and the original uses DO-201AD. Package selection depends on PCB layout and lead spacing requirements.

Q: Are the package differences between DO-201AD, P600, and R-6 significant for substitution?

A: Yes. While all three packages are axial through-hole configurations, physical dimensions and lead spacing differ. DO-201AD, P600, and R-6 packages have different body lengths and lead diameters. PCB hole spacing and component placement must accommodate the selected package. Physical verification against PCB design is required before substitution.

Q: Why would I choose the 1N5554 over other 3 A alternatives?

A: The 1N5554 is selected when elevated reverse voltage rating (1000 V vs. 800 V) is required while operating at 3 A or below. This part provides additional voltage margin in high-voltage applications. The 1N5554 also offers extended operating temperature range (-65°C to 200°C) and lower reverse leakage current (1 µA) compared to the original 60S8-TP (5 µA).

Q: What are the thermal implications of using a 3 A rated diode in place of a 6 A rated diode?

A: Using a 3 A rated diode in a circuit designed for 6 A operation creates thermal stress. The diode's junction temperature will exceed design limits, accelerating degradation and reducing component lifetime. Forward voltage drop increases with temperature, further increasing power dissipation. This creates a failure cascade. Substitution with reduced current ratings is valid only when actual operating current is confirmed to be below the substitute part's rating.

Q: Are all substitute parts available in the same packaging format as the original 60S8-TP?

A: No. The original 60S8-TP is supplied in Tape & Reel (TR) packaging. Substitute parts use different packaging: GI758-E3/54 and 1N5407-E3/54 use Cut Tape (CT), 6A08-G uses Tape & Box (TB), and 1N5553 and 1N5554 use Box packaging. Packaging format affects component handling, storage, and automated assembly compatibility. Verify packaging requirements for your manufacturing process before substitution.

Q: Do all substitute parts meet the same compliance standards as the 60S8-TP?

A: Yes. All listed substitute parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes, matching the original 60S8-TP compliance profile. Moisture sensitivity levels are equivalent or superior. No additional compliance verification is required for regulatory purposes.

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