Equivalent & Substitute Parts for 60EPF10

Part Overview

The Vishay 60EPF10 is a general-purpose rectifier diode rated for 1000 V DC reverse voltage and 60 A average rectified current in a TO-247AC Modified through-hole package. This diode features fast recovery characteristics with a reverse recovery time of 480 ns and operates across a junction temperature range of -40°C to 150°C.

The 60EPF10 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades. Substitute parts must maintain electrical compatibility across voltage, current, and thermal specifications while accommodating package variations.

Key Parameters

Parameter	Specification
Voltage - DC Reverse (Vr) (Max)	1000 V
Current - Average Rectified (Io)	60 A
Voltage - Forward (Vf) (Max) @ If	1.4 V @ 60 A
Speed Classification	Fast Recovery ≤ 500 ns, > 200 mA (Io)
Reverse Recovery Time (trr)	480 ns
Current - Reverse Leakage @ Vr	100 µA @ 1000 V
Mounting Type	Through Hole
Package / Case	TO-247-2
Operating Temperature - Junction	-40°C to 150°C
Technology	Standard

Substitute Part Grouping Explanation

Substitute parts for the 60EPF10 are grouped based on strict electrical and mechanical compatibility criteria. All substitute diodes must satisfy the following core parameters:

Mandatory Matching Parameters:

Voltage - DC Reverse (Vr) (Max): 1000 V
Current - Average Rectified (Io): 60 A
Speed Classification: Fast Recovery ≤ 500 ns, > 200 mA (Io)
Mounting Type: Through Hole
Technology: Standard

Package Compatibility: Substitutes are classified into two package categories: TO-247AC variants (direct mechanical fit) and DO-247 variants (compatible pin configuration with different mechanical envelope).

Compliance Considerations: The 60EPF10 is RoHS non-compliant. Active substitute parts are ROHS3 compliant, representing a regulatory upgrade path. Product status transitions from obsolete to active availability improve supply chain reliability.

Parameter Comparison

Parameter	60EPF10 (Vishay)	VS-60EPF10-M3 (Vishay)	VS-60APF10-M3 (Vishay)	DSEI60-10A (IXYS)	STTH6010W (STMicroelectronics)	STTH6010WY (STMicroelectronics)
Manufacturer	Vishay	Vishay	Vishay	IXYS	STMicroelectronics	STMicroelectronics
Voltage - DC Reverse (Vr) (Max)	1000 V	1000 V	1000 V	1000 V	1000 V	1000 V
Current - Average Rectified (Io)	60 A	60 A	60 A	60 A	60 A	60 A
Voltage - Forward (Vf) (Max) @ If	1.4 V @ 60 A	1.4 V @ 60 A	1.4 V @ 60 A	2.3 V @ 60 A	2 V @ 60 A	2 V @ 60 A
Reverse Recovery Time (trr)	480 ns	480 ns	480 ns	50 ns	115 ns	115 ns
Current - Reverse Leakage @ Vr	100 µA @ 1000 V	100 µA @ 1000 V	100 µA @ 1000 V	3 mA @ 1000 V	20 µA @ 1000 V	20 µA @ 1000 V
Speed Classification	Fast Recovery ≤ 500 ns, > 200 mA	Fast Recovery ≤ 500 ns, > 200 mA	Fast Recovery ≤ 500 ns, > 200 mA	Fast Recovery ≤ 500 ns, > 200 mA	Fast Recovery ≤ 500 ns, > 200 mA	Fast Recovery ≤ 500 ns, > 200 mA
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	TO-247-2	TO-247-2	TO-247-3	TO-247-2	DO-247-2	DO-247-2
Operating Temperature - Junction (Max)	150°C	150°C	150°C	150°C	175°C	175°C
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	Non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitute - Vishay VS-60EPF10-M3: The VS-60EPF10-M3 is the direct parametric equivalent to the 60EPF10. It maintains identical electrical specifications including forward voltage, reverse recovery time, and reverse leakage current. The part shares the same base product number (60EPF10) and TO-247-2 package configuration. The transition from obsolete to active product status ensures long-term availability. ROHS3 compliance satisfies modern regulatory requirements. This substitute is recommended for direct replacement in existing designs without circuit modification.

Secondary Substitute - Vishay VS-60APF10-M3: The VS-60APF10-M3 provides electrical equivalence with identical voltage, current, and recovery characteristics. It differs in package configuration (TO-247-3 versus TO-247-2), requiring PCB layout verification for pin compatibility. Active product status and ROHS3 compliance are maintained. This substitute is suitable when TO-247-3 package footprints are available or when design flexibility permits package variation.

Alternative Substitute - IXYS DSEI60-10A: The DSEI60-10A meets the core voltage and current requirements with a TO-247-2 package. Forward voltage is elevated at 2.3 V compared to 1.4 V for the 60EPF10, resulting in increased power dissipation. Reverse recovery time is significantly reduced to 50 ns, improving switching performance. Reverse leakage current is elevated at 3 mA. This substitute is applicable in designs where improved switching speed justifies higher forward voltage losses and where thermal management accommodates increased dissipation.

Alternative Substitute - STMicroelectronics STTH6010W and STTH6010WY: Both STMicroelectronics parts meet voltage and current specifications with DO-247-2 package configuration. Forward voltage is 2 V, intermediate between the 60EPF10 and DSEI60-10A. Reverse recovery time is 115 ns, faster than the 60EPF10. Reverse leakage current is 20 µA, lower than the DSEI60-10A. Maximum junction temperature is 175°C, providing thermal margin. The STTH6010WY includes automotive-grade qualification. These substitutes are suitable for applications where package envelope permits DO-247 configuration and where moderate forward voltage increase is acceptable.

Frequently Asked Questions (FAQ)

Q: Can the VS-60EPF10-M3 be used as a direct replacement for the 60EPF10?

A: Yes. The VS-60EPF10-M3 is a parametric equivalent with identical electrical specifications and TO-247-2 package configuration. No circuit modification is required. The transition from obsolete to active product status improves supply chain reliability.

Q: What is the difference between TO-247-2 and TO-247-3 packages?

A: TO-247-2 and TO-247-3 refer to the number of leads. The 60EPF10 and VS-60EPF10-M3 use TO-247-2 (two leads). The VS-60APF10-M3 uses TO-247-3 (three leads). PCB footprint compatibility must be verified before substitution.

Q: Why does the DSEI60-10A have higher forward voltage than the 60EPF10?

A: Forward voltage is a material and design characteristic of the diode junction. The DSEI60-10A exhibits 2.3 V at 60 A compared to 1.4 V for the 60EPF10. This results in higher power dissipation and requires thermal design verification.

Q: Can I use STTH6010W or STTH6010WY in place of the 60EPF10?

A: Yes, with package consideration. Both parts meet voltage and current specifications. The DO-247-2 package differs mechanically from TO-247-2, requiring PCB layout verification. Forward voltage is 2 V, higher than the 60EPF10. Reverse recovery time is faster at 115 ns.

Q: What is the significance of ROHS3 compliance?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements, restricting lead, cadmium, mercury, and other hazardous materials. The 60EPF10 is non-compliant; all active substitutes are ROHS3 compliant, satisfying modern regulatory and procurement standards.

Q: How does reverse recovery time affect circuit performance?

A: Reverse recovery time (trr) determines how quickly the diode transitions from conducting to blocking state. Shorter trr reduces switching losses and electromagnetic interference. The 60EPF10 has trr of 480 ns. The DSEI60-10A has 50 ns, and STTH6010W/STTH6010WY have 115 ns. Faster recovery improves efficiency in switching applications.

Q: Is the STTH6010WY suitable for automotive applications?

A: Yes. The STTH6010WY carries automotive-grade qualification (Grade: Automotive) and operates across -40°C to 175°C junction temperature range, meeting automotive environmental and reliability standards.

Q: What thermal considerations apply when substituting with higher forward voltage parts?

A: Power dissipation increases with forward voltage. At 60 A, the DSEI60-10A dissipates approximately 138 W (2.3 V × 60 A) compared to 84 W for the 60EPF10 (1.4 V × 60 A). Thermal design, heatsinking, and junction temperature limits must be re-evaluated for higher forward voltage substitutes.

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