Equivalent & Substitute Parts for 10ETF06STRL

Part Overview

The 10ETF06STRL is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 600 V DC reverse voltage and 10 A average rectified current in a surface mount TO-263AB (D2PAK) package. This part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement needs. The part exhibits fast recovery characteristics with a reverse recovery time of 145 ns and operates across a junction temperature range of -40°C to 150°C.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	600	V
Current - Average Rectified (Io)	10	A
Voltage - Forward (Vf) (Max) @ If	1.2 @ 10 A	V
Reverse Recovery Time (trr)	145	ns
Current - Reverse Leakage @ Vr	100 @ 600 V	µA
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Mounting Type	Surface Mount	—
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	—
Operating Temperature - Junction	-40 to 150	°C
RoHS Status	RoHS non-compliant	—
Product Status	Obsolete	—

Substitute Part Grouping Explanation

Substitution of the 10ETF06STRL is determined by the following critical parameters: voltage rating (600 V DC reverse), current rating (10 A average rectified), forward voltage drop (1.2 V @ 10 A), reverse recovery time (145 ns), reverse leakage current (100 µA @ 600 V), surface mount technology, TO-263AB package compatibility, and operating temperature range (-40°C to 150°C).

Substitute parts are grouped into two categories:

Parametric Equivalents (Same Electrical and Mechanical Specifications): Parts VS-10ETF06S-M3 and VS-10ETF06SLHM3 maintain identical voltage, current, and thermal ratings. These parts differ in packaging format (Tube versus Tape & Reel) and product status (Active versus Active with Automotive qualification). Both are manufactured by Vishay General Semiconductor - Diodes Division and utilize the same TO-263AB package.

Manufacturer-Recommended Substitute (Higher Current Rating): Part RFUS20NS6STL from Rohm Semiconductor provides a 600 V rating with doubled current capacity (20 A) in the same TO-263AB package footprint. This part is suitable for applications requiring higher current handling while maintaining voltage compatibility.

Parameter Comparison

Parameter	10ETF06STRL	VS-10ETF06S-M3	VS-10ETF06SLHM3	RFUS20NS6STL
Manufacturer	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division	Vishay General Semiconductor - Diodes Division	Rohm Semiconductor
Voltage - DC Reverse (Vr) (Max)	600 V	600 V	600 V	600 V
Current - Average Rectified (Io)	10 A	10 A	10 A	20 A
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 10 A	1.2 V @ 10 A	1.2 V @ 10 A	2.8 V @ 20 A
Reverse Recovery Time (trr)	145 ns	200 ns	200 ns	35 ns
Current - Reverse Leakage @ Vr	100 µA @ 600 V	100 µA @ 600 V	100 µA @ 600 V	10 µA @ 600 V
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Operating Temperature - Junction	-40°C to 150°C	-40°C to 150°C	-40°C to 150°C	150°C (Max)
Product Status	Obsolete	Active	Active	Active
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Packaging Format	—	Tube	Tape & Reel (TR)	—
Automotive Qualification	—	—	AEC-Q101	—

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalents):

VS-10ETF06S-M3 and VS-10ETF06SLHM3 are direct functional replacements for the obsolete 10ETF06STRL. Both parts maintain identical electrical specifications (600 V, 10 A, 1.2 V forward voltage) and package compatibility. Selection between these two depends on procurement requirements: VS-10ETF06S-M3 is supplied in Tube packaging, while VS-10ETF06SLHM3 is supplied in Tape & Reel format with AEC-Q101 automotive qualification. Both parts are ROHS3 compliant, addressing regulatory requirements not met by the original obsolete part.

For Higher Current Applications:

RFUS20NS6STL from Rohm Semiconductor provides a 600 V rated alternative with 20 A current capacity in the same TO-263AB package. This part is suitable for designs requiring increased current handling margin or for applications where the original 10 A specification was conservative. The RFUS20NS6STL exhibits superior reverse recovery time (35 ns versus 145 ns) and lower reverse leakage current (10 µA versus 100 µA), resulting in improved switching performance and reduced standby power dissipation. Forward voltage at rated current is higher (2.8 V @ 20 A), which must be evaluated for thermal management in the specific application.

All recommended substitutes are active products with current manufacturing support and ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can VS-10ETF06S-M3 and VS-10ETF06SLHM3 be used interchangeably with 10ETF06STRL?

A: Yes. Both parts are parametric equivalents with identical voltage (600 V), current (10 A), forward voltage (1.2 V @ 10 A), and package specifications (TO-263AB). The primary difference is packaging format (Tube versus Tape & Reel) and product status (Active with or without automotive qualification). Selection depends on procurement and supply chain requirements.

Q: What is the difference between VS-10ETF06S-M3 and VS-10ETF06SLHM3?

A: Both parts have identical electrical specifications. VS-10ETF06SLHM3 is supplied in Tape & Reel format and carries AEC-Q101 automotive qualification, making it suitable for automotive applications. VS-10ETF06S-M3 is supplied in Tube packaging. Choose based on application requirements and supply chain preferences.

Q: Is RFUS20NS6STL a direct replacement for 10ETF06STRL?

A: RFUS20NS6STL is not a direct replacement but a higher-current alternative. It maintains the 600 V voltage rating and TO-263AB package compatibility but doubles the current capacity to 20 A. The reverse recovery time is significantly faster (35 ns versus 145 ns), and reverse leakage current is lower (10 µA versus 100 µA). Forward voltage is higher at 2.8 V @ 20 A. Use this part when increased current capacity or improved switching performance is required.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. VS-10ETF06S-M3, VS-10ETF06SLHM3, and RFUS20NS6STL are all ROHS3 compliant. The original 10ETF06STRL is RoHS non-compliant, making the substitutes necessary for applications with regulatory compliance requirements.

Q: Can the TO-263AB package be used interchangeably across all listed parts?

A: Yes. All parts use the TO-263-3 D2PAK (2 Leads + Tab) TO-263AB package, ensuring mechanical and thermal compatibility on the same PCB footprint. No layout modifications are required for package substitution.

Q: What is the impact of reverse recovery time differences between these parts?

A: The 10ETF06STRL has a reverse recovery time of 145 ns, while VS-10ETF06S-M3 and VS-10ETF06SLHM3 have 200 ns. RFUS20NS6STL has 35 ns. Longer reverse recovery times result in higher switching losses and increased electromagnetic interference. Shorter recovery times improve efficiency and reduce noise. Application-specific circuit analysis is required to determine if these differences affect performance.

Q: What is the operating temperature range for each part?

A: 10ETF06STRL, VS-10ETF06S-M3, and VS-10ETF06SLHM3 operate from -40°C to 150°C junction temperature. RFUS20NS6STL has a maximum junction temperature of 150°C. All parts support the same thermal operating window.

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