Equivalent & Substitute Parts for 10ETS12S

Part Overview

The 10ETS12S is a general-purpose rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 1200 V DC reverse voltage and 10 A average rectified current in a surface mount TO-263AB (D2PAK) package. This part is classified as obsolete, which necessitates identification of active equivalent alternatives for new designs and ongoing production requirements. Substitute parts maintain identical electrical and mechanical specifications while offering current product status and improved compliance certifications.

Substiute Parts

10ETS12S

Vishay General Semiconductor - Diodes DivisionIn Stock: 162910ETS12S Datasheet

Current PartRFQ

VS-10ETS12STRL-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 848VS-10ETS12STRL-M3 Datasheet

Parametric EquivalentRFQ

VS-10ETS12STRR-M3

Vishay General Semiconductor - Diodes DivisionIn Stock: 909VS-10ETS12STRR-M3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 10ETS12S are identified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters:

Electrical Parameters:

• Voltage - DC Reverse (Vr) (Max): 1200 V
• Current - Average Rectified (Io): 10 A
• Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 10 A
• Current - Reverse Leakage @ Vr: 50 µA @ 1200 V
• Speed: Standard Recovery >500ns, > 200mA (Io)

Mechanical Parameters:

• Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
• Mounting Type: Surface Mount
• Operating Temperature - Junction: -40°C to 150°C

The substitute parts VS-10ETS12STRL-M3 and VS-10ETS12STRR-M3 maintain identical electrical performance and mechanical compatibility while differing only in packaging format (Tape & Reel) and product status (Active). Both substitutes are manufactured by the same supplier and share the same base product number (10ETS12).

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts VS-10ETS12STRL-M3 and VS-10ETS12STRR-M3 are direct parametric equivalents to the 10ETS12S and are suitable for replacement in applications requiring a 1200 V, 10 A general-purpose rectifier diode in TO-263AB surface mount packaging.

Product Status Consideration: The 10ETS12S is classified as obsolete. The substitute parts VS-10ETS12STRL-M3 and VS-10ETS12STRR-M3 maintain active product status, ensuring continued availability and manufacturing support.

Compliance Consideration: The 10ETS12S is RoHS non-compliant. Both substitute parts are ROHS3 compliant, meeting current regulatory requirements for new designs and production environments subject to RoHS directives. Both substitutes maintain REACH Unaffected status, consistent with the original part.

Packaging Format: The primary difference between the substitute parts and the original 10ETS12S is the packaging format. The original part is supplied in standard packaging, while both substitutes are supplied in Tape & Reel (TR) format, which is standard for high-volume surface mount assembly operations.

Frequently Asked Questions (FAQ)

Q: Can VS-10ETS12STRL-M3 and VS-10ETS12STRR-M3 be used interchangeably with 10ETS12S?

A: Yes. Both substitute parts are parametric equivalents with identical electrical ratings (1200 V reverse voltage, 10 A average rectified current, 1.1 V forward voltage at 10 A) and mechanical specifications (TO-263AB surface mount package, -40°C to 150°C operating temperature range). The substitutes are suitable for direct replacement in circuit designs.

Q: What is the difference between VS-10ETS12STRL-M3 and VS-10ETS12STRR-M3?

A: Both parts are parametrically identical. The difference is indicated in the part number suffix (STRL vs. STRR), which denotes different tape reel configurations for automated assembly. Selection between these two variants depends on specific assembly equipment compatibility and supply chain requirements.

Q: Why is the 10ETS12S obsolete?

A: The 10ETS12S is classified as obsolete by the manufacturer. The active substitute parts VS-10ETS12STRL-M3 and VS-10ETS12STRR-M3 represent the current product line for this diode specification.

Q: Are there any electrical performance differences between the original and substitute parts?

A: No. All electrical parameters are identical: 1200 V DC reverse voltage, 10 A average rectified current, 1.1 V maximum forward voltage at 10 A, 50 µA reverse leakage current at 1200 V, and standard recovery speed characteristics.

Q: What is the significance of ROHS3 compliance on the substitute parts?

A: ROHS3 compliance indicates that the substitute parts meet current Restriction of Hazardous Substances directives. This is relevant for applications subject to RoHS regulations and for manufacturers requiring compliant component sourcing. The original 10ETS12S is RoHS non-compliant.

Q: Can the substitute parts be used in existing PCB designs without modification?

A: Yes. Both substitute parts use the identical TO-263AB (D2PAK) surface mount package with the same pinout and thermal characteristics as the 10ETS12S. No PCB layout modifications are required.

Q: What is the difference between Tape & Reel packaging and standard packaging?

A: Tape & Reel (TR) packaging is the standard format for automated surface mount assembly. Components are wound on continuous tape with carrier tape for automated pick-and-place equipment. Standard packaging typically refers to bulk or tube formats. For surface mount assembly operations, Tape & Reel format is the industry standard.

Q: Are the substitute parts available in the same quantities as the original 10ETS12S?

A: Inventory levels differ. The 10ETS12S has 1550 pieces in stock, while VS-10ETS12STRL-M3 has 772 pieces and VS-10ETS12STRR-M3 has 876 pieces in stock. Both substitutes are active products with ongoing manufacturing support.