BAS286-GS18 Equivalent & Substitute Parts

Part Overview

The BAS286-GS18 is a Schottky diode rated for 50 V DC reverse voltage with 200 mA average rectified current, packaged in SOD-80 QuadroMELF surface mount configuration. This component is designed for applications requiring low forward voltage drop and fast switching characteristics typical of Schottky rectifier technology. The part maintains Active product status and carries automotive-grade qualification under AEC-Q101 standard, making it suitable for automotive and industrial applications requiring high reliability. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across all critical parameters.

Substiute Parts

BAS286-GS18

Vishay General Semiconductor - Diodes DivisionIn Stock: 1233BAS286-GS18 Datasheet

Current PartRFQ

BAS286-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 14920BAS286-GS08 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BAS286-GS18 are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic requires that alternative parts maintain identical specifications in the following key areas:

• Reverse Voltage Rating: 50 V maximum
• Forward Current Capacity: 200 mA average rectified current
• Forward Voltage Drop: 900 mV maximum at 100 mA
• Reverse Leakage Current: 5 µA at 40 V
• Junction Capacitance: 8 pF at 1 V, 1 MHz
• Package Configuration: SOD-80 QuadroMELF surface mount
• Temperature Range: -65°C to 150°C junction operating range
• Automotive Qualification: AEC-Q101 certified
• Compliance Standards: ROHS3 compliant, REACH unaffected

Parts meeting these criteria are classified as parametric equivalents and direct substitutes. The BAS286 base product number indicates parts within the same product family sharing identical electrical characteristics and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The BAS286-GS08 is a direct parametric equivalent to the BAS286-GS18. Both parts are manufactured by Vishay General Semiconductor - Diodes Division and share identical electrical specifications, mechanical packaging, and compliance certifications.

Selection Criteria:

• Both parts maintain Active product status, ensuring continued availability and manufacturing support
• Both parts carry AEC-Q101 automotive qualification, meeting automotive reliability standards
• Both parts are ROHS3 compliant and REACH unaffected, satisfying environmental and regulatory requirements
• Identical MSL rating of 1 (Unlimited) indicates equivalent moisture handling and storage requirements
• Pin-for-pin compatibility in SOD-80 QuadroMELF package enables direct board-level substitution

The distinction between BAS286-GS18 and BAS286-GS08 relates to packaging tape configuration (TR designation) and supplier reel specifications, not electrical or functional performance. Selection between these parts is based on inventory availability, supply chain logistics, and procurement requirements rather than technical performance differences.

Frequently Asked Questions (FAQ)

Q: Can BAS286-GS08 replace BAS286-GS18 in existing designs?

A: Yes. The BAS286-GS08 is a direct parametric equivalent with identical electrical characteristics, forward voltage drop, reverse voltage rating, current capacity, and operating temperature range. Both parts use the same SOD-80 QuadroMELF package configuration and are pin-compatible for surface mount assembly.

Q: What is the difference between BAS286-GS18 and BAS286-GS08?

A: The difference lies in packaging tape configuration and supplier reel specifications. The "GS18" and "GS08" designations indicate different tape and reel formats used for automated assembly processes. Electrical performance and mechanical compatibility are identical.

Q: Are both parts automotive-qualified?

A: Yes. Both BAS286-GS18 and BAS286-GS08 carry AEC-Q101 automotive qualification and automotive-grade classification, meeting automotive reliability and quality standards.

Q: Do these parts have the same moisture sensitivity rating?

A: Yes. Both parts have MSL rating of 1 (Unlimited), indicating unlimited shelf life under controlled storage conditions and identical moisture handling requirements.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. Both parts are surface mount components in SOD-80 QuadroMELF package with identical footprints and pin configurations, enabling direct substitution on PCB assemblies without design modifications.

Q: Are both parts RoHS compliant?

A: Yes. Both BAS286-GS18 and BAS286-GS08 are ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for restricted substance use.

Q: What is the forward voltage drop specification?

A: Both parts specify a maximum forward voltage drop of 900 mV at 100 mA forward current, typical for Schottky diode technology in this current and voltage class.

Q: What is the maximum reverse voltage rating?

A: Both parts are rated for 50 V maximum DC reverse voltage with 5 µA reverse leakage current at 40 V.