BAS82-GS18 Equivalent & Substitute Parts

Part Overview

The BAS82-GS18 is an automotive-grade Schottky diode rated for 50 V DC reverse voltage with 30 mA average rectified current. Manufactured by Vishay General Semiconductor - Diodes Division, this surface mount component is packaged in SOD-80 MiniMELF form factor and qualifies to AEC-Q101 automotive standards. The device is actively produced and widely available. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when packaging format preferences differ.

Substiute Parts

BAS82-GS18

Vishay General Semiconductor - Diodes DivisionIn Stock: 1041BAS82-GS18 Datasheet

Current PartRFQ

BAS82-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 10408BAS82-GS08 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BAS82-GS18 are identified based on electrical and mechanical parameter equivalence. The substitution criteria are strictly limited to the following parameters:

• Voltage - DC Reverse (Vr) (Max): 50 V
• Current - Average Rectified (Io): 30 mA
• Voltage - Forward (Vf) (Max) @ If: 1 V @ 15 mA
• Current - Reverse Leakage @ Vr: 200 nA @ 50 V
• Capacitance @ Vr, F: 1.6 pF @ 1V, 1MHz
• Operating Temperature - Junction (Max): 125°C
• Package / Case: DO-213AC, MINI-MELF, SOD-80
• Mounting Type: Surface Mount
• Technology: Schottky
• Grade: Automotive
• Qualification: AEC-Q101

Parts matching all these parameters are classified as parametric equivalents and may be substituted in applications where the primary part is unavailable. Packaging format differences (Tape & Reel versus Cut Tape) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

The BAS82-GS18 and BAS82-GS08 are parametric equivalents with identical electrical and mechanical specifications. Both parts are manufactured by Vishay General Semiconductor - Diodes Division and carry active product status. Both meet automotive-grade requirements and hold AEC-Q101 qualification. Both comply with RoHS3 and REACH regulations.

The primary difference between these parts is packaging format: BAS82-GS18 is supplied in Tape & Reel (TR) format, while BAS82-GS08 is supplied in Cut Tape (CT) and Digi-Reel® format. This distinction affects procurement and handling but does not impact electrical performance or mechanical fit in the application circuit.

Selection between these parts should be based on procurement requirements, inventory availability, and packaging format compatibility with assembly processes. Both parts are suitable for direct substitution in applications designed for the BAS82-GS18.

Frequently Asked Questions (FAQ)

Q: Can BAS82-GS08 be used as a direct replacement for BAS82-GS18?

A: Yes. The BAS82-GS08 is a parametric equivalent with identical electrical ratings, reverse voltage, forward voltage, leakage current, capacitance, temperature rating, and package form factor. Both parts are AEC-Q101 qualified automotive-grade Schottky diodes in SOD-80 MiniMELF packaging.

Q: What is the difference between BAS82-GS18 and BAS82-GS08?

A: The parts are electrically and mechanically identical. The difference is in packaging format: BAS82-GS18 is supplied in Tape & Reel (TR) format, while BAS82-GS08 is supplied in Cut Tape (CT) and Digi-Reel® format. This affects how the parts are ordered and handled during assembly but does not affect circuit performance.

Q: Are both parts suitable for automotive applications?

A: Yes. Both BAS82-GS18 and BAS82-GS08 are automotive-grade components with AEC-Q101 qualification. Both meet the same reliability and quality standards for automotive use.

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

A: Yes. Both parts have Moisture Sensitivity Level (MSL) 1, which indicates unlimited shelf life under normal storage conditions.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts use the same SOD-80 MiniMELF package and surface mount mounting type. They have identical footprints and can be used interchangeably in PCB designs without layout modifications.

Q: Are both parts RoHS compliant?

A: Yes. Both BAS82-GS18 and BAS82-GS08 are ROHS3 compliant and REACH unaffected.