Equivalent & Substitute Parts for TZMB2V7-GS18

Part Overview

The TZMB2V7-GS18 is a Zener diode manufactured by Vishay General Semiconductor - Diodes Division, categorized under Diodes, Zener. It features a nominal Zener voltage of 2.7 V, a power rating of 500 mW, ±2% voltage tolerance, and automotive qualification (AEC-Q101), in a surface mount SOD-80 (DO-213AC, MiniMELF) package. The product is currently active. Identifying equivalent and substitute models is essential for ensuring consistent supply, design flexibility, and maintaining production schedules when addressing procurement preferences or inventory constraints.

Substiute Parts

TZMB2V7-GS18

Vishay General Semiconductor - Diodes DivisionIn Stock: 1233TZMB2V7-GS18 Datasheet

Current PartRFQ

TZMB2V7-GS08

Vishay General Semiconductor - Diodes DivisionIn Stock: 17836TZMB2V7-GS08 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent and substitute Zener diodes are determined by matching all primary electrical, mechanical, and compliance parameters. For TZMB2V7-GS18, allowed substitutions must strictly align with the following parameters: category (Diodes, Zener), Zener voltage (2.7 V), voltage tolerance (±2%), maximum power (500 mW), maximum impedance (85 Ohms), reverse leakage current (10 µA @ 1 V), forward voltage (1.5 V @ 200 mA), surface mount SOD-80 MiniMELF (DO-213AC) package, AEC-Q101 qualification, automotive grade, product status (active), and relevant environmental and regulatory compliance. Only parts meeting these criteria are listed as substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both TZMB2V7-GS18 and its substitute, TZMB2V7-GS08, are active status, automotive grade (AEC-Q101), surface mount SOD-80 diodes with matching electrical, mechanical, and regulatory compliance parameters, including ROHS3, REACH, MSL, ECCN, and HTSUS alignment. Either model is suitable for direct substitution in applications meeting the specified criteria.

Frequently Asked Questions (FAQ)

Q1: What criteria are used to select substitute Zener diodes in this category?
A1: Substitutes are selected based on identical Zener voltage, voltage tolerance, maximum power dissipation, impedance, reverse leakage current, forward voltage, package/case, mounting type, qualification, and regulatory compliance.

Q2: Are the SOD-80 MiniMELF packages of TZMB2V7-GS18 and TZMB2V7-GS08 mechanically equivalent?
A2: Both use the SOD-80 MiniMELF (DO-213AC) package and are mechanically equivalent for surface mount applications.

Q3: Are there differences in qualification or compliance between these parts?
A3: Both provide automotive grade, AEC-Q101 qualification, ROHS3 compliance, REACH unaffected status, and identical MSL, ECCN, and HTSUS codes.

Q4: Can the substitute part be used in place of the main part without electrical or regulatory concerns?
A4: All specified electrical, mechanical, qualification, and compliance parameters are strictly matched; no differences exist within the provided data.