Equivalent & Substitute Parts for BZX84B20VLT116

Part Overview

BZX84B20VLT116 is a surface-mount Zener diode manufactured by Rohm Semiconductor, categorized under Diodes, Zener. The device features a 20 V nominal Zener voltage, 250 mW maximum power rating, ±2% tolerance, and is supplied in an SSD3 (TO-236-3, SC-59, SOT-23-3) package. This component is actively stocked and compliant with ROHS3 and REACH requirements. Due to requirements in supply continuity, packaging preferences, or automotive qualification, identifying alternative models with matching electrical and mechanical key parameters is essential for ensuring design flexibility and manufacturing resilience.

Substiute Parts

BZX84B20VLT116

Rohm SemiconductorIn Stock: 3535BZX84B20VLT116 Datasheet

Current PartRFQ

BZX84B20VLFHT116

Rohm SemiconductorIn Stock: 1906BZX84B20VLFHT116 Datasheet

Parametric EquivalentRFQ

BZX84B20VLYFHT116

Rohm SemiconductorIn Stock: 4003BZX84B20VLYFHT116 Datasheet

Parametric EquivalentRFQ

BZX84B20VLYT116

Rohm SemiconductorIn Stock: 3755BZX84B20VLYT116 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitutes are grouped strictly based on matching the following explicit parameters: manufacturer, diode category, Zener voltage (20 V), tolerance (±2%), power rating (250 mW), maximum impedance (55 Ohms), reverse leakage current (100 nA @ 14 V), operating temperature (150°C), mounting type (surface mount), and package/case (TO-236-3, SC-59, SOT-23-3). Compliance requirements including ROHS3 and REACH, as well as inventory and product status, are also matched. Automotive qualification and supplier device package are considered when identical.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are active, ROHS3 compliant, and REACH unaffected. BZX84B20VLFHT116 and BZX84B20VLYFHT116 provide AEC-Q101 automotive qualification. Supplier device package designations (SSD3 or SOT-23) follow packaging preferences but do not affect other listed electrical or mechanical parameters. Substitute selection should be based on inventory status, qualification requirements, and, where applicable, device package nomenclature.

Frequently Asked Questions (FAQ)

Q1: What are the strict substitution criteria for BZX84B20VLT116?
A1: Substitution requires matching Zener voltage (20 V), tolerance (±2%), power rating (250 mW), maximum impedance (55 Ohms), reverse leakage current (100 nA @ 14 V), mounting type, package/case (TO-236-3, SC-59, SOT-23-3), operating temperature (150°C (TJ)), and compliance statuses.

Q2: Are all substitute parts form, fit, and function compatible?
A2: All substitute parts share identical electrical specifications, package/case types, mounting type, and compliance information as provided.

Q3: What is the impact of the supplier device package designation (SSD3 vs SOT-23) on substitution?
A3: SSD3 and SOT-23 supplier device package identifiers refer to compatible package outlines (TO-236-3, SC-59, SOT-23-3), supporting direct substitution within provided mechanical constraints.

Q4: How does automotive (AEC-Q101) qualification affect substitute selection?
A4: If AEC-Q101 qualification is required, select BZX84B20VLFHT116 or BZX84B20VLYFHT116, as indicated by the provided qualification parameter.

Q5: Are there differences in environmental and moisture sensitivity between parts?
A5: All compared parts share ROHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 1 (unlimited), ensuring equal environmental and handling considerations.