What are the primary applications for the BAV99?

It is primarily used for high-speed switching, reverse polarity protection, and general-purpose signal switching in electronic circuits.

What are the key performance specifications?

It features a 100V reverse voltage, 215mA forward current, 4ns reverse recovery time, and low capacitance (≤ 1.5 pF).

What should engineers consider during design?

Engineers should account for the power dissipation limits (250mW total) and ensure the device is mounted on an appropriate PCB footprint to manage thermal resistance.

Is the BAV99 suitable for high-volume production?

Yes, it is an active, high-volume component from Nexperia, widely available and qualified for various industrial and automotive standards.

What should sourcing teams check before buying BAV99,215?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

BAV99,215 Datasheet, Alternatives & Specs | Nexperia USA Inc.

AI summary

The BAV99 is a widely used, high-speed dual-diode array in a SOT23 package, ideal for signal switching and protection.

Best for

High-speed signal switching
Reverse polarity protection
Compact PCB designs

Avoid if

High-power rectification
Applications requiring >215mA continuous current

Check before use

Thermal dissipation requirements
Reverse recovery time constraints

Key specifications

Reverse Voltage: 100 V
Forward Current: 215 mA
Reverse Recovery Time: 4 ns
Package: SOT23

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8541.10.0070

Application

General SwitchingPower Protection

Datasheet

3c9b64aa616a500f8268afadbea88d17.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol

Schematic symbol for your EDA tool

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
BAV99LT1Gonsemi	BAV99LT1G is close electrically but needs pinout and speed review.	Needs validation

Design and risk insights

Questions & answers

The BAV99 is a high-speed switching diode array consisting of two diodes in a series configuration, housed in a compact SOT23 surface-mount package.

MMBD7000LT1Gonsemi	MMBD7000LT1G may work only with current derating and pinout checks.	Needs validation
MMBD4148SEonsemi	MMBD4148SE is a relaxed alternative for tolerant switching circuits.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the BAV99?+×

What are the primary applications for the BAV99?+×

What are the key performance specifications?+×

What should engineers consider during design?+×

Is the BAV99 suitable for high-volume production?+×

What should sourcing teams check before buying BAV99,215?+×