What are the key specifications of the BSD3A051V?

It offers 350W peak pulse power, a 5V reverse standoff voltage, and supports ESD protection up to ±30kV.

What is the pinout of BSD3A051V(UMW)?

Use the BSD3A051V(UMW) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BSD3A051V(UMW) pinout to locate pins, power rails, and interface signals before layout.

BSD3A051V(UMW) Datasheet, Specs, Alternatives & ECAD | UMW

AI summary

The BSD3A051V is a robust, unidirectional TVS diode in an SOD-323 package, ideal for protecting USB Vbus and power lines from ESD and transient surges.

Best for

USB Vbus protection
General power line transient suppression

Avoid if

Applications requiring bidirectional protection or higher standoff voltages

Check before use

Clamping voltage at expected surge levels

Key specifications

Peak Pulse Power: 350 W
Standoff Voltage: 5 V
ESD Rating: ±30 kV

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

USB VbusPower Management

Datasheet

bab98941a4b41d4740ea94d1140b598b_2311091746_UMW-Youtai-Semiconductor-Co---Ltd--BSD3A051V-UMW_C7529155.pdf

800 KB

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CAD Models

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Alternative components

Part	Details	Match
CESD5V0D3-ESManufacturer	Expecting ',' delimiter: line 58 column 8 (char 2339)	Has caveats

PESDHC3D12VU(UMW)Manufacturer	PESDHC3D12VU(UMW) is a Conditional Drop-in for BSD3A051V(UMW), because output current rating covers the original; review the narrower temperature rating.	Has caveats
RLSD32A051V-ESManufacturer	Cannot parse JSON object from response: '{\n "blocking_gaps": [\n "Package dimensions (Length D, Width E, Height A) are significantly different, preventing mec'	Has caveats
SD05.TCTManufacturer	SD05.TCT is a Conditional Drop-in for BSD3A051V(UMW), because output current rating covers the original; review pinout needs review (partial pin model or count mismatch).	Has caveats
SD05CManufacturer	Expecting ',' delimiter: line 42 column 8 (char 1262)	Has caveats
SPD9105W-MSManufacturer	Expecting ',' delimiter: line 174 column 4 (char 6077)	Has caveats
UDD32C05L01-ATManufacturer	Expecting ',' delimiter: line 39 column 8 (char 1266)	Has caveats
UDD32C08L01Manufacturer	Expecting ',' delimiter: line 79 column 6 (char 2903)	Has caveats

Design and risk insights

Questions & answers

It is a unidirectional silicon-avalanche TVS diode designed for transient voltage suppression and ESD protection.

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 BSD3A051V?+×

What are the key specifications of the BSD3A051V?+×

What is the pinout of BSD3A051V(UMW)?+×