What are the key specifications?

It features a 400W peak pulse power rating, 3V reverse standoff voltage, and high ESD immunity up to ±30kV.

What is the pinout of BST23C032V(UMW)?

Use the BST23C032V(UMW) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BST23C032V(UMW) pinout to locate pins, power rails, and interface signals before layout.

BST23C032V(UMW) Datasheet, Specs, Alternatives & ECAD | UMW

AI summary

The BST23C032V is a 400W bidirectional TVS diode in an SOT-23 package, optimized for protecting sensitive datalines and powerlines against ESD and surge events.

Best for

Dataline protection
ATM systems
Network equipment

Avoid if

Signal voltages exceed 3V

Check before use

Clamping voltage at expected surge levels

Key specifications

Peak Pulse Power: 400 W
Standoff Voltage: 3 V
ESD Rating: ±30 kV

Compliance & Environment

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

Application

DatalinePowerline

Datasheet

a4db4f500814fa690c510bc1bd11284c_2311091747_UMW-Youtai-Semiconductor-Co---Ltd--BST23C032V-UMW_C7588059.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BST23C032V(UMW): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Alternative components

Part	Details	Match
SM05C-ESManufacturer	SM05C-ES is Not Recommended as a replacement for BST23C032V(UMW), because pin count matches.	Has caveats

H5VHT2UManufacturer	H5VHT2U is a Redesign Alternative for BST23C032V(UMW), because output current rating covers the original; review the narrower temperature rating.	Has caveats
PEC3124C2A-AU_R1_000A1Manufacturer	404 NOT_FOUND. {'error': {'code': 404, 'message': 'Publisher model `projects/still-protocol-478404-g8/locations/us-central1/publishers/google/models/gemini-3.1-pro-preview` was not found or your project does not have access to it. Ensure you are using a valid model name and that the model is available in the specified region. For more information, see: https://docs.cloud.google.com/gemini-enterprise-agent-platform/resources/locations.', 'status': 'NOT_FOUND'}}	Has caveats
PEC3324C2A-AU_R1_000A1Manufacturer	'ascii' codec can't encode characters in position 60-61: ordinal not in range(128)	Has caveats
PEC3836C2A-AU_R1_000A1Manufacturer	'ascii' codec can't encode characters in position 60-61: ordinal not in range(128)	Has caveats
S-LTVS23H24LT1GManufacturer	404 NOT_FOUND. {'error': {'code': 404, 'message': 'Publisher model `projects/still-protocol-478404-g8/locations/us-central1/publishers/google/models/gemini-3.1-pro-preview` was not found or your project does not have access to it. Ensure you are using a valid model name and that the model is available in the specified region. For more information, see: https://docs.cloud.google.com/gemini-enterprise-agent-platform/resources/locations.', 'status': 'NOT_FOUND'}}	Has caveats
SM05-02HTG(UMW)Manufacturer	404 NOT_FOUND. {'error': {'code': 404, 'message': 'Publisher model `projects/still-protocol-478404-g8/locations/us-central1/publishers/google/models/gemini-3.1-pro-preview` was not found or your project does not have access to it. Ensure you are using a valid model name and that the model is available in the specified region. For more information, see: https://docs.cloud.google.com/gemini-enterprise-agent-platform/resources/locations.', 'status': 'NOT_FOUND'}}	Has caveats
TPE05U2S3Manufacturer	404 NOT_FOUND. {'error': {'code': 404, 'message': 'Publisher model `projects/still-protocol-478404-g8/locations/us-central1/publishers/google/models/gemini-3.1-pro-preview` was not found or your project does not have access to it. Ensure you are using a valid model name and that the model is available in the specified region. For more information, see: https://docs.cloud.google.com/gemini-enterprise-agent-platform/resources/locations.', 'status': 'NOT_FOUND'}}	Has caveats

Design and risk insights

Questions & answers

It is a bidirectional silicon-avalanche TVS diode designed to protect electronic circuits from transient voltage spikes.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the BST23C032V?+×

What are the key specifications?+×

What is the pinout of BST23C032V(UMW)?+×