# BAT54 (Component)
## Description
Schottky Barrier Diodes (SBD)
BAT54
SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR
LCSC Part Number: C545546
JLCPCB Part Class: Extended Part
Manufactured by UMW(友台半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 10/30/2024
- **Last Updated:** 4/23/2025
- **Visibility:** Public
- **Product Info Url:** https://lcsc.com/product-detail/Schottky-Barrier-Diodes-SBD_UMW-Youtai-Semiconductor-Co-Ltd-BAT54_C545546.html
- **Manufacturer Part Number:** BAT54
- **Part Type:** Schottky Barrier Diodes (SBD)
- **Package or Case Code:** SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C545546
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2311091736_UMW-Youtai-Semiconductor-Co---Ltd--BAT54_C545546.pdf
- **Manufacturer Name:** UMW(友台半导体)
- **Used in:** 53 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/bat54/diotec-semiconductor-ag.html?utm_currency=USD®ion=asia) | $0.082 | 0 |
| [HQonline](https://www.hqonline.com/product-detail/schottky-diode-yangjie-bat54-1018625761) | $0.0085 | 0 |
| [LCSC](https://lcsc.com/product-detail/schottky-diodes_cbi-bat54_C2836095.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/onsemi/BAT54?qs=WjC1ij5gCHPdWzOxiUxJOw%3D%3D) | $0.13 | 0 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=BAT54-DIO) | N/A | N/A |
| [Verical](https://www.verical.com/pd/diotec-semiconductor-ag-rectifier-BAT54-6024471?utm_currency=USD) | N/A | N/A |
- **Part Type:** Diodes
- **Sub-Type:** Schottky
- **Manufacturer:** UMW
- **MPN:** BAT54
- **Mount Type:** PCB
- **Package / Case Code:** SOT-23
- **Pin Count:** 3
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | + | |
| 2 | 2 | |
| 3 | - | |
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*Generated from [https://www.flux.ai/lcsc/bat54~66po](https://www.flux.ai/lcsc/bat54~66po)*