# BAT54A\-E3\-18 (Component)

## Description

Diode Array 1 Pair Common Anode 30 V 200mA \(DC\) Surface Mount TO\-236\-3, SC\-59, SOT\-23\-3

## Component Details

- **Owner:** digikey
- **Created:** 11/2/2026
- **Last Updated:** 11/2/2026
- **Visibility:** Public
- **Package or Case Code:** TO\-236\-3, SC\-59, SOT\-23\-3
- **Product Info Url:** https://www\.digikey\.com/en/products/detail/vishay\-general\-semiconductor\-diodes\-division/BAT54A\-E3\-18/3104179
- **Part Type:** Diode
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/43e169062a7407ef4d65844f3ab3f69d63902744e58971e4c2d6fb87abba10d1\.pdf
- **Manufacturer Name:** Diodes
- **Product Image Url:** https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/images/4436/112%7ESOT23%7E%7E3\.JPG
- **Manufacturer Part Number:** BAT54A\-E3\-18
- **Digi\-Key Part Number:** BAT54A\-E3\-18CT\-ND
- **Forward Voltage:** 800mV
- **Mount:** Surface Mount
- **Reverse Voltage:** 30V

## 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/bat54a-e3-18/vishay.html?utm_currency=USD&region=europe) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/vishay-general-semiconductor-diodes-division/BAT54A-E3-18/3104179) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C3758061.html) | $0\.0541 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Vishay-Semiconductors/BAT54A-E3-18?qs=KP8Io%252FXyE5TQnYZNRH0S0Q%253D%253D) | $0\.50 | 14K |
| [Verical](https://www.verical.com/pd/vishay-rectifier-BAT54A-E3-18-904256?utm_currency=USD) | N/A | N/A |

- **Part Type:** Diodes
- **Sub-Type:** Other
- **Manufacturer:** Diodes
- **MPN:** BAT54A\-E3\-18
- **Mount Type:** Surface Mount
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
- **Reverse Voltage:** 30V
- **Forward Voltage:** 800mV
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | K1 | Unspecified |
| 2 | K2 | Unspecified |
| 3 | A | Unspecified |

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*Generated from [https://flux\.ai/digikey/bat54a\-e3\-18\~yu](https://flux.ai/digikey/bat54a-e3-18~yu)*