# BZX84C18LT3G (Component)

## Description

Zener Diode 18 V 250 mW ±6% Surface Mount SOT\-23\-3 \(TO\-236\)

## Component Details

- **Owner:** digikey
- **Created:** 10/30/2026
- **Last Updated:** 10/30/2026
- **Visibility:** Public
- **Manufacturer Name:** ON Semiconductor
- **Package or Case Code:** TO\-236\-3, SC\-59, SOT\-23\-3
- **Part Type:** Diode
- **Product Info Url:** https://www\.digikey\.com/en/products/detail/onsemi/BZX84C18LT3G/1476316
- **Product Image Url:** https://mm\.digikey\.com/Volume0/opasdata/d220001/medias/images/4846/488\_SOT\-23\-3%2CTO\-236\-3%2CMicro3%2CSSD3%2CSST3\.jpg
- **Manufacturer Part Number:** BZX84C18LT3G
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/ddb8b5c36546344cf25c197f6149f42fe7afd7fbcd5dd5d173b3981d447f996a\.pdf
- **Digi\-Key Part Number:** BZX84C18LT3GOSCT\-ND
- **Forward Voltage:** 900mV
- **Mount:** Surface Mount
- **Power Rating:** 250mW
- **Tolerance:** 6%

## 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/bzx84c18lt3g/on-semiconductor.html?utm_currency=USD&region=europe) | $0\.024 | 14 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/onsemi/BZX84C18LT3G/1476316) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C896688.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/onsemi/BZX84C18LT3G?qs=vNc2DXHODiIuOOIKc0sySg%253D%253D) | $0\.16 | 50K |

- **Part Type:** Diodes
- **Sub-Type:** Zener
- **Manufacturer:** ON Semiconductor
- **MPN:** BZX84C18LT3G
- **Mount Type:** Surface Mount
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
- **Reverse Voltage:** 18V
- **Forward Voltage:** 900mV
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | A | Unspecified |
| 2 | NC | Not Connected |
| 3 | K | Unspecified |

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*Generated from [https://flux\.ai/digikey/bzx84c18lt3g\~rd](https://flux.ai/digikey/bzx84c18lt3g~rd)*