# MMSD4148 (Component)

## Description

100V 200mA Switching Diode, SOD\-123
D
1=K 2=A
diode
D\*SOD?123\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Part Type:** Diode
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/877f60a3586f78d6fe57b9aa12779c001ff8eee59f933a8f94188d1090a83886\.pdf
- **Manufacturer Name:** ON Semiconductor
- **Manufacturer Part Number:** MMSD4148
- **Package or Case Code:** D\_SOD\-123

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Digi\-Key](https://www.digikey.com/en/products/detail/goodwork/MMSD4148/29515434) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/switching-diodes-sk-mmsd4148-2500358049) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C49353166.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/onsemi/MMSD4148?qs=GXJjH%25252BIVz3P89W44UnsWBA%253D%253D) | N/A | N/A |
| [Verical](https://www.verical.com/pd/on-semiconductor-rectifier-MMSD4148-4541127?utm_currency=USD) | N/A | N/A |

- **Part Type:** Diodes
- **Sub-Type:** Other
- **Manufacturer:** ON Semiconductor
- **MPN:** MMSD4148
- **Package / Case Code:** D\_SOD\-123
- **Pin Count:** 2
- **Reverse Voltage:** 100V
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | K | Passive |
| 2 | A | Passive |

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*Generated from [https://flux\.ai/kicad\-part\-library/mmsd4148\~m8m](https://flux.ai/kicad-part-library/mmsd4148~m8m)*