# MMBD4148CA\(A1\) (Component)

## Description

Switching Diode
MMBD4148CA\(A1\)
SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
LCSC Part Number: C118749
JLCPCB Part Class: Extended Part
Manufactured by ST\(先科\) 

## Component Details

- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 10/15/2026
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_ST\-Semtech\-MMBD4148CA\-A1\_C118749\.pdf
- **Manufacturer Part Number:** MMBD4148CA\(A1\)
- **Manufacturer Name:** ST\(先科\)
- **Product Info Url:** https://lcsc\.com/product\-detail/Switching\-Diode\_MMBD4148CA\-A1\_C118749\.html
- **Part Type:** Switching Diode
- **Package or Case Code:** SOT\-23\-3\_L2\.9\-W1\.3\-P1\.90\-LS2\.4\-BR
- **LCSC Part Number:** C118749

## Distributor Pricing (qty 1)

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

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [LCSC](https://www.lcsc.com/product-detail/C118749.html) | N/A | N/A |

- **Part Type:** Diodes
- **Sub-Type:** Other
- **Manufacturer:** STMicroelectronics
- **MPN:** MMBD4148CA\(A1\)
- **Mount Type:** PCB
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | K | Unspecified |
| 2 | A | Unspecified |
| 3 | K | Unspecified |

---

*Generated from [https://flux\.ai/lcsc/mmbd4148caa1\~234d](https://flux.ai/lcsc/mmbd4148caa1~234d)*