# MMBT3906 (Component) ## Description Bipolar (BJT) Transistor PNP 40 V 200 mA 250MHz 300 mW Surface Mount SOT-23-3 #CommonPartsLibrary #TransistorBJT #MMBT3906 ## Component Details - **Owner:** jecstronic - **Created:** 9/29/2021 - **Last Updated:** 4/28/2026 - **Visibility:** Public - **Beta / hFe:** 100 - **Manufacturer Name:** onsemi - **Leakage Current:** 1e-13A - **Datasheet URL:** https://www.onsemi.com/pdf/datasheet/pzt3906-d.pdf - **Manufacturer Part Number:** MMBT3906 - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Transistor - **Used in:** 15 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/mmbt3906/rectron?utm_currency=USD&region=nac) | $0.0968 | 0 | | [Digi-Key](https://www.digikey.com/en/products/detail/stmicroelectronics/MMBT3906/603528) | $0.10 | 4.7K | | [HQonline](https://www.hqonline.com/product-detail/general-purpose-transistors-born-mmbt3906-2500340638) | $0.0101 | 80 | | [LCSC](https://www.lcsc.com/product-detail/bipolar transistors - bjt_shenzhen jingyang_mmbt3906_C5364056.html) | Contact for Quote | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Rectron/MMBT3906?qs=w%2Fv1CP2dgqpljHf4BP5MNw%3D%3D) | $0.10 | 10K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=MMBT3906-DIO) | $0.06 | 3K | | [Verical](https://www.verical.com/pd/nte-electronics--inc--bjt---general-purpose-MMBT3906-7101192?utm_currency=USD) | N/A | N/A | - **Part Type:** Transistors - **Sub-Type:** PNP - **Manufacturer:** ON Semiconductor - **MPN:** MMBT3906 - **Mount Type:** Surface Mount - **Package / Case Code:** SOT-23 - **Pin Count:** 3 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B | | | 2 | E | | | 3 | C | | --- *Generated from [https://www.flux.ai/jecstronic/mmbt3906~m8](https://www.flux.ai/jecstronic/mmbt3906~m8)*