BF821 Overview
DESCRIPTION PNP transistor in a SOT23 plastic package. handbook, halfpage 3 3 MARKING TYPE NUMBER BF821 BF823 MARKING CODE(1) 1W 1Y Note 1. 1 Top view 1 2 MAM256 2 Fig.1 Simplified outline (SOT23) and symbol.
BF821 Key Features
- Low current (max. 50 mA)
- High voltage (max. 300 V)



