Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain

A Product Line ofDiodes IncorporatedBST39350V NPN HIGH VOLTAGE TRANSISTOR IN SOT89 Features Mechanical Data BVCEO > 350V Case: SOT89 IC = 0.5A High Continuous Current Case Material: Molded Plastic, Green Molding Compound ICM = 1A Peak Pulse Current UL Flammability Rating 94V-0 High HFE Hold Up Moisture Sensitivity: Level 1 per J-STD-020 Tot

BST39,BST40 TRANSISTOR (NPN) SOT-89-3L FEATURES Low Current1. BASE High Voltage2. COLLECTOR APPLICATIONS General Purpose Switching and Amplification 3. EMITTER MARKING:BCT39:AT1 BCT40:AT2 MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value UnitBST39 400VCBO Collector-Base Voltage V BST40 300Collector-Emitter Voltage BST39 350VCEO V

DISCRETE SEMICONDUCTORSDATA SHEETbook, halfpageM3D109BST39; BST40NPN high-voltage transistorsProduct specification 2000 Jul 03Supersedes data of 1999 Apr 26Philips Semiconductors Product specificationNPN high-voltage transistors BST39; BST40FEATURES PINNING Low current (max. 100 mA)PIN DESCRIPTION High voltage (max. 350 V).1 emitter2 collectorAPPLICATIONS