NXP Semiconductors BFQ231
NPN video transistors
FEATURES
● High breakdown voltages● Low output capacitance
● High gain bandwidth
● Good thermal stability
● Gold metallization ensures excellent reliability.
APPLICATIONS
● Buffer/driver in high-resolution colour graphics monitors. QUICK REFERENCE DATA SYMBOL VCBO PARAMETER collector-base voltage BFQ231 BFQ231A VCER collector-emitter voltage BFQ231 BFQ231A IC Ptot hFE fT collector current (DC) total power dissipation DC current gain transition frequency BFQ231 BFQ231A Note Ts ≤ 65 °C; note 1 IC = 50 mA; VCE = 10 V IC = 50 mA; VCE = 10 V; Tamb = 25 °C 1 0.8 RBE = 100 Ω − − − − 20 CONDITIONS open emitter − −DESCRIPTION
NPN video transistor in a SOT54 (TO-92) plastic package. PNP complements: BFQ251 and BFQ251A. PINNING PIN 1 2 3 base collector emitterDESCRIPTION
BFQ231; BFQ231A page 1 2 3 MSB033 Fig.1 Simplified outline (SOT54; TO-92). MIN. − − − − − − TYP. MAX. 100 115 95 110 300 1 − − − UNIT V V V V mA W 35 1.4 1.2 GHz GHz 1. Ts is the temperature at the soldering point of the collector pin, 4 mm from the body.