NXP Semiconductors BFQ255
PNP 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.DESCRIPTION
PNP video transistor in a SOT128B (TO-202) plastic package. NPN complements: BFQ235 and BFQ235A. PINNING PIN 1 2 3DESCRIPTION
emitter collector base page BFQ255; BFQ255A 1 2 3 MGA323 Fig.1 Simplified outline (SOT128B; TO-202). QUICK REFERENCE DATA SYMBOL VCBO PARAMETER collector-base voltage BFQ255 BFQ255A VCER collector-emitter voltage RBE = 100 Ω BFQ255 BFQ255A IC Ptot hFE fT collector current (DC) total power dissipation DC current gain transition frequency BFQ255 BFQ255A Note 1. Ts is the temperature at the soldering point of the collector pin. Ts ≤ 100 °C; note 1 IC = −50 mA; VCE = −10 V; Tamb = 25 °C IC = −50 mA; VCE = −10 V; f = 100 MHz; Tamb = 25 °C − − − − 20 1 0.8 − − − − 30 1.3 1.2 −95 −110 −300 3 − − − GHz GHz V V mA W open emitter − − − − −100 −115 V V CONDITIONS MIN.