BFQ255

DISCRETE SEMICONDUCTORS DATA SHEET BFQ255; BFQ255A PNP video transistors Product specification Supersedes data November 1995 File under Discrete Semiconductors, SC05 1997 Oct 02 Philips Semiconductors Product specification 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 3 DESCRIPTION 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. TYP. MAX. UNIT 1997 Oct 02 2 Philips Semiconductors Product specification PNP video transistors LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VCBO PARAMETER coll...