BF547 Datasheet | NXP Semiconductors

FEATURES - Feedback capacitance typ. 1 p F - Stable oscillator operation - High current gain - Good thermal stability. handbook, halfpage DESCRIPTION Low cost NPN transistor in a plastic SOT23 package. APPLICATIONS - It is intended for VHF and UHF TV-tuner applications and can be used as a mixer and/or oscillator. PINNING PIN 1 2 3 base emitter collector DESCRIPTION Marking code: E16. 1 Top view MSB003 Fig.1 SOT23. QUICK REFERENCE DATA SYMBOL VCEO VCBO VEBO ICM Ptot f T Cre Note 1. Ts is the temperature at the soldering point of the collector pin. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VCEO VCBO VEBO ICM Ptot Tstg Tj Note 1. Ts is the temperature at the soldering point of the collector pin. September 1995 2 PARAMETER collector-emitter voltage collector-base voltage emitter-base voltage peak collector current total power dissipation storage temperature range junction temperature up to Ts = 70 °C; note 1 open base open emitter open collector CONDITIONS - - - - - - 65 - MIN. MAX. 20 30 3 50 300 +150 150 UNIT V V V m A m W °C °C PARAMETER collector-emitter voltage collector-base voltage emitter-base voltage peak collector current total power dissipation transition frequency feedback capacitance up to Ts = 70 °C; note 1 IC = 15 m A; VCE 10 V; f = 500 MHz IE = ie = 0; VCB = 10 V; f = 1 MHz open base open emitter open collector CONDITIONS - - - - - 1.2 1 MIN. MAX. 20 30 3 50 300 1.6 - UNIT V V V m A m W GHz p F Philips Semiconductors Product specification NPN 1 GHz wideband transistor THERMAL CHARACTERISTICS SYMBOL Rth j-s Note 1. Ts is the temperature at the soldering point of the collector pin. CHARACTERISTICS Tj = 25 °C unless otherwise specified. SYMBOL ICBO h FE f T Cre GUM Note 1. GUM is the maximum unilateral power gain, assuming S12 is zero and G UM PARAMETER collector cut-off current DC current gain transition frequency feedback capacitance maximum unilateral power gain; note 1 CONDITIONS IE = 0; VCB = 10 V...