2N3290 - NPN silicon annular transistors
2N3287 thru 2N3290 (SILICON) CASE 20 (TO 72) NPN silicon annular transistors for high-gain, lownoise amplifier, oscillator, mixer and frequency multiplier applications. MAXIMUM RATINGS Rating Collector - Base Voltage Collector - Emitter Voltage Collector - Emitter Voltage Emitter - Base Voltage Collector Current Symbol VCB VCES VCEO VEB IC 2N3287 2N3288 40 40 20 3.0 50 2N3289 2N3290 30 30 15 3.0 50 Unit Volts Volts Volts Volts rnA Power Dissipation at 25°C Case PD Above 25°C derate.
