2N3291 thru 2N3294 (SILICON)
CASE 20
(TO-72)
NPN silicon annular transistor for TV and FM mixer, RF and IF amplifier and general-purpose, low-noise, high-gain amplifier applications.
MAXIMUM RATINGS
Rating
Collector - Base
Voltage Collector - Emitter
Voltage Emitter - Base
Voltage
Symbol
VCB
VCES VEB
2N3291 2N3292
25
25
3.
0
2N3293 2N3294
20
20
3.
0
Unit
Volts Volts Volts
Collector Current
Ie 50 50 mA
Power Dissipation at 25°C Case PD 300 300 mW Above 25°C derate 1.
71 mW/oC
Power Dissipation at 25°C Amb.
Above 25°C derate 1.
14 mW/oC
Junction Temperature
Storage Temperature Range
PD TJ Tstg
200 200 mW
+200
+200
• -65 to +200 •
°c °c
NEUTRALIZED POWER GAIN
AND NOISE FIGURE v...