TOSHIBA
Transistor Silicon
NPN Epitaxial Planar Type
2SC4249
2SC4249
TV VHF RF Amplifier Applications
Unit: mm
· High gain: Gpe = 24dB (typ.
) (f = 200 MHz) · Low noise: NF = 2.
0dB (typ.
) (f = 200 MHz) · Excellent forward AGC characteristics
Maximum Ratings (Ta = 25°C)
Characteristics
Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range
Symbol
VCBO VCEO VEBO
IC IB PC Tj Tstg
Rating
30 30 3 20 10 100 125 -55~125
Unit
V V V mA mA mW °C °C
Electrical Characteristics (Ta = 25°C)
JEDEC
―
JEITA
SC-70
TOSHIBA
2-2E1A
Weight: 0.
006 g (typ.
)
Characteristics
Symbo...