BF244A_1 Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – N-Channel RF Amplifier

BF244A
BF244B
BF244C
S
GD
TO-92
N-Channel RF Amplifier
This device is designed for RF amplifier and mixer applications
operating up to 450 MHz, and for analog switching requiring low
capacitance. Sourced from Process 50.
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
VDG
Drain-Gate Voltage
VGS
Gate-Source Voltage
ID
Drain Current
IGF
Forward Gate Current
Tstg
Storage Temperature Range
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
30
- 30
50
10
-55 to +150
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Thermal Characteristics TA = 25°C unless otherwise noted
Symbol
Characteristic
P_D
Total Device Dissipation
Derate above 25°C
R_θJC
Thermal Resistance, Junction to Case
R_θJA
Thermal Resistance, Junction to Ambient
Max
BF244A / BF244B / BF244C
350
2.8
125
357
Units
V
V
mA
mA
°C
Units
mW
mW /°C
°C/W
°C/W
1997 Fairchild Semiconductor Corporation