BF240 Datasheet, PDF (1/3 Pages) Motorola, Inc – AM/FM Transistor

Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
NPN SILICON PLANAR EPITAXIAL RF TRANSISTORS
BF240
BF241
TO-92
Plastic Package
EBC
A.M.Mixer, IF Amplifiers in AM/ FM Receiver Applications
ABSOLUTE MAXIMUM RATINGS(Ta=25ºC unless otherwise specified)
DESCRIPTION
Collector Emitter Voltage
Collector Base Voltage
Emitter Base Voltage
Collector Current Continuous
Power Dissipation@ Ta=25ºC
Dereate Above 25 deg C
Power Dissipation@ Tc=25ºC
Dereate Above 25ºC
Operating and Storage Junction
Temperature Range
SYMBOL
V_CEO
V_CBO
V_EBO
I_C
P_D
P_D
T_j, T_stg
Value
40
40
4
25
350
2.8
1
8.0
-55 to +150
ELECTRICAL CHARACTERISTICS (Ta=25ºC Unless Otherwise Specified)
DESCRIPTION
Collector Emitter Voltage
Collector Base Voltage
EmitterBase Voltage
Collector-Cut off Current
Base Emitter On Voltage
DC Current Gain
Transition Frequency
SYMBOL
BV_{CEO *}
BV_CBO
BV_EBO
I_CBO
V_BE(on)
TEST CONDITION
I_C=1mA,I_B=0
I_C=100uA.I_E=0
I_E=10uA, I_C=0
V_CB=20V,I_E=0
I_C=1mA,V_CE=10V
BF240
h_FE
I_C=1mA,V_CE=10V
BF241
BF240
f_T
I_C=1mA, V_CE=10V
f=100MHz
BF241
MIN
40
40
4
0.65
65
35
Feedback Capacitance
C_re
V_CB=10V, I_E=0 ,
f=1MHz
*Pulse Test: Pulse Width < 300us, Duty Cycle < 2%.
TYP
0.7
600
470
0.28
UNITS
V
V
V
mA
mW
mW/ ºC
W
mW/ ºC
ºC
MAX
0.1
0.74
220
125
0.34
UNITS
V
V
V
uA
V
MHz
MHz
pF
Continental Device India Limited
Data Sheet
Page 1 of 3