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BF908

Features: · High forward transfer admittance· Short channel transistor with high forward transfer admittance to input capacitance ratio· Low noise gain controlled amplifier up to 1 GHz.Application· VHF and UHF applications with 12 V supply voltage, such as television tuners and professional commun...

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SeekIC No. : 004299580 Detail

BF908: Features: · High forward transfer admittance· Short channel transistor with high forward transfer admittance to input capacitance ratio· Low noise gain controlled amplifier up to 1 GHz.Application· ...

BF908 Data Sheet

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Part Number:
BF908
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/25

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Product Details

Description



Features:

· High forward transfer admittance
· Short channel transistor with high forward transfer admittance to input capacitance ratio
· Low noise gain controlled amplifier up to 1 GHz.


Application

· VHF and UHF applications with 12 V supply voltage, such as television tuners and professional communications equipment.


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VDS drain-source voltage
-
-
12
V
ID drain current
-
-
400
mA
Ptot total power dissipation
-
-
200
mW
Tj operating junction temperature
-
-
150
°C
yfs forward transfer admittance
36
43
50
mS
Cig1-s input capacitance at gate 1
2.4
3.1
4
pF
Crs reverse transfer capacitance
f = 1 MHz
20
30
45
pF
F noise figure
f = 800 MHz
-
1.5
2.5
dB



Description

Depletion type field-effect transistor BF908 in a plastic microminiature SOT143 or SOT143R package. The transistors are protected against excessive input voltage surges by integrated back-to-back diodes between gates and source.




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