BF995 データシートの表示（PDF） - Vishay Semiconductors
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BF995 Datasheet PDF : 8 Pages
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BF995
Vishay Semiconductors
N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode
Features
• Integrated gate protection diodes
• High cross modulation performance
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• Low noise figure
• High AGC-range
• Low feedback capacitance
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
• Input- and mixer stages especially for FM- and VHF
• TV-tuners up to 300 MHz
Mechanical Data
Case: SOT-143 Plastic case
Weight: approx. 8.0 mg
Pinning: 1 = Source, 2 = Drain, 3 = Gate 2, 4 = Gate 1
2
1
3
4
G2
D
G1
S
Electrostatic sensitive device.
Observe precautions for handling.
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Parts Table
Part
BF995A
BF995B
Ordering Code
BF995A-GS08
BF995B-GS08
Type marking
MB
MB
Remarks
Tape and Reel
Tape and Reel
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Drain current
Drain - source voltage
Gate 1/Gate 2 - source peak
current
Total power dissipation
Channel temperature
Tamb ≤ 60 °C
Storage temperature range
Symbol
Value
Unit
ID
30
mA
VDS
20
V
± IG1/G2SM
10
mA
Ptot
200
mW
TCh
150
°C
Tstg
- 55 to + 150
°C
Document Number 85009
Rev. 1.6, 02-Feb-06
www.vishay.com
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