Low Current 8 Volt, Low Noise
High fT Silicon Transistor
Features
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Low Current Operation
High fT (8 GHz)
Low Noise Figure with 1-5 mA Current
Low Phase Noise
Inexpensive
Available on Tape and Reel
MP4T6825 Series
SOT-23
Description
The MP4T6825 series of low current silicon bipolar
transistors provide low noise figure at a bias of 5-10 volts
and collector current of 1-5 mA. These inexpensive surface
mount transistors are useful for low noise amplifiers and
VCOs from VHF through 2.5 GHz.
The MP4T6825 series has high fT (8 GHz) and provides
approximately 1.5 dB noise figure with 1-3 mA current.
These transistors also have low phase noise when used in 5-
10 volt low current VCOs through 3 GHz.
The MP4T6825 series are inexpensive transistors designed
for RF systems that require low current drain. This family of
transistors is available in chip (MP4T682500), SOT-23
(MP4T682533), SOT-143 (MP4T682539), and in the Micro-
X (MP4T682535) packages. Surface mount packages are
available on tape and reel.
SOT-143
Chip
Absulote Maximum Ratings at 25°C
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Junction Temperature
Storage Temperature
Chips or Ceramic Packages
Plastic Packages
Power Dissipation
1
1.
2.
Absolute Maximum
20V
12 V
1.5 V
25 mA
+200°C
2
-65°C to +200°C
-65°C to +150°C
See power derating curves.
Die or ceramic packages -150°C for plastic pacakges.
Specification Subject to Change Without Notice
M
M-Pulse Microwave__________________________________________________________________________________
1
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Tel (408) 432-1480
Fax (408)) 432-3440
MPLUSE [ M-PULSE MICROWAVE INC. ]
