3 Volt, Low Noise
High fT Silicon Transistor
Features
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High Performance at VCE = 3V
Low Noise Figure at Small Currents (0.3-2 mA)
High Gain (14 dB) at 1mA Collector Current
High fT (14 GHz)
Available on Tape and Reel
MP4T6310 Series
SOT-23
Description
The MP4T6310 series of low current, high fT silicon NPN
bipolar transistors provides low noise figure at a bias of 3
volts and small collector current. These inexpensive surface
mount NPN transistors are well suited for usage in protable
battery operated wireless systems from 500 MHz through 2.5
GHz where low noise figure at small current is important.
The MP4T6310 transistors series has high fT and low noise
when operated with 0.3 to 2.0 milliamperes current, and 3
volt bias. The associated gain is approximately 14 dB at 1
GHz with 1 mA collector current. The MP4T6310 also has
low phase noise while operating in a low power 3-5 volt
battery operated VCO in the frequency range of 0.5 to 3
GHz.
The MP4T6310 transistor is designed for wireless
communication systems from VHF through L-band where
good noise figure and high gain at 3 volt bias and low DC
current are key system requirements. Suggested uses
include, 900 MHz portable phones, pagers, PCN subscriber
phones and 2.4 GHz cordless and cellular hand held
receivers.
The MP4T6310 family of transistors is available in chip
(MP4T631000),
SOT-23
(MP4T631033),
SOT-143
(MP4T631039), and in Micro-X (MP4T631035) packages.
Surface mount packages are available on tape and reel.
SOT-143
Chip
Specification Subject to Change Without Notice
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