To increase the system reliability, the IGBT usually include a current mirror sensing pin which flows a fractional value of the IGBT collector current
0V - Emitter Base Voltage , Ic- Collector Current
Continous 10A , Ic Pack 20A , Ib Base Current 3A , Power Dessipation 80N , Package To -247 3P .
In this technique, a resistor is implemented at the base or emitter of a HBT to prevent the collapse of the collector current
in the event one of the HBT unit cell operates at a higher temperature -.
0 A of continuous collector current
, 25-V collector-to-emitter voltage, and have an energy efficient low VCE(SAT) of 25 mV for NPN and 30 mV for PNP.
CS] is used to sense the collector current
by the measurement of potential difference across it through sensing resistors [R.
The output current signal is generated by the variation of collector current
, caused by induction [B.
An on-state collector current
that varies from 1 (min) to 6 mA (max).
Digital Display Monitors: Collector Current
, Collector Voltage, Helix Current, Helix Voltage, Forward RF Power, Reflected RF Power, Filament Hours, Beam Hours
where m determines temperature dependence of collector current
and using the expression (11) for transistors [Q.
After the first base current is set, the collector voltage is swept while the collector current
As the base drive is coupled to the collector current
, the transistor switches turn off naturally when the collector current
Key words: double-drain magnetotransistor, offset collector current
, offset equivalent magnetic induction, carrier mobility.