Caption: FIGURE 15: Control currents and rotor displacements in radial directions:
saturation current is 20 A.
Extraction of the Resistance,
Saturation Current and Ideality Factor
The PG0035 and PG0036 have a maximum DCR of 93 milliohms, a
saturation current rating of 6 ADC, and a heating current rating of 3 ADC.
This includes inductance ranging from 0.10 to 47 microhenries, current ratings from 575 to 3,100 milliamperes, and
saturation current up to 4,500 milliamps.
The others increase with temperature, such as the short-circuit current, which slightly increases, and the reverse
saturation current which increases exponentially [11-14].
The thin oxide layer is effective for reducing the reverse
saturation current and thus improves the device property [19].
By working with [DELTA][V.sub.BE] instead of [V.sub.BE], [I.sub.S]--the reverse-bias
saturation current in the Shockley diode equation--is eliminated in the math, as shown in equation 1.
But the reverse
saturation current varies dynamically with respect to irradiance.
where [I.sub.0] is the reverse
saturation current, and [V.sub.T] = kT/q is the temperature voltage ([V.sub.T] [approximately equal to] 26 mV at room temperature).
This is part of a family of ultra-low-noise, dual JFETs positioned to provide users better-performing, wider bandwidths and cheaper solutions for obtaining tighter IDSS (drain-source
saturation current) matching and better thermal tracking than matching individual JFETs.
