public function calculateLam(DiodeRF $diode, $pcbID)
{
$sEnv = $diode->getEnvironment();
$piE = $this->systemService->getPiE(62, $sEnv);
$pcb = $this->pcbService->getItem($pcbID);
$system = $this->systemService->getItem($pcb->getSystemID());
$temp = $diode->getTempPassive() + $diode->getTempDissipation() + $system->getTemp();
$diode->setTemp($temp);
$diodeType = $diode->getDiodeType();
$base = $this->getDiodeTypeValue($diodeType);
$piQ = $this->getQualityValue($diode->getQuality(), $diodeType);
$power = $diode->getPowerRated();
if ($diodeType == "PIN") {
if ($power <= 0) {
$piR = 2.4;
} else {
if ($power <= 10) {
$piR = 0.5;
} else {
$piR = 0.326 * log($power) - 0.25;
}
}
} else {
$piR = 1;
}
if ($diodeType == "IMPATT") {
$piT = exp(-5260 * (1 / ($temp + 273) - 1 / 298));
} else {
$piT = exp(-2100 * (1 / ($temp + 273) - 1 / 298));
}
$piA = $this->getApplicationValue($diode->getApplication());
$lambda = $base * $piT * $piA * $piR * $piQ * $piE * pow(10, -6);
//$lambda = $piQ;
return $lambda;
}
