Description
APPLICATIONS
ALD114804A/ALD114804/ALD114904A/ALD114904 are high precision monolithic quad/dual depletion mode N-Channel MOSFETs matched at the factory using ALD’s proven EPAD® CMOS technology.These devices are intended for low voltage, small signal applications.They are excellent functional replacements for normally-closed relay applications, as they are normally on (conducting) without any power applied, but could be turned off or modulated when system power supply is turned on.These MOSFE
Features
- Depletion mode (normally ON).
- Precision Gate Threshold Voltages: -0.40V +/-0.02V.
- Nominal RDS(ON) @ VGS = 0.0V of 5.4KΩ.
- Matched MOSFET-to-MOSFET characteristics.
- Tight lot-to-lot parametric control.
- Low input capacitance.
- VGS(th) match (VOS).
- 20mV.
- High input impedance.
- 1012Ω typical.
- Positive, zero, and negative VGS(th) temperature coefficient.
- DC current gain >108.
- Low input a.