Supertex inc.
DN2450
N-Channel Depletion-Mode Vertical DMOS FETs
Features
►► High input impedance ►► Low input capacitance ►► Fast switching speeds ►► Low on-resistance ►► Free from secondary breakdown ►► Low input and output leakage
Applications
►► Normally-on switches ►► Battery operated systems ►► Voltage to current converters ►► Constant current sources ►► Current and voltage limiters
General Description
These low threshold depletion-mode (normally-on)
transistors utilize an advanced vertical DMOS structure and Supertex’s well-proven silicon-gate manufacturing process.
This combination produces devices with the power handling capabilities of bipolar
transistors and with the high inpu...