Supertex inc.
N-Channel Depletion-Mode Vertical DMOS FETs
DN3145
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 ►► Solid state relays ►► Converters ►► Constant current sources ►► Power supply circuits ►► Telecom
General Description
The Supertex DN3145 is a depletion-mode (normally-on)
transistor utilizing an advanced vertical DMOS structure and Supertex’s well-proven silicon-gate manufacturing process.
This combination produces a device with the power handling capabilities of bipolar
transistors and with the high input impedance and...