DN3765
N-Channel Depletion-Mode
Vertical DMOS FET
Features
General Description
This depletion-mode (normally-on) transistor utilizes an
advanced vertical DMOS structure and Supertex’s well-
provensilicon-gatemanufacturingprocess.Thiscombination
produces a device with the power handling capabilities of
bipolar transistors and with the high input impedance and
positive temperature coefficient inherent in MOS devices.
Characteristic of all MOS structures, this device is free
from thermal runaway and thermally-induced secondary
breakdown.
► High input impedance
► Low input capacitance
► Fast switching speeds
► Low on-resistance
► Free from secondary breakdown
► Low input and output leakage
Applications
Supertex’s vertical DMOS FETs are ideally suited to a
wide range of switching and amplifying applications where
high breakdown voltage, high input impedance, low input
capacitance, and fast switching speeds are desired.
► Normally-on switches
► Solid state relays
► Converters
► Linear amplifiers
► Constant current sources
► Telecom
Pin Configuration
Ordering Information
BVDSX
/
RDS(ON)
IDSS
Package Option
TO-252 (D-PAK)
DN3765K4-G
BVDGX
(V)
DRAIN
max
(Ω)
min
(mA)
652
8.2
±22
-G indicates package is RoHS compliant (‘Green’)
SOURCE
GATE
TO-252 (D-PAK) (K4)
Product Marking
Absolute Maximum Ratings
Parameter
Drain-to-source voltage
Value
BVDSX
YY = Year Sealed
YYWW
DN3765
LLLLLLL
WW = Week Sealed
L = Lot Number
Drain-to-gate voltage
BVDGX
= “Green” Packaging
Gate-to-source voltage
±±2V
-55OC to +152OC
152OC
TO-252 (D-PAK) (K4)
Operating and storage temperature
Maximum junction temperature
Absolute Maximum Ratings are those values beyond which damage to the device
may occur. Functional operation under these conditions is not implied. Continuous
operation of the device at the absolute rating level may affect device reliability. All
voltages are referenced to device ground.