DN3135_13 Datasheet, PDF (1/4 Pages) Supertex, Inc – N-Channel Depletion-Mode Vertical DMOS FETs

Supertex inc.
DN3135
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
►► Solid state relays
►► Converters
►► Linear amplifiers
►► Constant current sources
►► Power supply circuits
►► Telecom
General Description
The Supertex DN3135 is a low threshold 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 positive temperature
coefficient inherent in MOS devices. Characteristic of all
MOS structures, this device is free from thermal runaway and
thermally-induced secondary breakdown.
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.
Ordering Information
Part Number
DN3135K1-G
Package Option
TO-236AB (SOT-23)
Packing
3000/Reel
DN3135N8-G TO-243AA (SOT-89)
2000/Reel
-G denotes a lead (Pb)-free / RoHS compliant package.
Contact factory for Wafer / Die availablity.
Devices in Wafer / Die form are lead (Pb)-free / RoHS compliant.
Product Summary
BV_DSX/BV_DGX
R_DS(ON)
(max)
350V
35Ω
Pin Configuration
I_DSS
(min)
180mA
Absolute Maximum Ratings
Parameter
Value
Drain-to-source voltage
Drain-to-gate voltage
Gate-to-source voltage
BV_DSX
BV_DGX
±20V
Operating and storage
temperature
-55^OC to +150^OC
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.
Typical Thermal Resistance
Package
TO-236AB (SOT-23)
θ_ja
203^OC/W
TO-243AA (SOT-89)
133^OC/W
DRAIN
DRAIN
SOURCE
GATE
TO-236AB (SOT-23)
SOURCE
DRAIN
GATE
TO-243AA (SOT-89)
Product Marking
N1SW
W = Code for week sealed
= “Green” Packaging
Package may or may not include the following marks: Si or
TO-236AB (SOT-23)
DN1SW ^{W = Code for week sealed}
= “Green” Packaging
Package may or may not include the following marks: Si or
TO-243AA (SOT-89)
Doc.# DSFP-DN3135
C060413
Supertex inc.
www.supertex.com