LND01 Datasheet, PDF (1/3 Pages) Supertex, Inc – Lateral N-Channel Depletion-Mode MOSFET

Supertex inc.
Lateral N-Channel
Depletion-Mode MOSFET
LND01
Features
►► Bi-directional
►►Low on-resistance
►►Low input capacitance
►►Fast switching speeds
►►High input impedance and high gain
►►Low power drive requirement
►►Ease of paralleling
Applications
►► Normally-on switches
►► Solid state relays
►► Converters
►► Constant current sources
►► Analog switches
General Description
The LND01 is a low threshold, depletion-mode (normally-on)
transistor utilizing an advanced lateral 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.
The body of the transistor is connected to the GATE pin.
The channel is therefore being pinched off by both the Gate
and body. The GATE pin will have a diode connected to the
drain terminal and another diode connected to the source
terminal.
Ordering Information
Part Number
Package Option
LND01K1-G
5-Lead SOT-23
-G indicates package is RoHS compliant (‘Green’)
Packing
2500/Reel
Product Summary
BV_DSX/BV_SDX
(min V)
R /R _{DS(ON) SD(ON)}
(max Ω)
9.0
1.4
I_DSS/I_SDD
(min mA)
300
Absolute Maximum Ratings
Pin Configuration
Parameter
Value
4 (DRAIN)
Drain-to-Source voltage
Source-to-Drain voltage
Gate-to-Source voltage
Gate-to-Drain voltage
Operating temperature range
BV_DSX
BV_SDX
-12V to +0.6V
-12V to +0.6V
-25°C to +125°C
5 (SOURCE)
3 (N/C)
2 (GATE)
1 (N/C)
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.
5-Lead SOT-23
Product Marking
NDUW
W = Code for Week Sealed
= “Green” Packaging
5-Lead SOT-23
Packages may or may not include the following marks: Si or
Doc.# DSFP-LND01
B031414
Supertex inc.
www.supertex.com