LP1030D Datasheet, PDF (1/3 Pages) Supertex, Inc – 300V, Dual P-Channel Enhancement-Mode Lateral MOSFET

Supertex inc.
LP1030D
300V, Dual P-Channel
Enhancement-Mode Lateral MOSFET
Features
►►300V breakdown voltage
►►Integrated gate-to-source resistor
►►Integrated gate-to-source Zener diode
►►Low input capacitance
►►Fast switching speeds
►►Free from secondary breakdown
Applications
►►High voltage level translators
►►Current sources
►►High side switches
►►Discrete Amplifier
General Description
The LP1030D is a dual high voltage P-channel enhancement-
mode (normally-off) lateral MOSFET. Each MOSFET has
integrated gate-to-source resistor and gate-to-source Zener
diode. This allows the device to be easily driven with a
capacitively coupled gate drive circuit.
The LP1030D utilizes an advanced lateral MOSFET 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
input impedance and positive temperature coefficient inherent
in MOS devices.
Characteristic of all MOS structures, these devices are free
from thermal runaway and thermally-induced secondary
breakdown.
Ordering Information
Part Number
Package Option
LP1030DK1-G 5-Lead SOT-23
-G denotes a lead (Pb)-free / RoHS compliant package
Packing
2500/Reel
Product Summary
BV_DSS
(V)
R_DS(ON)
(typ Ω)
-300
180
V_GS(th)
(max V)
-2.4
Absolute Maximum Ratings
Pin Configuration
G1
Parameter
Value
Drain-to-source voltage
Drain-to-gate voltage
Gate-Source voltage
BV_DSS
BV_DGS
-16V to +1.0V
Operating temperature range
-25°C to 125°C
Absolute Maximum Ratings are those values beyond which damage to
the device can 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.
G2
D1
S1,2
D2
5-Lead SOT-23
(Top View)
Package Marking
I_D(ON)
(min mA)
-50
Typical Thermal Resistance
Package
5-Lead SOT-23
θ_ja
253°C/W
Note:
Thermal testboard per JEDEC JESD51-7
P0TW
W = Code for Week Sealed
= “Green” Packaging
Package may or may not include the following marks: Si or
5-Lead SOT-23
Doc.# DSFP-LP1030D
A031414
Supertex inc.
www.supertex.com