VN0545
VN0550
N-Channel Enhancement-Mode
Vertical DMOS FETs
Ordering Information
BV
DSS
/
BV
DGS
450V
500V
†
MIL visual screening available
R
DS(ON)
(max)
60Ω
60Ω
I
D(ON)
(min)
150mA
150mA
Order Number / Package
TO-92
—
VN0550N3
Die
†
VN0545ND
VN0550ND
7
High Reliability Devices
See pages 5-4 and 5-5 for MILITARY STANDARD Process
Flows and Ordering Information.
Advanced DMOS Technology
These enhancement-mode (normally-off) transistors utilize a
vertical DMOS 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 inher-
ent in MOS devices. Characteristic of all MOS structures, these
devices are 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.
Features
s
Free from secondary breakdown
s
Low power drive requirement
s
Ease of paralleling
s
Low C
ISS
and fast switching speeds
s
Excellent thermal stability
s
Integral Source-Drain diode
s
High input impedance and high gain
s
Complementary N- and P-channel devices
Package Options
Applications
s
Motor controls
s
Converters
s
Amplifiers
s
Switches
s
Power supply circuits
s
Drivers (relays, hammers, solenoids, lamps,
memories, displays, bipolar transistors, etc.)
Absolute Maximum Ratings
Drain-to-Source Voltage
Drain-to-Gate Voltage
Gate-to-Source Voltage
Operating and Storage Temperature
Soldering Temperature*
*
Distance of 1.6 mm from case for 10 seconds.
7-165
BV
DSS
BV
DGS
±
20V
-55°C to +150°C
300°C
SGD
TO-92
Note: See Package Outline section for dimensions.
SUPERTEX [ Supertex, Inc ]
