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High input impedance
Low input capacitance
Fast switching speeds
Low on resistance
Free from secondary breakdown
Low input and output leakage
General Description
The Supertex DN2540 is a low threshold depletion mode
(normally-on) transistor utilizing an advanced vertical
DMOS structure and Supertex鈥檚 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
coef鏗乧ient inherent in MOS devices. Characteristic of all
MOS structures, this device is free from thermal runaway and
thermally-induced secondary breakdown.
Supertex鈥檚 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.
Applications
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Normally-on switches
Solid state relays
Converters
Linear ampli鏗乪rs
Constant current sources
Power supply circuits
Telecom
Ordering Information
Device
DN2540
Package Options
TO-92
DN2540N3-G
TO-220
DN2540N5-G
TO-243AA
(1)
DN2540N8-G
BV
DSX
/BV
DGX
(V)
R
DS(ON)
max
(惟)
I
DSS
min
(mA)
400
25
150
-G indicates package is RoHS compliant (鈥楪reen鈥?
(1) Same as SOT-89.
Pin Con鏗乬urations
DRAIN
Absolute Maximum Ratings
Parameter
Drain-to-source voltage
Drain-to-gate voltage
Gate-to-source voltage
Operating and storage
temperature
Soldering temperature*
Value
BV
DSX
BV
DGX
鹵20V
-55
O
C to +150
O
C
300
O
C
DRAIN
SOURCE
DRAIN
GATE
SOURCE
DRAIN
GATE
3-Lead TO-92 (N3)
GATE
DRAIN
SOURCE
3-Lead TO-220 (N5)
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.
*Distance of 1.6mm from case for 10 seconds.
3-Lead TO-243AA (N8)
DN2540_07相關(guān)型號(hào)PDF文件下載
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SUPERTEX
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