CPC3902
250V N-Channel
Depletion-Mode FET
INTEGRATED
CIRCUITS
DIVISION
Description
BVDSX
BVDGX
250V
/
RDS(on)
(max)
2.5
IDSS (min)
Package
The CPC3902 is a 250V, N-channel, depletion-mode,
metal oxide semiconductor field effect transistor
(MOSFET) built upon a proprietary third generation
vertical DMOS process that realizes world-class,
high voltage performance in an economical silicon
gate process. This vertical DMOS process yields a
robust device with high input impedance for power
applications.
400mA
SOT-89, SOT-223
Features
• High Breakdown Voltage: 250V
• On-Resistance: 2.5 max. at 25ºC
• Low VGS(off) Voltage: -1.4 to -3.1V
• High Input Impedance
As with all MOS devices, the FET structure prevents
thermal runaway and thermal-induced secondary
breakdown, which makes the CPC3902 ideal for use
in high-power applications.
• Small Package Sizes: SOT-89, SOT-223
Applications
• Current Regulator
• Normally-On Switches
• Solid State Relays
• Converters
• Telecommunications
• Power Supply
The CPC3902 is a highly reliable FET device that
has been used extensively in IXYS Integrated Circuits
Division’s Solid State Relays for industrial and
telecommunications applications.
The CPC3902 is available in the SOT-89 and the
SOT-223 package.
Package Pinout
Ordering Information
D
Part #
CPC3902ZTR
CPC3902CTR
Description
SOT-223: Tape and Reel (1000/Reel)
4
SOT-89: Tape and Reel (1000/Reel)
1
2
3
Circuit Symbol
G
D
S
D
S
G
1
DS-CPC3902-R03
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