GN2470(2004) 查看數據表（PDF） - Supertex Inc
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GN2470 Datasheet PDF : 8 Pages
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GN2470
IGBT
Initial Release
Insulated Gate Bipolar Transistor
Features
Low voltage drop at high currents
Optimized for use with the Supertex SR03x
Inductorless Off-Line Switcher
Industry standard TO-252 (D-Pak) package
700V breakdown voltage rating
Applications
White goods
Small appliances
Lighting controls
Motor drives
Meter readers
Small off-line power supplies
Description
The Supertex GN2470 is a 700V, 3.5 amp
insulated gate bipolar transistor (IGBT) that
combines the positive aspects of both BJTs and
MOSFETs.
The GN2470 IGBT has lower on-state voltage
drop with high blocking voltage capabilities and
features many desirable properties including a
MOS input gate, low conduction voltage drop at
high currents.
The GN2470 is designed to work with the
Supertex SR03x inductorless dual output off-line
regulators. See the SR03x datasheet for details.
Typical Application
120/230VAC
50/60Hz
P6KE
400CA
GN2470
VIN
GATE
SOURCE
SR03x
GND
VREG
12V @ 100mA
VUNREG
1µF
470µF
VREG
1µF
3.3V or 5.0V
Rev. B – 4-22-04
Supertex, Inc. • 1235 Bordeaux Drive, Sunnyvale, CA 94089 • Tel: (408) 222-8888 • FAX: (408) 222-4895 • www.supertex.com
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