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
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.
Applications
White goods
Small appliances
Lighting controls
Motor drives
Meter readers
Small off-line power supplies
Typical Application
12V @ 100mA
120/230VAC
50/60Hz
GN2470
P6KE
400CA
VIN
GATE
SOURCE
VREG
V
UNREG
1碌F
470碌F
SR03x
GND
V
REG
1碌F
3.3V or 5.0V
Rev. B 鈥?4-22-04
Supertex, Inc.
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1235 Bordeaux Drive, Sunnyvale, CA 94089
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Tel: (408) 222-8888
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FAX: (408) 222-4895
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