GN2470 Datasheet, PDF (1/8 Pages) Supertex, Inc – INSULATED GATE BIPOLAR TRANSISTOR

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
V_UNREG
1µF
470µF
V_REG
1µF
3.3V or 5.0V
Rev. B – 4-22-04
Supertex, Inc. • 1235 Bordeaux Drive, Sunnyvale, CA 94089 • Tel: [phone] • FAX: [phone] • www.supertex.com