®
Application Specific Discretes
A.S.D.™
FLC01-200x
FIRE LIGHTER CIRCUIT
FEATURES
s Dedicated thyristor structure for capacitance
discharge ignition operation
s High pulse current capability
190A @ tp = 10µs
s Fast turn-on operation
s Designed for high ambient temperature (up to
120°C)
BENEFITS
s Space saving thanks to monolithic function
integration
s High reliability with planar technology
TAB
TAB
3
2
1
IPAK
FLC01-200H
23
1
DPAK
FLC01-200B
DESCRIPTION
The FLC01 series has been especially developed
for capacitance discharge operation. The main
applications are gas lighters or ignitors such as
cookers / gas boilers / gas hobs...
Based on ST’s ASD™ technology, it provides a
fully integrated function, with high performance
and reliability levels, adapted to severe and hot
temperature environment.
FUNCTIONAL DIAGRAM
pin 2
Z
Th: Thyristor for switching operation.
Z: Zener diode to set the threshold voltage.
Th
D
D: Diode for reverse conduction.
R: 2 kΩ resistor.
R
pin 1
* pin 3 non connected
April 2002 Ed: 6C
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