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FLC10-200B

P1-P3P4-P6P7-P9P10-P11
This is information on a product in full production.
June 2014 DocID5202 Rev 8 1/11
11
FLC10
Fire lighter circuit
Datasheet − production data
Features
• Dedicated thyristor structure for capacitance
discharge ignition operation
• High pulse current capability:
– 240 A at t
p
= 10 µs
• Fast turn-on operation
• Designed for high ambient temperature
(up to 120° C)
Benefits
• Space saving thanks to monolithic function
integration
• High reliability with planar technology
Description
The FLC10 series has been especially developed
for high power capacitance discharge operation.
The main applications are gas lighters or ignitors
such as cookers / gas boilers / gas hobs...
It provides a fully integrated function, with high
performance and reliability levels, adapted to
severe and hot temperature environment.
– Th: Thyristor for switching operation
– Z: Zener diode to set the threshold voltage
– D: Diode for reverse conduction
– R: 2 k
Ω resistor
Figure 1. Functional diagram
IPAK
1
1
TAB
TAB
2
2
DPAK
3
3
Z
R
D
Th
pin 2 (or tab)
pin 1/3 *
* Pin1 and pin3 must be shorted together
in the application circuit layout
www.st.com
Characteristics FLC10
2/11 DocID5202 Rev 8
1 Characteristics
Figure 2. Electrical characteristics (definitions)
Table 1. Absolute ratings (limiting values)
Symbol Parameter Value Unit
I
TRM
Repetitive surge peak on state current for
thyristor
-30° C
≤ T
amb
≤ 120° C
t
p
= 10 µs (Figure 3)
240 A
I
FRM
Repetitive surge peak on state current for diode
-30° C
≤ T
amb
≤ 120° C
dl/dt Critical rate of rise time on state current -30° C
≤ T
amb
≤ 120° C 200 A/µs
T
stg
T
j
Storage junction temperature range
Maximum junction temperature
- 40 to + 150
+ 125
° C
T
oper
Operating temperature range - 30 to + 120 ° C
T
L
Maximum lead temperature for soldering during 10s 260 ° C
Table 2. Thermal resistance
Symbol Parameter Value Min.
R
th(j-a)
IPAK thermal resistance junction to ambient 100 ° C/W
R
th(j-a)
DPAK thermal resistance junction to ambient S = 0.5 cm² 70 ° C/W
Table 3. Electrical characteristics: diode (D) parameter
Symbol Test Conditions Value Unit
V
F
I
F
= 2 A t
p
≤ 500 µs T
j
= 25° C MAX 1.7 V
I
I
F
V
F
V
T
I
RM
I
BO
I
T
V
V
BO
V
RM
Symbol = Parmeter
V = Stand-off voltage
RM
V = Breakover voltage
BO
V = On-state voltage
T
V = Diode forward drop
F
I = Breakover current
BO
I = Leakage current
RM
T = Temperature coefficient for V
BO
DocID5202 Rev 8 3/11
FLC10 Characteristics
Figure 5. Basic application
Table 4. Electrical characteristics: Thyristor (Th) and Zener (Z) parameters
Symbol Test Conditions Min. Typ. Max Unit
I
RM
V
RM
= 200 V
T
j
= 25° C 1 µA
T
j
= 125° C 100 µA
V
BO
at I
BO
T
j
= 25° C 200 225 250 V
I
BO
at V
BO
T
j
= 25° C 0.5 mA
V
T
I
T
= 2 A, t
p
≤ 500 µs T
j
= 25° C 1.7 V
⍺ T 13 10
-4
/° C
Figure 3. Test current waveform Figure 4. Relative variation of breakover current
versus junction temperature
200ms
10µs
-20 0 20 40 60 80 100
0
0.5
1
1.5
2
2.5
Tj (°C)
k = I (Tj) / I (25°C)BO BO
Rs Ds
c
D
Th
Z
R
Ic
AC
MAINS
Ic
t
FLC10-200x
P1-P3P4-P6P7-P9P10-P11

FLC10-200B

Mfr. #:
Buy FLC10-200B
Manufacturer:
STMicroelectronics
Description:
SCRs Fire Lighter Circuit
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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