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(R)
LIC01-SERIES
LIGHT IGNITION CIRCUIT
Application Specific Discretes A.S.D.TM
FEATURES
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HIGH VOLTAGE BREAKOVER DIODE: VBO MIN = 195 or 215 V HIGH HOLDING CURRENT STRUCTURE : IH > 50 mA HIGH PEAK CURRENT PULSE CAPABILITY : ITRM = 50 A DIRECT OPERATION ON 220/240 VAC MAINS CIRCUITS.
TAB TAB
2 1
3 2 1 3
BENEFITS
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DPAK
IPAK
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SPACE SAVING THANKS TO MONOLOTHIC FUNCTION INTEGRATION HIGH RELIABILITY WITH PLANAR TECHNOLOGY FUNCTIONAL DIAGRAM
DESCRIPTION The LIC01 has been especially designed for high voltage pulse generation circuits such as light ignitors for : . High pressure sodium lamp . Lamp flashing circuit . Metal Halid lamp It uses a high performance planar diffused technology device suitable for high surge current operation in rugged environmental conditions. When the voltage across the device reaches the breakover voltage, it decreases from an off state to low voltage on-state condition. When the current through the circuit drops below the holding current IH , the device comes back to the off state. BREAKDOWN VOLTAGE RANGE VBO min: 195V VBO max: 230V VBO min: 215V VBO max: 255V
MT 1
LIC01 1 VOLTAGE TRIGGER
DRIVER
AC SWITCH
3 SYMBOL
DEVICE TYPE LIC01-195 LIC01-215
Pin 1 = MT1 MT 2 Pin 3 = MT2 DO NOT CONNECT Pin 2 DO NOT CONNECT TAB
Jun 2000 - Ed: 6B
1/6
LIC01-SERIES
ABSOLUTE RATINGS (limiting values) Symbol ITRM IT(RMS) di/dt VDRM / VRRM Tstg Tj TL Parameter Repetitive surge peak on state current RMS on state current Critical rate of rise on state current Repetitive peak off state voltage Storage junction temperature range Operating junction temperature range Maximum lead temperature for soldering during 10s Tj = 125C tp = 10s ( note 1) Tamb = 90C Value 50 1.2 80 180 - 40 to + 125 -20 to 125 260 Unit A A A/s V C C C
Note 1 : Test current waveform
10s
10ms
THERMAL RESISTANCE Symbol Rth(j-a) Rth(j-c) Junction to ambient Junction to case Parameter Value 100 3.5 Unit C/W C/W
ORDERING INFORMATION
LIC
LIGHT IGNITION CIRCUIT CIRCUIT FAMILY: 01 ITRM = 20A CIRCUIT
01 - 215
H
PACKAGE: H = IPAK B = DPAK
215: VBO min = 215V 195: VBO min = 195V
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LIC01-SERIES
ELECTRICAL CHARACTERISTICS Symbol VRM VTM VBO ITM IH IBO IRM Parameters Stand-off voltage On-state voltage Breakover voltage On-state current Holding current Breakover current Leakage current
I(-)
I RM V(-) VTM VRM
V BO V(+)
I(+) ITM IH
IBO
ELECTRICAL PARAMETERS Symbol IRM VBO VD = VRM 180V IBO LIC01-195 LIC01-215 IBO IH VTM VBO max. IT = 350mA ITM = 1A Test conditions Tj = 25C Tj = 125C Tj = 25C Tj = 25C Tj = 25C Tj = 25C Tj = 25C MAX MAX MIN MAX MIN MAX TYP MAX MIN MAX Value 5 50 195 230 215 255 200 500 50 5 mA V A V Unit A A V
HOLDING CURRENT TEST CIRCUIT
IH +
IT 0.1A/div
R1 220V AC D.U.T.
IT R2
t= 2ms/div
C
IH -
R1 = 1k / 50W ( a 220V / 60W bulb can be used ) R2 = 22 C2 = 220nF
}
Auxiliary network providing the complete firing of the LIC01 under test
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LIC01-SERIES
VARIATION OF VBO VERSUS JUNCTION TEMPERATURE
LIC-195
VBO ( V )
250 240 230 220 210 200 190 180
VBO Max VBO Typ VBO Min t = 0.22 V / C
-20C
0C
20C
40C
60C
80C
100C
120C
Junction Temperature Tj ( C )
VARIATION OF VBO VERSUS JUNCTION TEMPERATURE
LIC-215
VBO ( V )
280 270 260 250 240 230 220 210 200
20C
VBO Max VBO Typ VBO Min t = 0.22 V / C
-20C
0C
40C
60C
80C
100C
120C
Junction Temperature Tj ( C )
TYPICAL APPLICATION
BALLAST
When the peak voltage across C1 reaches the break over voltage VBO of the LIC01, this device turns on and produces a pulse of current through the primary of the transformer. In turns, the transformer generates high voltage pulses across the lamp.
Vpeak C1
MAINS
LIC01
R C2
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LIC01-SERIES
PACKAGE MECHANICAL DATA DPAK (Plastic) DIMENSIONS REF. A A1 A2 B B2 C C2 D E G H L2 L4 V2 0.60 0 Millimeters Min. Typ. 2.20 0.90 0.03 0.64 5.20 0.45 0.48 6.00 6.40 4.40 9.35 0.80 1.00 0.023 8 0 Max 2.40 0.086 1.10 0.035 0.23 0.001 0.90 0.025 5.40 0.204 0.60 0.017 0.60 0.018 6.20 0.236 6.60 0.251 4.60 0.173 10.10 0.368 0.031 0.039 8 Inches Min. Typ. Max. 0.094 0.043 0.009 0.035 0.212 0.023 0.023 0.244 0.259 0.181 0.397
FOOT PRINT DIMENSIONS (in millimeters)
6.7
6.7
6.7 3 1.6 2.3 2.3 1.6
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LIC01-SERIES
PACKAGE MECHANICAL DATA IPAK (Plastic) DIMENSIONS REF. A A1 A3
A E B2 L2 C2
Millimeters 2.2 0.9 0.7 0.64 5.2 0.3 0.95 0.45 0.48 6 6.4 4.4 15.9 9 0.8 0.8 10 0.6 0.6 6.2 6.6 4.6 9.4 1.2 1 0.017 0.019 0.236 0.252 0.173 0.354 0.031 2.4 1.1 1.3 0.9 5.4 0.85 0.086 0.035 0.027 0.025 0.204
Inches 0.094 0.043 0.051 0.035 0.212 0.033 0.035 0.037 0.023 0.023 0.244 0.260 0.181 0.641 0.370 0.047 0.031 0.039 10
Min. Typ. Max. Min. Typ. Max.
B B2 B3 B5 B6
D
C C2 D
H L
L1
B6
B3 B V1 A1
E G H L L1 L2 V1
16.3 0.626
B5 G
C A3
Type LIC01-xxxH LIC01-xxxB
Marking LIC01-xxxH LIC01-xxxB
Package IPAK DPAK
Weight 0.350g 0.300g
Base qty 75 75
Delivery mode Tube Tube
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics (c) 2000 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 6/6

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