L3845 데이터 시트보기 (PDF) - STMicroelectronics
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L3845 Datasheet PDF : 7 Pages
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L3845
ABSOLUTE MAXIMUM RATINGS
Symbol
VL
IL
Ptot
Top
Tsrg, Tj
Parameter
Max Line Voltage (pulse duration 10 ms max)
Max Line Current
Total Power Dissipation at Tamb = 70 °C
Operating Temperature
Storage and Junction Temperature
PIN CONNECTION (Top view)
Value
20
150
800
– 40 to + 70
– 55 to + 150
Unit
V
mA
mW
°C
°C
THERMAL DATA
Symbol
Rth j-amb
Parameter
Thermal Resistance Junction-ambient (*)
(*) Mounted on FR4 Boards
Minidip
Max.
80
SO8
Unit
140 to 180 °C/W
2/7
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