L4945 데이터 시트보기 (PDF) - STMicroelectronics
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L4945 Datasheet PDF : 6 Pages
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L4945
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Vi
DC Input Voltage
DC Reverse Input Voltage
Transient Input Overvoltages :
Load Dump :
5ms ≤ trise ≤ 10ms
τf Fall Time Constant = 100ms
RSOURCE ≥ 0.5Ω
Field Decay :
5ms ≤ tfall ≤ 10ms, RSOURCE ≥ 10Ω
τr Rise Time Constant = 33ms
Low Energy Spike :
trise = 1µs, tfall = 500µs, RSOURCE ≥ 10Ω
fr Repetition Frequency = 5Hz
TJ
Junction Temperature Range
TOP
Operating Temperature Range
Tstg
Storage Temperature Range
Note: The circuit is ESD protected according to MIL-STD-883C.
PIN CONNECTION (Top view)
Value
Unit
35
V
– 18
V
80
V
– 80
V
± 100
V
– 40 to 150
°C
– 40 to 125
°C
– 55 to 150
°C
THERMAL DATA
Symbol
Rth j-case
Parameter
Thermal Resistance Junction-case
2/6
Value
Unit
Max
3
°C/W
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