L4947 - L4947R
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
VR
TJ, Tstg
Reset Output Voltage
Junction and 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
35
V
– 55 to 150
°C
THERMAL DATA
Symbol
Rth j-case
Parameter
Thermal Resistance Junction-case
TEST CIRCUIT
Value
Unit
Max
3.5
°C/W
(*) Min. 20µF, ESR < 10Ω over full temperature range RP (pull up resistor) and RL (load) are both equal to 1KΩ.
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