TL1431_08 Datasheet, PDF (3/16 Pages) Texas Instruments – PRECISION PROGRAMMABLE REFERENCE

TL1431
Absolute maximum ratings and operating conditions
2
Absolute maximum ratings and operating conditions
Table 1.
Symbol
Absolute maximum ratings
Parameter
Value
Unit
V_KA
I_k
I_ref
T_j
P_d
T_stg
ESD
Cathode to anode voltage
Continuous cathode current range
Reference input current range
Junction temperature
Power dissipation ⁽¹⁾
TO92
SO-8 batwing
Storage temperature range
HBM: human body model ⁽²⁾
MM: machine model ⁽³⁾
CDM: charged device model ⁽⁴⁾
37
V
-100 to +150
mA
-0.05 to +10
mA
+150
°C
625
mW
960
-65 to +150
°C
2000
200
V
1500
1. Calculated with T_j=+150°C and T_amb=+25°C with relative R_thja depending on the package.
2. Human body model: A 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
3. Machine model: A 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
4. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
Table 2.
Symbol
Operating conditions
Parameter
Value
Unit
V_KA
I_k
T_oper
R_thja
Cathode to anode voltage
Cathode current
Operating free-air temperature range
TL1431C/AC
TL1431I/AI
Thermal resistance junction to ambient
SO-8 batwing
TO92
V_ref to 36
1 to 100
-20 to +70
-40 to +105
130
200
V
mA
°C
°C/W
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