TL1431
Absolute Maximum Ratings
2
Absolute Maximum Ratings
Table 1.
Symbol
V
KA
I
k
I
ref
T
J
P
d
T
stg
Key parameters and their absolute maximum ratings
Parameter
Cathode to Anode Voltage
Continuous Cathode Current Range
Reference Input Current Range
Junction temperature
Power Dissipation
(1)
TO92
SO-8 batwing
Storage Temperature Range
625
960
-65 to +150
mW
Value
37
-100 to +150
-0.05 to +10
+150
Unit
V
mA
mA
°C
°C
1. Calculated with T
J
=+150°C and T
AMB
=+25°C with relative R
THJ-A
depending on the package
Table 2.
Symbol
V
KA
I
k
T
oper
Operating conditions
Parameter
Cathode to Anode Voltage
Cathode Current
Operating Free-air Temperature Range
TL1431C/AC
TL1431I/AI
Thermal resistance Junction to Ambient
-200 to +70
-40 to +105
°C
Value
V
ref
to 36
1 to 100
Unit
V
mA
R
THJ-A
SO 8 Batwing
TO92
130
200
°C/W
3/13
STMICROELECTRONICS [ STMICROELECTRONICS ]
