TL431Z
Symbol
Functional Block Diagram
Equivalent Schematic
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified)
Characteristic
Cathode Voltage
Cathode Current Range (Continuous)
Reference Input Current Range
Power Dissipation at 25
o
C:
SOP, TO – 92 Package
(R
θJA
= 178
o
C/W)
SOT Package (R
θJA
= 625
o
C/W)
Junction Temperature Range
Operating Temperature Range
Storage Temperature Range
Symbol
V
KA
I
K
I
REF
P
D
0.7
0.2
T
J
T
g
T
stg
-25 ~ 150
-25 ~ 85
-65 ~ 150
W
W
o
o
o
Value
44
-100 ~ 150
0.05 ~ 10
Unit
V
mA
mA
C
C
C
RECOMMENDED OPERATING CONDITIONS
Characteristic
Cathode to Anode Voltage
Cathode Current
Symbol
V
KA
I
K
Min
V
REF
0.5
Typ
Max
40
100
Unit
V
mA
Rev. 01
IKSEMICON [ IK SEMICON CO., LTD ]
