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TL431 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
View to exact match
TL431
Motorola
Motorola => Freescale Motorola
TL431 Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Symbol
Reference
(R)
Cathode
(K)
Anode
(A)
TL431, A, B Series
Representative Schematic Diagram
Component values are nominal
Cathode (K)
Reference
(R)
800
800
20 pF
Representative Block Diagram
Reference
(R)
+
2.5 Vref
Cathode
(K)
3.28 k
150
4.0 k
20 pF
2.4 k
7.2 k
10 k
1.0 k
800
Anode (A)
This device contains 12 active transistors.
Anode (A)
MAXIMUM RATINGS (Full operating ambient temperature range applies, unless
otherwise noted.)
Rating
Symbol
Value
Unit
Cathode to Anode Voltage
Cathode Current Range, Continuous
Reference Input Current Range, Continuous
Operating Junction Temperature
Operating Ambient Temperature Range
TL431I, TL431AI, TL431BI
TL431C, TL431AC, TL431BC
Storage Temperature Range
Total Power Dissipation @ TA = 25°C
Derate above 25°C Ambient Temperature
D, LP Suffix Plastic Package
P Suffix Plastic Package
DM Suffix Plastic Package
Total Power Dissipation @ TC = 25°C
Derate above 25°C Case Temperature
D, LP Suffix Plastic Package
P Suffix Plastic Package
NOTE: ESD data available upon request.
VKA
IK
Iref
TJ
TA
Tstg
PD
PD
37
V
–100 to +150 mA
–0.05 to +10 mA
150
°C
°C
–40 to +85
0 to +70
–65 to +150
°C
W
0.70
1.10
0.52
W
1.5
3.0
RECOMMENDED OPERATING CONDITIONS
Condition
Cathode to Anode Voltage
Cathode Current
Symbol
Min
Max
VKA
Vref
36
IK
1.0
100
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
Symbol
RθJA
RθJC
D, LP Suffix
Package
178
83
P Suffix
Package
114
41
DM Suffix
Package
240
Unit
V
mA
Unit
°C/W
°C/W
2
MOTOROLA ANALOG IC DEVICE DATA
 

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