TL431(OldVer) Просмотр технического описания (PDF) - First Components International

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TL431
(Rev.:OldVer)

Programmable Precision References

First Components International 

TL431 Programmable Precision References

MAXIMUM RATINGS (Full operating ambient temperature range applies unless otherwise noted.)

Rating

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 = 25oC

Derate above TA = 25oC Ambient Temperature

T, S Suffix Packages

D Suffix Package

Total Power Dissipation @ TC = 25oC

Derate above TA = 25oC Case Temperature

T, S Suffix Packages

D Suffix Package

Symbol

VKA

IK

Iref

TJ

TA

Tstg

PD

PD

Va l u e

37

-100 to +150

-0.05 to +10

150

-40 to +85

0 to +70

-65 to +150

0.70

1.10

1.5

3.0

Unit

V

mA

mA

oC

oC

oC

W

W

THERMAL CHARACTERISTICS

Characteristic

Thermal Resistance, Junction to Ambient

Thermal Resistance, Junction to Case

Symbol

Rθ JA

Rθ JC

T, S Suffix

178

83

D Suffix

114

41

RECOMMENDED OPERATING CONDITIONS

Condition / Value

Thermal Resistance, Junction to Ambient

Thermal Resistance, Junction to Case

Symbol

VΚA

IK

Min

Max

Vref

36

1.0

100

Unit

oC/W

oC/W

Unit

V

mA

9-2

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