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AZ431-A

ADJUSTABLE PRECISION SHUNT REGULATORS

Diodes Incorporated. 

Absolute Maximum Ratings (Note 4)

AZ431-A

Symbol

Parameter

Rating

Unit

VKA

Cathode Voltage

40

V

IKA

Cathode Current Range (Continuous)

-100 to 150

mA

IREF

Reference Input Current Range

10

mA

PD

Power Dissipation

Z, R Package: 770

mW

N Package: 370

SOT23

Thermal Resistance

θJA

(Junction to Ambient)

TO92

SOT89

380

165

°C/W

165

TJ

Junction Temperature

+150

°C

TSTG

Storage Temperature Range

-65 to +150

°C

ESD

ESD (Human Body Model)

2000

V

Note 4:

Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied.

Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability.

Recommended Operating Conditions

Symbol

VKA

IKA

TA

Parameter

Cathode Voltage

Cathode Current

Operating Ambient Temperature Range

Min

VREF

1.0

-40

Max

Unit

36

V

100

mA

+125

°C

AZ431-A

Document number: DS36721 Rev. 6 - 2

4 of 19

www.diodes.com

March 2018

© Diodes Incorporated

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