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ATL431LI

ATL432LI

SLVSDU6D – JULY 2017 – REVISED NOVEMBER 2019

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Copyright © 2017–2019, Texas Instruments Incorporated

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values are with respect to ANODE, unless otherwise noted.

7 Specifications

7.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

37

V

Continuos Cathode Current Range

–10

18

mA

Reference Input Current

–5

10

mA

Operating Junction Temperature Range

–40

150

C

Storage Temperature Range

–65

150

C

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

7.2 ESD Ratings

VALUE

UNIT

Electrostatic

discharge

±2000

V

Charged-device model (CDM), per JEDEC specification JESD22- ±1000

±1000

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report, SPRA953.

7.3 Thermal Information

ATL43xLI

UNIT

DBZ

DQN

3 PINS

4 PINS

Junction-to-ambient thermal resistance

371.7

173.7

C/W

Junction-to-case (top) thermal resistance

145.9

185.5

C/W

Junction-to-board thermal resistance

104.7

119.9

C/W

Junction-to-top characterization parameter

23.9

13.1

C/W

Juction-to-board characterization parameter

102.9

119.9

C/W

Juction-to-case (bottom) thermal resistance

N/A

93.0

C/W

(1)

7.4 Recommended Operating Conditions

See

(1)

MIN

MAX

UNIT

Cathode Voltage

36

V

Continuous Cathode Current Range

0.08

15

mA

Operating Free-Air Temperature

ATL43xLIxI

–40

85

C

ATL43xLIxQ

–40

125

C