LM4040 datasheet(5/61 Pages) TI2

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6 Specifications

6.1 Absolute Maximum Ratings

over free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

Continuous cathode current

–10

Operating virtual junction temperature

150

°C

Tstg

Storage temperature range

–65

150

°C

(1)

Stresses beyond 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 Section 6.3 is not implied.

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

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins(1)

±2000

Charged device model (CDM), per JEDEC specification JESD22-C101,

all pins(2)

±500

(1)

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

(2)

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

6.3 Recommended Operating Conditions

MIN

MAX

UNIT

Cathode current

(1)

Free-air temperature

LM4040xxxI

–40

°C

LM4040xxxQ

–40

125

(1)

See parametric tables

6.4 Thermal Information

THERMAL METRIC(1)

LM4040

UNIT

DBZ

DCK

3 PINS

5 PINS

RθJA

Junction-to-ambient thermal resistance

206

252

°C/W

(1)

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

report.

www.ti.com

LM4040A, LM4040B, LM4040C, LM4040D

SLOS456P – JANUARY 2005 – REVISED MARCH 2025

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