Data Sheet

LTM4640

analog.com

Rev. 0

7 of 38

Thermal Resistance

Thermal performance is directly linked to Printed Circuit Board (PCB) design and operating environment. Close

attention to PCB thermal design is required.

Electrostatic Discharge (ESD)

The following ESD information is provided for handling of ESD-sensitive devices in an ESD-protected area only.

Human body model (HBM) per ANSI/ESDA/JEDEC JS-001. Field-induced charged device model (FICDM) and charged

device model (CDM) per ANSI/ESDA/JEDEC JS-002.

ESD Ratings

Table 3. LTM4640 ESD Ratings

ESD MODEL

WITHSTAND THRESHOLD (V)

CLASS

HBM

±2500

3A

CDM

±1250

C3

ESD Caution

ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can

discharge without detection. Although this product features patented or proprietary

protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore,

proper ESD precautions should be taken to avoid performance degradation or loss of

functionality.