DIO7B104

Version 1.0, Jun 2024

www.dioo.com

© 2024 DIOO MICROCIRCUITS CO., LTD.

3

4. ESD Ratings

When a statically-charged person or object touches an electrostatic discharge sensitive device, the electrostatic

charge might be drained through sensitive circuitry in the device. If the electrostatic discharge possesses

sufficient energy, damage might occur to the device due to localized overheating.

Model

Metric

Value

Unit

Human-body model

ANSI/ESDA/JEDECJS-001

±8000

V

Charged-device model

ANSI/ESDA/JEDECJS-002

±2000

V

5. Thermal Considerations

The thermal resistance determines the heat insulation property of a material. The higher the thermal resistance

is, the lower the heat loss. Accumulation of heat energy degrades the performance of semiconductor

components.

Symbol

Parameter

Value

Unit

RθJA

Junction-to-ambient thermal

resistance

TSSOP-14

121

°C/W

QFN2.0*1.7-12

120

°C/W

RθJC(top)

Junction-to-case (top) thermal

resistance

TSSOP-14

50

°C/W

QFN2.0*1.7-12

43

°C/W