DGD0579U

Document Number DS41191 Rev. 1 - 2

3 of 11

www.diodes.com

November 2021

© Diodes Incorporated

DGD0579U

Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Value

Unit

High-Side Floating Positive Supply Voltage

VB

-0.3 to +120

V

High-Side Floating Negative Supply Voltage

VS

VB-20 to VB+0.3

V

High-Side Floating Output Voltage

VHO

VS-0.3 to VB+0.3

V

Offset Supply Voltage Transient

dVS / dt

50

V/ns

Logic and Low-Side Fixed Supply Voltage

VCC

-0.3 to +20

V

Low-Side Output Voltage

VLO

-0.3 to VCC+0.3

V

Logic Input Voltage (HIN, LIN and EN)

VIN

-0.3 to VCC+0.3

V

Thermal Characteristics (@TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Value

Unit

Power Dissipation Linear Derating Factor (Note 5)

PD

0.4

W

Thermal Resistance, Junction to Ambient (Note 5)

RθJA

64

°C/W

Thermal Resistance, Junction to Case (Note 5)

RθJC

42

°C/W

Operating Temperature

TJ

+150

°C

Lead Temperature (soldering, 10s)

TL

+300

Storage Temperature Range

TSTG

-55 to +150

Note:

5. When mounted on a standard JEDEC 2-layer FR-4 board.

Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

High-Side Floating Supply

VB

VS + 5.8

VS + 18

V

High-Side Floating Supply Offset Voltage

VS

(Note 6)

100 (Note 7)

V

High-Side Floating Output Voltage

VHO

VS

VB

V

Logic and Low Side Fixed Supply Voltage

VCC

6.5

18

V

Low-Side Output Voltage

VLO

0

VCC

V

Logic Input Voltage (HIN, LIN and EN)

VIN

0

5

V

Ambient Temperature

TA

-40

+125

°C

Notes:

6. Logic operation for VS of -5V to +100V.

7. Provided VB doesn’t exceed absolute maximum rating of 120V.