IR2109 データシートの表示（PDF） - International Rectifier

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IR2109

HALF-BRIDGE DRIVER

International Rectifier 

IR2109(4) (S)

Absolute Maximum Ratings

Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-

eters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured

under board mounted and still air conditions.

Symbol

VB

VS

VHO

VCC

VLO

DT

VIN

VSS

dVS/dt

PD

RthJA

TJ

TS

TL

Definition

High side floating absolute voltage

High side floating supply offset voltage

High side floating output voltage

Low side and logic fixed supply voltage

Low side output voltage

Programmable dead-time pin voltage (IR21094 only)

Logic input voltage (IN & SD)

Logic ground (IR21094/IR21894 only)

Allowable offset supply voltage transient

Package power dissipation @ TA ≤ +25°C (8 Lead PDIP)

(8 Lead SOIC)

(14 lead PDIP)

(14 lead SOIC)

Thermal resistance, junction to ambient (8 Lead PDIP)

(8 Lead SOIC)

(14 lead PDIP)

(14 lead SOIC)

Junction temperature

Storage temperature

Lead temperature (soldering, 10 seconds)

Min.

-0.3

VB - 25

VS - 0.3

-0.3

-0.3

VSS - 0.3

VSS - 0.3

VCC - 25

—

—

—

—

—

—

—

—

—

—

-50

—

Max.

625

VB + 0.3

VB + 0.3

25

VCC + 0.3

VCC + 0.3

VCC + 0.3

VCC + 0.3

50

1.0

0.625

1.6

1.0

125

200

75

120

150

150

300

Units

V

V/ns

W

°C/W

°C

2

www.irf.com

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