ULQ2003A-Q1

ULQ2004A-Q1

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SGLS148D – DECEMBER 2002 – REVISED APRIL 2010

ABSOLUTE MAXIMUM RATINGS

(1)

at 25°C free-air temperature (unless otherwise noted)

MIN

MAX

UNIT

Collector-emitter voltage

50

V

50

V

30

V

Peak collector current

See Figure 14

500

mA

Output clamp current

500

mA

Total emitter-terminal current

–2.5

A

See Dissipation

Continuous total power dissipation

Ratings Table

ULQ200xAT

–40

105

Operating free-air temperature range

°C

ULQ200xAQ

–40

125

D package

73

°C/W

PW package

108

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 "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted.

(3)

(4)

The package thermal impedance is calculated in accordance with JESD 51-7.

DISSIPATION RATINGS

DERATING

FACTOR

PACKAGE

POWER

ABOVE

POWER RATING

POWER RATING

POWER RATING

RATING

D

950 mW

7.6 mW/°C

494 mW

342 mW

190 mW

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