ULN2008

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 5

www.unisonic.com.tw

QW-R140-007.b



PARAMETER

SYMBOL

RATINGS

UNIT

50

V

Input Terminal Voltage

30

V

Driver Output Sustaining Voltage

50

V

Peak Current Of Each Collector Output

100

mA

Clamp Diode Forward Peak Current

100

mA

1.5

W

Power Dissipation

0.8

W

Operating Junction Temperature

+150

°C

Storage Temperature

-65 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Sustaining Voltage

0

50

V

Output Current

100

mA/ch

Clamp Diode Reverse Voltage

50

V

Clamp Diode Forward Current

70

mA

Input Voltage

0

12

V

Input Voltage (Output On)

5

12

V

Input Voltage (Output Off)

0

0.7

V

Operating Thermal Range

-40

+85

°C

Junction Temperature

-40

+125

°C



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

BUZ/B1

2.5

Input Current

B5/B6

1.9

mA

BUZZER/C1

0.9

C3

1.03

1.2

Collector−Emitter Saturation

Voltage

C5/C6

1.7

V

Clamp Diode Forward Voltage

1.1

1.4

V

Leak Current Of Collector (Off)

50

μA

Output Sustaining Voltage

50

V

Clamp Diode Reverse Voltage

50

V

Clamp Diode Reverse Current

50

μA

Gate Signal Output High Level

4.5

V

Gate Signal Output Low Level

1.0

V

Cap2 Terminal Output Level

VCap2

Cap2: 10uF cap to GND,

Cap1: 2kHz, 50% duty square

wave input Via 1uF cap

2.5

V