8 HIGH-VOLTAGE HIGH-CURRENT DARLINGTON

TRANSISTOR ARRAYS

The ULN2803/4 are high-voltage, high-current darlington

drivers comprised of eight NPN darlington pairs.

All units feature integral clamp diodes for switching inductive loads.

Applications include relay, hammer, lamp and display(LED) drivers.

FEATURES

Output Current (Single Output) : 500mA Max.

High Sustaining Voltage Outputs : 50V Min.

Output Clamp Diodes

Inputs Compatible With Various Types of Logic.

PKG Type, P : DIP-18

PKG Type, F : SOP-18

18

10

1

9

Q

DIP-18

A

d

P

D

W

T

DIM MILLIMETERS

A

B

D

T

P

d

G

C

L

3 50 0 2

0 - 15

1 40 0 1

W

25 1MAX

6 40 0 2

0 50 0 1

4 15 0 3

3 30 0 3

2 54

0 25+0 1/-0 05

7 62

Q

+

_

+

_

+

_

+

_

+

_

+

_

MAXIMUM RATINGS (Ta=25℃, unless otherwise noted)

CHARACTERISTIC

SYMBOL

RATING

UNIT

Output Sustaining Voltage

-0.5 ~ 50

V

Output Current

500

mA/ch

Input Voltage

-0.5 ~ +30

V

Clamp Diode

Reverse Voltage

50

V

Forward Current

500

mA

Power Dissipation

AP

1.47

W

AF

0.96

W

Operating Temperature

-40 ~ 85

Storage Temperature

-55 ~ 150

TYPE

INPUT BASE RESISTOR

DESIGNATION

ULN2803

2.7kΩ

TTL, 5V C-MOS

ULN2804

10.5kΩ

6 ~ 15V P-MOS, C-MOS

2009. 08. 14

SEMICONDUCTOR

TECHNICAL DATA

ULN2803AP/AF

ULN2804AP/AF

Revision No : 0

℃

℃

1/7

SOP-18

D

P

L

A

1

9

18

10

0 27+0 1/-0 05

P

T

1 27

MILLIMETERS

0 4 0 1

0 20+0 1/-0 05

11 55 0 05

B2

G

H

L

D

A

B1

DIM

10 3

0 2

2 51 0 2

0 65 0 2

7 5

0 1

+

_

+

_

+

_

+

_

+

_

+

_