HIGH-VOLTAGE,

HIGH-CURRENT

DARLINGTON ARRAYS

www.allegromicro.com

INPUT CURRENT AS A

FUNCTION OF INPUT VOLTAGE

ULx28x3x

3.0

Dwg. GP-069

5.0

6.0

INPUT VOLTAGE

2.0

2.5

2.0

1.0

0

MAXIMUM

0.5

1.5

4.0

AREA OF NORMAL OPERATION

WITH STANDARD OR SCHOTTKY TTL

TYPICAL

0.5

Dwg. GP-067

1.0

2.0

1.5

COLLECTOR-EMITTER SATURATION VOLTAGE

0

600

400

200

0

COLLECTOR CURRENT AS A

FUNCTION OF INPUT CURRENT

200

Dwg. GP-068

400

600

INPUT CURRENT IN

µA

0

600

400

200

0

M

AX

. R

EQ

'D

IN

PU

T C

UR

RE

NT

ULx28x4x

6

Dwg. GP-069-1

10

12

INPUT VOLTAGE

5

2.0

1.0

0

MAXIMUM

0.5

1.5

8

TYPICAL

79

11

SATURATION VOLTAGE AS A FUNCTION OF

COLLECTOR CURRENT

x = Characters to identify specific device. Characteristic shown applies to family of devices with remaining digits as shown.