ULN2001 datasheet(6/16 Pages) STMICROELECTRONICS

6 / 16 page

Electrical characteristics

ULN2001, ULN2002, ULN2003, ULN2004

6/16

Doc ID 5279 Rev 8

Electrical characteristics

TA = 25 °C unless otherwise specified.

Table 4.

Electrical characteristics

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

ICEX

Output leakage current

VCE = 50 V, (Figure 3.)50

µA

TA = 85°C, VCE = 50 V (Figure 3.)100

TA = 85°C for ULN2002, VCE = 50 V,

VI = 6 V (Figure 4.)

500

TA = 85°C for ULN2002, VCE = 50 V,

VI = 1V (Figure 4.)

500

VCE(SAT)

Collector-emitter saturation

voltage (

Figure 5.)

IC = 100 mA, IB = 250 µA

0.9

1.1

IC = 200 mA, IB= 350 µA

1.1

1.3

IC = 350 mA, IB= 500 µA

1.3

1.6

II(ON)

Input current (

Figure 6.)

for ULN2002, VI = 17 V

0.82

1.25

for ULN2003, VI = 3.85 V

0.93

1.35

for ULN2004, VI = 5 V

0.35

0.5

VI = 12 V

1.45

II(OFF)

Input current (

Figure 7.)TA = 85°C, IC = 500 µA

µA

VI(ON)

Input voltage (

Figure 8.)

VCE= 2 V, for ULN2002

IC = 300 mA

for ULN2003

IC = 200 mA

IC = 250 mA

IC = 300 mA

for ULN2004

IC = 125 mA

IC = 200 mA

IC = 275 mA

IC = 350 mA

2.4

2.7

hFE

DC Forward current gain

(

Figure 5.)

for ULN2001, VCE = 2 V,

IC = 350 mA

1000

Input capacitance

tPLH

Turn-on delay time

0.5 VI to 0.5 VO

0.25

µs

tPHL

Turn-off delay time

0.5 VI to 0.5 VO

0.25

µs

Clamp diode leakage current

(

Figure 9.)

VR = 50 V

µA

TA = 85°C, VR = 50 V

100

Clamp diode forward voltage

(

Figure 10.)

IF = 350 mA

1.7

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