ULQ2001_08 datasheet(6/14 Pages) STMICROELECTRONICS

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Electrical characteristics

ULQ2001 - ULQ2003 - ULQ2004

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Electrical characteristics

Table 4.

Electrical characteristics

(TJ = -40 to 105 °C for DIP16 unless otherwise specified)

(TJ = 25 to 105 °C for SO16 unless otherwise specified).

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ICEX

Output leakage current

VCE = 50V, (Figure 3)50

µA

TJ = 105°C, VCE= 50V (Figure 3)100

TJ = 105°C for ULQ2004, VCE= 50V,

VI = 1V (Figure 4)

500

VCE(SAT)

Collector-emitter saturation

voltage (Figure 5)

IC = 100mA, IB = 250µA

0.9

1.1

IC = 200mA, IB= 350µA

1.1

1.3

IC = 350mA, IB= 500µA

1.3

1.6

II(ON)

Input current (Figure 6)

for ULQ2003, VI = 3.85V

0.93

1.35

for ULQ2004, VI = 5V

0.35

0.5

for ULQ2004, VI = 12V

1.45

II(OFF)

Input current (Figure 7)TJ = 105°C, IC = 500µA

µA

VI(ON)

Input voltage (Figure 8)

for ULQ2003

VCE= 2V, IC = 200mA

VCE= 2V, IC = 250mA

VCE= 2V, IC = 300mA

for ULQ2004

VCE= 2V, IC = 125mA

VCE= 2V, IC = 200mA

VCE= 2V, IC = 275mA

VCE= 2V, IC = 350mA

2.4

2.7

hFE

DC forward current gain

(Figure 5)

for ULQ2001, VCE = 2V,

IC = 350mA

1000

Input capacitance

25 (1)

Guaranteed by design.

tPLH

Turn-on delay time

0.5 VI to 0.5VO

0.25

1 (1)

µs

tPHL

Turn-off delay time

0.5 VI to 0.5VO

0.25

1 (1)

µs

Clamp diode leakage current

(Figure 9)

VR = 50V

µA

TJ = 105°C, VR = 50V

100

Clamp diode forward voltage

(Figure 10)

IF = 350mA

1.7

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