ULQ2803(2018) 查看數據表（PDF） - STMicroelectronics

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ULQ2803
(Rev.:2018)

Eight Darlington arrays

STMicroelectronics 

ULQ2801, ULQ2802, ULQ2803, ULQ2804

3

Maximum ratings

Maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VO

Output voltage

50

V

VI

Input voltage (for ULQ2802A - ULQ2803A - ULQ2804A)

30

V

IC

Continuous collector current

500

mA

IB

Continuous base current

25

mA

PTOT

Power dissipation (one Darlington pair)

Power dissipation (total package)

1

W

2.25

TA

TSTG

Operating ambient temperature range

Storage temperature range

- 40 to 85

°C

- 55 to 150

°C

Symbol

RthJA

Table 3. Thermal data

Parameter

Thermal resistance junction-ambient, Max.

Value

55

Unit

C/W

DocID1538 Rev 3

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