Eight-element NPN Darlington transistor array, featuring a 50V collector-emitter breakdown voltage and 500mA continuous collector current. This through-hole component offers a maximum power dissipation of 2.25W and a low collector-emitter saturation voltage of 1.1V. Packaged in a 22-pin PDIP, it operates within a temperature range of -40°C to 105°C and is RoHS compliant.
PackagePDIP
Current Rating500mA
MountingThrough Hole
PolarityNPN
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Technical Specifications
Stmicroelectronics ULQ2803A technical specifications.
General
Package/Case
PDIP
Collector Base Voltage (VCBO)
30V
Collector Emitter Breakdown Voltage
50V
Collector Emitter Saturation Voltage
1.1V
Collector Emitter Voltage (VCEO)
50V
Collector-emitter Voltage-Max
1.6V
Continuous Collector Current
500mA
Current Rating
500mA
Emitter Base Voltage (VEBO)
30V
Height
3.93mm
Lead Free
Lead Free
Length
23.24mm
Max Collector Current
500mA
Max Operating Temperature
105°C
Min Operating Temperature
-40°C
Max Power Dissipation
2.25W
Mount
Through Hole
Number of Elements
8
Output Current
500mA
Output Voltage
50V
Package Quantity
20
Packaging
Rail/Tube
Polarity
NPN
Radiation Hardening
No
RoHS Compliant
Yes
DC Rated Voltage
50V
Width
7.1mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics ULQ2803A Datasheet
Download the complete datasheet for Stmicroelectronics ULQ2803A to view detailed technical specifications.
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