The ULN2803A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads.
Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability.
Maximum Continuous Collector Current:500 mA
Maximum Collector Emitter Voltage:50 V
Minimum DC Current Gain:1000
Dimensions:23.24 x 7.1 x 3.93mm
Minimum Operating Temperature:-20 °C
Maximum Operating Temperature:+85 °C
Package include
10pcs *ULN2803