STMicroelectronics ULN2801A Octal Darlington Pair, 500 mA 50 V HFE:1000, 18-Pin DIP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Darlington Transistor Arrays, STMicroelectronics

Darlington transistor power drivers are high-voltage, high-current switch arrays containing multiple open-collector Darlington pairs and integral suppression diodes for inductive loads. The high current rating of each output is 500 mA or higher. The inputs are pinned opposite the outputs in the IC package to simplify the application board layout. The interface is standard logic level for TTL or CMOS.

Darlington Transistor Drivers

Specifications
Attribute Value
Maximum Continuous Collector Current 500 mA
Maximum Collector Emitter Voltage 50 V
Package Type DIP
Mounting Type Through Hole
Pin Count 18
Transistor Configuration Common Emitter
Number of Elements per Chip 8
Minimum DC Current Gain 1000
Maximum Collector Emitter Saturation Voltage 1.6 V
Maximum Power Dissipation 2.25 W
Base Current 25mA
Maximum Operating Temperature +150 °C
Length 23.24mm
Dimensions 23.24 x 7.1 x 3.676mm
Height 3.676mm
Minimum Operating Temperature -20 °C
Width 7.1mm
100 In stock for delivery within 3 working days
Price Each (In a Pack of 10)
HK$ 6.527
(exc. GST)
units
Per unit
Per Pack*
10 - 90
HK$6.527
HK$65.27
100 - 190
HK$5.31
HK$53.10
200 - 490
HK$4.697
HK$46.97
500 - 990
HK$4.606
HK$46.06
1000 +
HK$4.515
HK$45.15
*price indicative
Packaging Options:
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