ULN2803A Transistor Arrays Driver Module High Withstand Voltage Current Origi FT


Product introduction:
The ULN2803A device is a 50V , 500 MA Darlington transistor array . The device consists of eight PAIRS of NPN Darlington with high voltage output and common cathode clamp diodes for switching inductive loads . Each Darlington pair has a collector current rating of 500MA . The Darlington pairs can be connected in parallel to increase current capacity . Applications include relay drivers , hammer drivers , lamp drivers , display drivers ( LED and gas discharge ) , line drivers and logic buffers . Each darlington pair of ULN2803A devices has a 2 . 7K series base resistor and can work directly with TTL or 5V CMOS devices.
Product features:
500MA rated collector current ( single output)
High voltage output : 50V
Output clamp diode
Input compatible with various logical types
Package includes: 1pcs



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On 12/12/2023 at 15:14:17 AEDT, seller added the following information:

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