The TD62003PA / APA Series are high−voltage, high−current darlington drivers comprised of seven NPN darlington pairs. All units feature integral clamp diodes for switching inductuve loads. Applications include relay, hammer, lamp and display (LED) drivers.

FEATURES
Output current (single output) 500 mA (Max.)
High sustaining voltage output
  35 V (Min.) (TD62003PA series)
  50 V (Min.) (TD62003APA series)
Output clamp diodes
Inputs compatible with various types of logic.
  TD62003PA, APA RIN = 2.7 kΩ
  TD62004PA, APA RIN = 10.5 kΩ
Package DIP−16 pin