It is a three-terminal, surface-mountable Li-ion battery protector designed to guard against the damage caused by both overcurrent and overcharging. The devices are available in the ratings of 22 A, 4.0 x 3.0 mm size.
These new 600V SCR thyristor series offer current ratings of ITRMS20A, 25A, 32A, and 40A specially designed for AC rectifiers, voltage regulators, and AC solid-state switches in the automotive industry and other demanding applications.
AQ7538-08UTG & SC7538-08UTG Series TVS Diode Array
Integrates eight channels of ultra-low capacitance rail-to-rail diodes and an additional Zener diode to protect electronics that may experience destructive electrostatic discharges (ESD).
They are specifically designed and tested to meet the circuit protection needs of compact automotive electronics applications. These robust fuses include a 500 Vac/Vdc rating and provide an excellent interrupting rating.