P1556UB, P1556UA Datasheet - Littelfuse

P1556UB SIDACtor Protection Thyristors

SIDACtor® Balanced Multiport Series MS-013 are designed to protect baseband equipment from overvoltage USBOTJFOUT5IFQBUFOUFEi:wDPOmHVSBUJPOFOTVSFT balanced overvoltage protection. The series provides a dual port surface mount solution that enables voice through DS-1 equipment to comply with v.

P1556UB Features

* and Beneﬁts t Low voltage overshoot t Low on-state voltage t Does not degrade with use t Fails short circuit when surged in excess of ratings t Low Capacitance t Replaces six discrete devices t Balanced overvoltage protection t Meets UL/IEC 60950-1 creepage and clearance t Two-port protect

P1556UA-Littelfuse.pdf