MOSFETs Handle VoIP Rigors

Extending the company’s MOSFET product line are 60V N-channel devices tailored for use in VoIP communication equipment.  Designed to handle the high pulse current needed to generate tip-and-ring linefeeds and to withstand the avalanche energy induced during switching, the devices meet the requirements of the primary switch position in transformer based Subscriber Line Interface Circuits dc/dc converters. Four devices offer a choice of several different package options: DMN6068SE in SOT223, DMN6068LK3 in TO252 and in SO8, the single MOSFET DMN6066SSS and the dual MOSFET DMN6066SSD, the latter replacing two separate devices. The DMN60 MOSFETs are priced from $0.20 each/10,000. DIODES INC., Westlake Village, CA. (805) 446-4800.