High voltage diode array tolerates phone line transients

Posted By : ES Admin
High voltage diode array tolerates phone line transients
With a breakdown voltage rating of 400V, the MMBD5004BRM quad switching diode array from Diodes Incorporated is designed to withstand worst case line transients in DAA modem tip-and-ring telephone line interfacing and general off-line rectification applications.
The diode array's combination of faster switching speed, trr=50ns, and low junction capacitance, typically 0.7pF at VR=0V and f=1.0MHz, makes it ideal for preserving high-speed signal integrity while its high current rating of 225mA continuous and 625mA peak provides for a healthy margin for DAA modem needs.

A smaller quad diode implementation than many existing mini-bridge solutions, the MMBD5004BRM comes in thea space-saving SOT26 package. Housing two separate pairs of series connected diodes for linking as a full wave bridge rectifier, the diode array will suit applications where PCB size and cost are critical.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

European Smart Homes 2017
25th October 2017
United Kingdom London
TU-Automotive Europe 2017
6th November 2017
Germany Munich
Productronica 2017
14th November 2017
Germany Messe Munchen
Future Armoured Vehicles Survivability 2017
14th November 2017
United Kingdom London
POWER & ENERGY 2017
22nd November 2017
Rwanda Kigali