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

Mobile World Congress 2017
27th February 2017
Spain Fira Gran Via and Fira Montjuïc
Wearable Technology Show 2017
7th March 2017
United Kingdom ExCel, London
embedded world 2017
14th March 2017
Germany Nürnberg Messe
electronica China 2017
14th March 2017
China Shanghai New International Expo Centre
Southern Manufacturing
21st March 2017
United Kingdom FIVE, Farnborough