THDT6511D - TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION

Description

This device has been especially designed to protect subscriber line cards against overvoltage.

Two diodes clamp positive overloads while negative surges are suppressed by two protection thyristors.

A particular attention has beengiven to the internal wire bonding.

STMicroelectronics

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Datasheet Details

Part number	THDT6511D
Manufacturer	STMicroelectronics
File Size	54.68 KB
Description	TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION
Datasheet	THDT6511D Datasheet
Additional preview pages of the THDT6511D datasheet.

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Full PDF Text Transcription

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THDT6511D Application Specific Discretes A.S.D.™ FEATURES DUALASYMETRICALTRANSIENTSUPPRESSOR PEAK PULSE CURRENT : IPP = 40A, 10/100µs HOLDING CURRENT : 150 mA min. BREAKDOWN VOLTAGE : 65 V min. LOW DYNAMIC CHARACTERISTICS STAND CCITT K20 AND LSSGR SO8 DESCRIPTION This device has been especially designed to protect subscriber line cards against overvoltage. Two diodes clamp positive overloads while negative surges are suppressed by two protection thyristors. A particular attention has beengiven to the internal wire bonding. The ”4-point” configuration ensures a reliable protection, eliminating overvoltages introduced by the parasitic inductances of the wiring (Ldi/dt), especially for very fast transient overvoltages.

Published: Apr 16, 2005 |