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SMTPA62 - Trisil

General Description

These Trisil series have been designed to protect telecommunication equipment against lightning and transient induced by AC power lines.

They are available in SMA, SMB and DO-15 packages.

Overview

SMP50 / SMTPA / TPA Trisil™ for telecom equipment protection.

Key Features

  • Bidirectional crowbar protection.
  • Voltage range from 62 V to 320 V.
  • Low capacitance from 12 pF to 20 pF @ 50 V.
  • Low leakage current : IR = 2 µA max.
  • Holding current: IH = 150 mA min.
  • Repetitive peak pulse current : IPP = 50 A (10/1000 µs) Main.