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SMTPA220 - Trisil

Download the SMTPA220 datasheet PDF. This datasheet also covers the SMTPA62 variant, as both devices belong to the same trisil family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SMTPA62-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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.

More Datasheets from STMicroelectronics

Part Number Description
SMTPA200 Trisil
SMTPA240 Trisil
SMTPA270 Trisil
SMTPA100 Trisil
SMTPA120 Trisil
SMTPA130 Trisil
SMTPA180 Trisil
SMTPA320 Trisil
SMTPA62 Trisil
SMTPA68 Trisil