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SMTPA270 Datasheet Trisil

Manufacturer: STMicroelectronics

Overview: SMP50 / SMTPA / TPA Trisil™ for tele equipment protection.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

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

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

Benefits Trisils are not subject to ageing and provide a fail safe mode in short circuit for a better 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
SMTPA220 Trisil
SMTPA240 Trisil
SMTPA100 Trisil
SMTPA120 Trisil
SMTPA130 Trisil
SMTPA180 Trisil
SMTPA320 Trisil
SMTPA62 Trisil
SMTPA68 Trisil

SMTPA270 Distributor