Shindengen Expanded Automotive Application Compatible Surge Absorption Power Zener Diode Series (TVS) Lineup for Vehicles, Reducing 50% Mounting Area

2023-08-08 Shindengen News
power Zener diode,TVS,ST02-12G1,ST02-14G1

Shindengen Electric Manufacturing Co., Ltd. (headquartered in Otemachi, Chiyoda-ku) has expanded its AEC-Q101 compliant* "DO-214AC(G1F) package" power Zener diode lineup.


Overview

The improvement of functionality in automobiles has resulted in a tendency for the number of installed components per 1 ECU to increase and there is demand for greater miniaturization of ECU.


In response, Shindengen has expanded its AECQ-101* international standard compliant DO-219AB(G1F) package lineup which makes it possible to reduce the mounting area by 50% or more compared to Shindengen's previous 1W equivalent power dissipation power Zener diode (TVS) DO-214AC(1F) packages. The lineup has been expanded to allow for a selection of products more optimally suited to various applications such as vehicles.

Features

  • A 12 V to 58 V series has been established for DO-219AB package power dissipation 1W equivalent products

  • Larger solder fillet and increased mounting strength through the use of optimal terminal type for mounting

  • Compliant with AEC-Q101 automotive standards*

  • Junction temperature (Tj) guaranteed up to 175℃

  • Large maximum absorption energy withstand

  • Narrow clamp voltage width

  • Connector structure effective against long pulse width surges


* Please consult separately regarding ST02-47G1.


Approximately 80% or less volume ratio and
approximately 50% or less of the actual mounting
area compared to DO-214AC (1F) package

Exterior Diagram DO-219AB Package

Product Lineup


Start of Production
April 2017

Factory Location
Akita Shindengen Co., Ltd.

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