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BS IEC 63284:2022

$102.76

Semiconductor devices. Reliability test method by inductive load switching for gallium nitride transistors

Published By Publication Date Number of Pages
BSI 2022 16
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PDF Catalog

PDF Pages PDF Title
2 undefined
3 English
CONTENTS
4 FOREWORD
6 INTRODUCTION
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Objectives
5 Applicable GaN transistors
6 Dynamic high temperature operating life test
6.1 Test sample
6.2 Test circuit
6.2.1 Scheme of a hard switching circuit
6.2.2 Electrical parameters
Figure 1 – Test circuit
9 6.2.3 Diode
6.2.4 Gate driver
6.2.5 Inductance and resistance
10 6.3 Test condition
6.3.1 General
Figure 2 – Wave forms of switching
Figure 3 – Switching locus at hard switching
11 6.3.2 Electrical stress
6.3.3 Thermal stress
6.4 Test procedure
6.4.1 Flow chart
12 6.4.2 Initial measurement
6.4.3 Intermediate measurement
Figure 4 – Test flow chart
13 6.5 Failure criteria
6.6 Failure mechanism
6.7 Acceleration parameters
6.8 Number of samples
6.9 Test report
14 Bibliography
BS IEC 63284:2022
$102.76