- Tech know how online


A TO leadless package is a TO package without connection legs. Such a package is suitable for Surface Mounted Technology ( SMT).

TO-Leadless packages are designed for power semiconductors with high current densities such as transistors, MOSFETs, IGBTs and GTO thyristors and are characterized by good heat dissipation. TO-Leadless packages have lower package resistance than TO packages, they are compact and offer good electromagnetic compatibility( EMC).

TO-Leadless package for SMT technology

TO-Leadless package for SMT technology

The package resistance is enormously important because of the current density and depends on the length, cross-section and material of the lead and bonding wire. With TO-Leadless, the resistance values are around 0.3 milli-ohms.

Englisch: TO-leadless
Updated at: 30.03.2021
#Words: 102
Links: telecommunication outlet (wiring) (TO), package, connection, surface micromachining technology (SMT), power (P)
Translations: DE

All rights reserved DATACOM Buchverlag GmbH © 2024