Vishay’s single-line VGSOTxx and two-line VGSOTxxC ESD safety diodes provide reverse working voltages from 3.3 V to 36 V. In comparison with earlier GSOTxx/xxC gadgets, the automotive-grade diodes present improved warmth dissipation, supporting increased peak pulse energy scores as much as 540 W and present scores as much as 44 A for an 8/20-µs pulse.
Each collection are available SOT-23 packages and function drop-in replacements for GSOT gadgets, offering unidirectional ESD safety. The VGSOTxxC collection employs a twin common-anode configuration that additionally allows bidirectional safety. Its twin diodes could be paralleled to double surge energy scores, line capacitance, and reverse leakage present.
The RoHS-compliant gadgets ship ESD immunity per IEC 61000-4-2 and ISO 10605 at ±30 kV air and make contact with discharge, and meet AEC-Q101 HBM class H3B at >8 kV. Their excessive energy and present dealing with make them well-suited for automotive, industrial, shopper, communications, medical, and army functions.
Samples and manufacturing portions of the ESD safety diodes can be found now, with lead occasions of 12 weeks.
The submit ESD diodes increase surge scores to 540 W appeared first on EDN.
