31 August 2023

CISSOID at The Battery Show North America in Novi, Michigan, on 12-14 Sept 2023.

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Quad Diode 80V/450mA

The CHT-ELARA is a high temperature 80V/500mA quad diode in a hermetically sealed TDFP16 ceramic package. It is designed to achieve high performance in an extremely wide temperature range: typical operation temperature goes from -55°C to 225°C while keeping leakage currents low.

Typical performances:

  • Temperature range: -55°C to +225°C
  • Maximum reverse voltage: 80V
  • Max forward current @ 225°C: 450mA
  • Capacitance: 15pF Typ.
  • TDFP16 ceramic package



  • Full bridge rectification
  • Power supplies
  • General purpose diode

If you need support for your high temperature design, contact Cissoid.

Download CISSOID's Altium Library for IC symbols and package footprints. For installation, read the related Application Note.



Die Map

Supporting its customers in the manufacturing of high temperature and high reliability hybrid modules, CISSOID delivers most of its CHT products as bare die. Please, do not hesitate to contact CISSOID to request die map information including die dimension, die finish, location and description of the bonding pads.


Ordering information

Product name Description Ordering reference Package Marking
ELARA Quad Diode 80V/450mA CHT-PLA9486A-TDFP16-T TDFP16 CHT-PLA9486A
ELARA Quad Diode 80V/450mA CHT-PLA948601 Potential Good Die -