Peak Atlas DCA55, User Manual

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DCA55 User Guide November 2021 – Rev 14
Page 3
Introduction
The Peak Atlas DCA55 is an intelligent semiconductor analyser that offers
great features together with refreshing simplicity. The
DCA55
brings a world
of component data to your fingertips.
Summary Features:
 Automatic component type identification

Bipolar transistors
 Darlington transistors

Enhancement Mode MOSFETs
 Depletion Mode MOSFETs

Junction FETs

Low power sensitive Triacs
 Low power sensitive Thyristors

Light Emitting Diodes
 Bicolour LEDs

Diodes
 Diode networks
 Automatic pinout identification, just connect any way round.
(only the gate is identified on JFETs)
 Special feature identification such as diode protection and resistor
shunts.
 Gain measurement for bipolar transistors.
 Leakage current measurement for bipolar transistors.

Silicon and Germanium detection for bipolar transistors.
 Gate threshold measurement for Enhancement Mode MOSFETs.
 Semiconductor forward voltage measurement for diodes, LEDs and
transistor Base-Emitter junctions.
 Automatic and manual power-off.