Component Analyser DCA55
An intelligent component analyser (70 x 103 x 20mm) that can analyse a vast number of different component types including bipolar transistors, MOSFETs, thyristors, triacs, diodes, LEDs and others. It provides information such as component type, pin out and measurable parameters (such as gain, gate threshold voltages, voltage drops etc).
Identification of diode networks such as common anode, common cathode, series and inverse parallel types
Scrollable pages of information
Identification of special component features such as diode protection or resistor shunts on transistors
Identification of different LED types such as two or three terminal bicolour types
Automatic component identification
Automatic pin out identification
Measurement of transistor gain from 2 to 65000
Measurement of MOSFET gate thresholds
Measurement of semiconductor voltage drops for transistors, diodes and LEDs
Auto and manual power off
Parameter
Min.
Nom.
Max.
Units
Peak test current into short circuit (Isc)
-5.5
5.5
mA
Peak test voltage across open circuit (Voc)
-5.0
5.0
V
Bipolar transistor collector test current (Ic)
2.3
2.5
2.7
mA
Bipolar transistor collector-emitter test voltage (Vceo)
2.0
3.0
V
Bipolar transistor measurable gain (Hfe)
4
65000
-
Bipolar gain accuracy
± 3% of reading ± 5 Hfe
EM MOSFET
Min.
Nom.
Max.
Units
drain test current (Id)
2.5
mA
drain-source test voltage (Vds)
2.0
3.0
V
gate-source voltage range (Vgs)
0
5.0
mA
gate-source threshold accuracy
4
%
Silicon diode junction test current (If)
3.3
4.4
5.0
mA
Triac/Thyristor gate current (Ig)
4.5
mA
Triac/Thyristor test current
4.5
mA
