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Peak Electronics Atlas DCA75 Pro Advanced Semiconductor Analyser

SKU
DCA75
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Peak Electronics Atlas DCA75 Pro Advanced Semiconductor Analyser kit

Use this compact tool to quickly analyse various types of component. A quick and simple method of carrying out competent analysis without extensive research.

Although it's tiny in size, the Atlas DCA Pro is an incredibly versatile instrument that can be used to connect to and analyse a large selection of components. This tester can be used in combination with transistors (including darlingtons and digital as well as silicon and germanium, MOSFETs, JFETs, IGBTs, diodes and diode networks, LEDs and bicolour LEDs, zener diodes, voltage regulators and triacs/thyristors.

Upon connection to the component the DCA Pro will automatically identify the type of component, identify the pinout and also measure a range of component parameters such as transistor gain, leakage, MOSFET and IGBT threshold voltages, pn characteristics and more. The DCA Pro can also be directly connected to a PC via the supplied USB to carry out curve tracing with various different graph possibilities.

Atlas DCA Pro Semiconductor Component Analyser Key Features

  • Simple operation in a compact, transportable casing
  • Automatically identifies and analyses a component
  • Compatible with many different types of component
  • Connect to PC for direct curve tracing
  • Export of curve graphs to Excel
  • Connect in any configuration
  • Automatic pinout identification
  • Transistor gain measurements
  • MOSFET gate threshold measurement
  • MOSFET and JFET transconductance measurements
  • PN junction characteristic measurements
  • Leakage current measurements
  • Compatible with transistors, darlingtons, MOSFETs, IGBTS, voltage regulators, junction FETs, low power thyristors, triacs, LEDs, diodes, zeners and diode networks

What's Included?

  • Atlas DCA Pro Semiconductor Component Analyser
  • AAA Alkaline Battery
  • Micro USB Cable (Approx 1m)
  • PC Software on 512MB USB Flash Drive
  • Printed User Guide

Peak Atlas DCA75 Pro Technical Specifications

 Parameter    Minimum   Typical  Maximum   Notes 
 Bipolar Transistors         
Measurable Current Gain (Hpe) Range 2   32000 2
HFE Accuracy (Hfe<2000) ±3%±5Hfe 2,8
Hfe Test Voltage (Vceo) 3.0V   9.0V 2
Hfe Collector Test Current 4.75mA 5.00mA 5.25mA  
Base Current for Vbe Measurements 3.0mA 4.0mA 5.0mA  
Vbe Accuracy ±1%±0.006V 8
Vbe Resolution   3.0mV 6.0mV  
Vbe for Darlington Identification 0.95V 1.00V 1.80V 3
Vbe for Darlington (Shunted Types) 0.75V 0.80V 1.80V 4
Vbe Threshold for Germanium   0.55V    
Acceptable Vbe     1.80V  
Base-Emitter Shunt Threshold 50kΩ 60kΩ 70kΩ  
Acceptable Collector Leakage     1.5mA 6
Leakage Current Accuracy ±2%±0.02mA
MOSFETs/IGBTs        
Enhancement Mode Vgs(on) Range 0.0V   10.0V 5
Depletion Mode Vgs(on) Range -5.0V   0.0V 5
Vgs(on) accuracy ±2%±0.02mA
Drain Current at Vgs(on) 4.75mA 5.00mA 5.25mA  
Drain-Source voltage at Vgs(on) 3.5V   9.0V 5
Acceptable Gate-Source Resistance 8kΩ      
IGBT Collector Saturation Threshold   0.40V   9
JFETs        
Pinch-off Vgs/off Range -10.0V   2.5V  
Pinch-off Drain-Source Current 0.5μA 1.0μA 2.0μA  
Turn-On Vgs/on Range -9.0V   2.5V  
Turn-on Drain-Source Test Current 4.75mA  5.00mA  5.25mA  
Vgs Accuracy ±2%±0.01V
Transconductance (ges) Range     99mA/V  
ges Test Drain Current Span 3.0mA to 5.0mA
ges Accuracy (<20mA/V) ±5%±2mA/V
ges Accuracy (>20mA/V) ±10%±5mA/V
Thyristors and Triacs        
Gate Trigger Test Current 8.0mA 10.0mA 12.0mA 7
Load Hold Test Current   10mA 15.0mA  
Diodes and LEDs        
 Diode Forward Test Current
4.75mA
5.00mA
5.25mA
 
 Diode Forward Voltage Accuracy
±1%±0.006V 
 Acceptable Vf for a Diode @ 5mA
0.15V
     
 Vf for LED Identification
1.50V
  4.00V
 
 Zener Diodes
       
Zener Voltage Range at 5mA
1.8V
  9.0V
 
 Zener Voltage Range Below 5mA
  9.0V
 12.0V  
Zener Diode Test Current
0.50mA
5.00mA
5.25mA
 
 Voltage Regulators
       
Input Test Voltage Range (Io<3.0mA)
1.10V
  10.0V
 
 Input Test Voltage Range (Io<5.0mA)
    8.0V
 
 Quiescent Current Range (Io)
0.00mA
  5.00mA
 
 Quiescent Current Accuracy
±2%±0.02mA   
 Dropout Voltage Range (Vpo)
0.00V
  3.00V
 
Dropout Voltage Accuracy 
±2%±0.02V   
 Output Voltage Accuracy
±1%±0.006V 
 Load Test Current
0.13mA
  1.25mA
 
 General Parameters
       
 Peak Test Current into S/C
-15.5mA
  15.5mA
1
 Peak Test Voltage across O/C
-13.5V
  13.5V
1
Short Circuit Threshold

10Ω 20Ω 1
 Battery Type
1 x AAA, LR03, MN2400, Alkaline 1.5V
 Battery Voltage Range
1.00V
1.50V
1.60V
 
 Battery Warning Threshold
  1.00V
   
 USB Current Consumption
500mA Peak Active ≤2mA sleep.
Dimensions (Body)
 103 x 70 x 20mm 

 

  1. Between any pair of test clips
  2. Collector current of 5.0mA. Gain accuracy valid for gains less than 2000.
  3. Resistance across reverse biased base-emitter >60kΩ
  4. Resistance across reverse biased base-emitter <60kΩ
  5. Load current of 5.0mA
  6. Collector-emitter voltage of 10.0V
  7. Thyristor quadrant I, triac quadrants I and III.
  8. BJT with no shunt resistors
  9. Load current typically 10.0mA
Atlas DCA75 Pro Component Analyser - Datasheet Datasheets Atlas DCA75 Pro Component Analyser - User Guide Manuals & Guides

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Additional Information
SKU DCA75
Manufacturer Part Code DCA75