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MicReD Product Suite

T3Ster®

Fast and accurate thermal test, measurement and characterization of IC packages, LEDs and systems

Technical Specifications

Power Driving Module

  • Switching Time 1 μs
  • Maximum Power Step 20 W in voltage jump, 100 W in current jump mode (switching from heating current to measurement current)
  • Switched voltage range -10.24 V..+10.23 V, with an LSB of 5 mV at a max. current of 2A
  • Heating current range -2 A..+2 A with an LSB of 1 mA at a max. device voltage of 7 V
  • Enhanced range: -200 mA .. +200 mA with an LSB of 0.1 mA

Measurement Current Sources

  • Number of sources: 4
  • Current Range -25.5 mA..+25.5 mA with an LSB of 0.02 mA

Measuring Unit (2 to 8 measurement channels)

  • Max. Differential Input Voltage ± 5 V
  • Max. Common Mode Voltage 10 V
  • Measurement Ranges 400 mV / 200 mV / 100 mV / 50 mV
  • Maximum Sampling Rate 1 MSa/s
  • Signal-to-noise Ratio (SNR) 70 dB
  • Resolution 12 bit (12 μV in the 50 mV range) Input Impedance 100 kΩ

Thermal Measurement Outputs (after post processing)

  • Measured Unit-Step
  • Thermal Response – ΔTJ(t)
  • Thermal Impedance – Zth(t)
  • Thermal Time Constant Spectrum
  • Complex Locus – Zth(ω)
  • Pulse Thermal Resistance
  • Structure Function (Differential and Cumulative)
 
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