Tektronix 371B

Programmable Curve Tracer
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The 371B, the industry leader in high-power curve tracers, performs DC parametric characterization on a wide variety of power semiconductors including thyristors, SCRs, IGBTs and power MOSFETs. The high-voltage collector mode permits testing the Off-Characteristics of a device up to 3,000 volts. The pulsed high-current collector mode provides output current pulses greater than 400 amps peak to test On-Characteristics and permits high-power testing up to 3,000 watts. In the sweep measurement mode, the 371B automatically constructs a family of curves while stimulating the device with low-duty-cycle pulses. With this capability, power curves can be displayed without excessive heating of the device.
    Features & Benefits
  • High-resolution DC Parametric Measurements With the 370B (Resolution Down to 1 pA or 2 ┬ÁV)
  • High Voltage and Current Sourcing With the 371B (Up to 3,000 V or 400 A)
  • Built-in Cursor Measurements - Dot, Window and Function Line
  • Kelvin Sense Measurements
  • Sweep Measurement Mode
  • Waveform Comparison and Averaging
  • Fully Programmable
  • 1.44 MB Floppy Drive Stores Setup and Bitmap of Curves
  • Direct Hardcopy with Third-party Printer
  • Applications
  • Parametric Characterization of Semiconductors
  • Failure Analysis
  • Data Sheet Generation
  • Manufacturing Test
  • Process Monitoring and Quality Control
  • Incoming Inspection
  • Component Matching
List of Options
1R Rack Mount Kit
C3 Calibration Service 3 Years
C5 Calibration Service 5 Years
D1 Calibration Data Report
D3 Calibration Data Report 3 Years (with Option C3)
D5 Calibration Data Report 5 Years (with Option C5)
R3 Repair Service 3 Years (including Warranty)
R5 Repair Service 5 Years (including warranty)

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