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Iwatsu | Curve Tracers

CS-3000 Curve Tracer

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The IWATSU CS-3000 Series is a high-performance semiconductor curve tracer designed for static characterization of IGBTs, MOSFETs, transistors, diodes, and other power semiconductor devices. The series supports high-voltage measurements up to 3,000 V and, depending on the model, high-current testing up to 1,000 A, making it suitable for semiconductor R&D, power electronics testing, and device qualification..

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  • Special Features
  • Specification

The CS-3000 Series Semiconductor Curve Tracer is designed for measuring the voltage-current characteristics and key parameters of a wide range of semiconductor devices. All models support a maximum peak voltage of 3 kV in High Voltage mode, while the available high-current capability varies by model.

The series includes three models: CS-3100, CS-3200, and CS-3300. The CS-3100 provides up to 15 A peak pulse current through the standard collector supply, while the CS-3200 adds a dedicated High Current mode of up to 400 A. The CS-3300 extends High Current mode capability to 1,000 A and 10 kW peak power.

All models provide LEAKAGE measurement mode with 1 pA cursor resolution, allowing highly sensitive leakage-current evaluation. The platform supports Rectified SINE, DC, LEAKAGE, and AC measurement modes, making it suitable for multiple semiconductor characterization requirements.

USB connectivity enables storage of screen images, waveform data in CSV format, and measurement setups, while a LAN interface supports remote operation and integration into laboratory test systems.

  • Maximum peak voltage up to 3,000 V
  • Maximum peak current up to 1,000 A with CS-3300
  • Three-model lineup: CS-3100, CS-3200 and CS-3300
  • Suitable for IGBT, MOSFET, transistor and diode characterization
  • LEAKAGE mode with 1 pA cursor resolution
  • Rectified SINE, DC, LEAKAGE and AC measurement modes
  • High-voltage ranges of 30 V, 300 V and 3 kV
  • High Current mode available on CS-3200 and CS-3300
  • Up to 10 kW peak power in CS-3300 High Current mode
  • USB storage for screen images, waveform data and setups
  • CSV waveform-data export
  • LAN interface for remote control
  • Designed for semiconductor R&D, characterization and power electronics testing

 

Specification Details
Series CS-3000
Product Type Semiconductor Curve Tracer
Models CS-3100 / CS-3200 / CS-3300
Maximum HV Peak Voltage 3,000 V
AC Mode Maximum Voltage 2,500 V
3 kV Range 75 mA, up to 150 mA pulse
300 V Range 750 mA, up to 1.5 A pulse
30 V Range 7.5 A, up to 15 A pulse
CS-3100 Maximum Current 15 A pulse
CS-3200 HC Mode Up to 400 A / 4 kW / 40 V
CS-3300 HC Mode Up to 1,000 A / 10 kW / 40 V
Measurement Modes Rectified SINE ±, DC ±, LEAKAGE ±, AC
Leakage Cursor Resolution 1 pA
Horizontal Range 50 mV/div to 500 V/div
External Storage USB
Waveform Data Format CSV
Remote Interface LAN
Supported Devices IGBT, MOSFET, transistor, diode and other semiconductor devices
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