# 371B Tektronix Curve Tracer Used

**Additional Features:**

-   High Voltage and Current Sourcing (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

The Tektronix 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.

## Details

- **Price:** 0.0 USD - 1120.0 USD
- **Vendor:** Tektronix
- **Type:** Curvetracer
- **Tags:** Curve Tracer, Manufacturers, Other Equipment, product_manual_group_1, Product_used, Tektronix

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 560.00 USD | In stock |
| NIST Traceable With Full Data | 910.00 USD | In stock |
| ISO IEC 17025 Accredited | 1120.00 USD | In stock |

## Images

- 371B Tektronix Curve Tracer Used

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> Source: [ValueTronics](https://valuetronics.com/products/371b-tektronix-curve-tracer-used)
> Updated: 2026-05-21