Advantest R6245 DC Voltage/Current Sources/Monitors

■ Synchronized 2-Channel Generation, Measurement

■ Measurement Resolution of 1 µV, 10 fA (SMU220-2), 100 pA (SMU62-20)

■ Source Range ±220 V, ±2 A (SMU220-2, 2.4 W)/±62 V, ±20 A (SMU62-20, 140 W)

■ Minimum Pulse Width 100 µs, Minimum Step 700 µs

R6245/6246 DC Voltage/Current Sources/Monitors

The R6245/6246 Series are DC voltage/current sources and monitors having source measurement units (SMUs) with 2 isolated channels. 

The series covers wide source and measurement ranges.

It is ideal for measurement of DC characteristics of items ranging from separate semiconductors such as bipolar transistors, 

MOSFETs and GaAsFETs, to ICs and power devices. 

Further, due to the increased measuring speed and synchronized 2-channel measurement function, 

device I/O characteristics can be measured with precise timing at high speed which previously difficult to accomplish.

Due to features such as the trigger link function and the sequence programming function which automatically performs a series of evaluation tests automatically, the new R6245/6246 enable much more efficient evaluation tests.

 ■ High Measurement Accuracy of ±620000 Columns, 0.02%

High Measurement Resolution of 1 mV, 10 fA 

 ■ High source Accuracy of ±62000 Columns, 0.03%

 Wide source Range of ±220 V, ±20 A

 ■ High Throughput, 0.8 V/µs (At Current Measurement Range of 6 mA or more)

 ■ Wide Variety of Measurement Functions

 • 4 Phenomenon Output (Source/Sink)

 • Up to 5 V Remote Sense

 • Minimum Step 700 µs Sweep Measurement (Generation, Measurement, Data Storage)

 • Range Switching without Discontinuous Output

 • Pulse Measurement with Minimum Pulse Width of 100 µs

 • Synchronized 2-Channel Measurement Function

 • Search measurement function

External measurement input: When the current range is measuring

an applied voltage at the MEASURE INPUT terminal, the

measured voltage is displayed in the set current range

Voltage measurement accuracy ±(0.02% of reading + 120 µV)*1

Current display accuracy ±(0.375% of reading + 7.6 µA)*2

Maximum allowable applied voltage ±250 V peak max.

External analog input: When an external analog signal is added from the ANALOG INPUT terminal, the output added to the generation value of the set generation range can be obtained.

2 types of gain can be selected. Input and output ranges are decided by the source range.

Voltage source accuracy ±(0.16% of setting + 3.8 mV)*1

Current source accuracy ±(0.5% of setting + 10 µA)*2

Maximum input frequency FAST: 10 kHz, SLOW: 1 kHz, at ±6 V

output voltage, 6 mA to 6 A current range, full-scale

Maximum allowable applied voltage ±10 V peak max.

Input resistance Approx. 10 M Ω

V monitor: Voltage between the HI SENSE and LO SENSE terminals

divided at ±6.2 V full-scale is output at V MONITOR terminal

Monitor accuracy ±(0.01% of reading + 1 mV)*1

Output resistance 500 Ω max.