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More than You’d Expect from a Source Measure
Unit (SMU) Instrument
Condensed Specifications
A SMU instrument is a fully-integrated, all-in-one solution for
current-voltage (I-V) testing and characterization. SMU instru-
ments are ordinarily used on an R&D bench or in automatic test
systems in both labs and manufacturing operations to perform
I-V characterization. Keithley pioneered the development of
these individual, compact, bench-top instruments and is the lead-
er in SMU instrument technology today.
A typical SMU instrument can:
n
Simultaneously source voltage or current and measure
voltage and/or current
n
Perform resistance measurements using programmable
force voltage or force current values
But, the 2450 incorporates functionality beyond that of a typical
SMU instrument. In addition to characteristic SMU functional-
ity, this innovative, compact I-V solution oers the capabilities of
analyzers, curve tracers, and I-V systems that cost so much more.
Yet, available at a fraction of the price of these solutions, the 2450
is more than aordable. With its intuitive user experience, per-
formance, and application versatility, combined with proven
Keithley SMU instrument precision and accuracy, the 2450 will
become the favorite go-to instrument in your lab – the rst time
you use it and for years to come.
n
LXI, USB2.0, GPIB, LAN, TSP-Link
®
and digital I/O Interfaces are supported
n
Refer to www.keithley.com for additional product details, complete specications,
application notes, soware, videos, product tours, and other information.
Voltage Specifications
Source Measure
Range Resolution
Accuracy (23° ±5°C)
1 Year
±(% setting + volts)
N
oise
(RMS)
(<10Hz) Resolution
Input
Resistance
Accuracy (23° ±5°C)
1 Year
±(% rdg. + volts)
20.00000 mV 500 nV 0.100% + 200 μV 1 μV 10 nV >10 GW 0.100% + 150 μV
200.0000 mV 5 μV 0.015% + 200 μV 1 μV 100 nV >10 GW 0.012% + 200 μV
2.000000 V 50 μV 0.020% + 300 μV 10 μV 1 μV >10 GW 0.012% + 300 μV
20.00000 V 500 μV 0.015% + 2.4 mV 100 μV 10 μV >10 GW 0.015% + 1 mV
200.0000 V 5 mV 0.015% + 24 mV 1 mV 100 μV >10 GW 0.015% + 10 mV
Current Specifications
Source Measure
Range Resolution
Accuracy (23° ±5°C)
1 Year
±(% setting + amps)
Noise
(RMS)
(<10Hz) Resolution
Voltage
Burden
Accuracy (23° ±5°C)
1 Year
±(% rdg. + amps)
10.00000 nA 500 fA 0.100% + 100 pA 500 fA 10 fA <100 μV 0.10% + 50 pA
100.0000 nA 5 pA 0.060% + 150 pA 500 fA 100 fA <100 μV 0.060% + 100 pA
1.000000 μA 50 pA 0.025% + 400 pA 5 pA 1 pA <100 μV 0.025% + 300 pA
10.00000 μA 500 pA 0.025% + 1.5 nA 40 pA 10 pA <100 μV 0.025% + 700 pA
100.0000 μA 5 nA 0.020% + 15 nA 400 pA 100 pA <100 μV 0.02% + 6 nA
1.000000 m A 50 nA 0.020% + 150 nA 5 nA 1 nA <100 μV 0.02% + 60 nA
10.00000 mA 500 nA 0.020% + 1.5 μA 40 nA 10 nA <100 μV 0.02% + 600 nA
100.0000 mA 5 μA 0.025% + 15 μA 100 nA 100 nA <100 μV 0.025% + 6 μA
1.000000 A 50 μA 0.067% + 900 μA 3 μA 1 μA <100 μV 0.03% + 500 μA
Ordering Information
2450 200V, 1A, 20W SourceMeter Instrument
2450-NFP 200V, 1A, 20W SourceMeter
Instrument, with No Front Panel
2450-RACK 200V, 1A, 20W SourceMeter
Instrument, without Handle
2450-NFP-RACK 200V, 1A, 20W SourceMeter
Instrument, with No Front Panel and No Handle
Accessories Supplied
8608 High Performance Test Leads
USB-B-1 USB Cable, Type A to Type B, 1m (3.3 )
CS-1616-3 Safety Interlock Mating Connector
CA-180-3A TSP-Link
®
/Ethernet Cable
Documentation CD
2450 QuickStart Guide
Test Script Builder Soware (supplied on CD)
KickStart Startup Soware (supplied on CD)
LabVIEW
®
and IVI Drivers (Available on our
website at www.keithley.com )
Recommended Services
2450-3Y-EW 1-year factory warranty extended to
3 years from date of shipment
2450-5Y-EW 1-year factory warranty extended to
5 years from date of shipment
Calibration Standard with Cal Data ISO 17025
Accredited
The 2450 graphical interface provides I-V curve tracing functionality
at a fraction of traditional curve tracer cost.