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TTI SMU4201 Source Measure Unit ±210, ±3.15A, 25W

£4025.00 (£4,830.00 inc VAT)

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SKU: SMU4201 Categories: ,

Description


TTI SMU4201 Source Measure Unit ±210, ±3.15A, 25W

The TTI SMU4201 can provide up to ±210V or up to ±3.15A within a 25W power limit part of the SMU4000 Series provides class leading performance at a new and affordable price point for a four quadrant SMU. Combining touch screen technology with an intuitive graphical user interface provides a clear and natural flow through the test and measurement process. Integrating a fast and agile, high power four quadrant Voltage/ Current source and advanced precise Voltage/Current meters in a compact half rack 2U casing, capable of precisely supplying positive and negative voltages, sourcing or sinking power, while simultaneously measuring both current and voltage for I-V characterising. With high current and power combined with fast measurements and low glitch auto ranging speed, it is the ideal solution for industrial development as well as educational environments, identifying the SMU as the all-in-one solution for simplifying test applications such as battery charging/discharging, I-V characterising, semiconductor testing and much more.

Features:

  • 4-quadrant Source, Sink & Measure
  • 0.015% basic accuracy with 6½ digit resolution.
  • Sense terminals for 4 wire operation and guard capabilities
  • PowerFlex technology: up to ±210V, up to ±3.15A (SMU4201) or up to ±21V, up to ±3.15A (SMU4001), 25W power envelope.
  • 0.1µV & 100fA resolution
  • Fast measurement speeds up to 200µs (5k/s)
  • Continuous or pulsed high speed outputs with Linear/Log or arbitrary list sweeps
  • Compact size
  • Internal memory, up to 100k measurements, up to 100k steps
  • ‘SMU Link’ allows two SMUs to be linked together for synchronous operation (optional accessory)
  • Full control of multiple units with Test Bridge SMU Windows software (free download)
Model Maximum Voltage Voltage ranges Price From
SMU4001 ±21V 20mV to 20V –
SMU4201 ±210V 20mV to 200V –

Product Images

Documentation

User Guide

TTI SMU4000 User Guide

Datasheet

TTI SMU4000 Data Sheet

Application Notes

TTI SMU4000 Characterizing Transistors

TTI SMU4000 Sending Lists and Sequences via LAN


VOLTAGE MEASUREMENTS (ALL MODES EXCEPT MC):

Range Resolution Accuracy (%reading + offset)
20mV 10nV ±0.06%rdg ± 50µV
200mV 100nV ±0.015%rdg ± 50µV
2V 1uV ±0.015%rdg ± 50µV
20V 10uV ±0.02%rdg ± 5mV
200V¹ 100uV ±0.02%rdg ± 5mV

1) 200V range only available on SMU4201

CURRENT MEASUREMENTS (ALL MODES EXCEPT MV):

Range Resolution Accuracy (%reading + offset)
200nA² 100fA ±0.04%rdg ± 300pA
2uA 1pA ±0.03%rdg ± 300pA
20uA 10pA ±0.02%rdg ± 2nA
200uA 100pA ±0.02%rdg ± 2nA
2mA 1nA ±0.02%rdg ± 200nA
20mA 10nA ±0.02%rdg ± 2µA
200mA 100nA ±0.02%rdg ± 20µA
1A 1uA ±0.07%rdg ± 100µA
3A³ 1uA ±0.2%rdg ± 300µA

2)Typical Accuracy
3)Only available by Manual range selection when in modes that utilize the current source

MEASUREMENT SUPPLEMENTARY CHARACTERISTICS:

Measurement Period User settable 200µs to 20s (10µs resolution), or 0.01 to 100PLC (0.001PLC resolution).
If set to integer PLC: synchronized to actual mains supply period Accuracy: ± (50µs + 0.01%).
Typically, <0.5µs delay between measured Voltage and Current signal measurements.
Temperature coefficient (5° – 18°C and 28° – 40°C) ± (0.15 × accuracy spec) / °C
Burden Voltage Measurement >10GΩ ±80pA
Current Measurement 4-wire sense: <±100µV
2-wire sense (front terminals): <0.1Ω
2-wire sense (rear terminals): <0.05Ω
External Guard offset Voltage <100µV from SENSE or MAIN HI terminal.
4-wire Sense Capability Up to ±2V between respective MAIN and SENSE Terminals.

RESISTANCE MEASUREMENTS (ALL MODES EXCEPT MV AND MC):

Resistance is internally calculated from measured Voltage and Current.
Resistance errors (in Ohms) may be calculated from respective voltage and current measurement results and specified errors as follows –
(Current*Voltage error + Voltage*Current error)/Current2)
Where Voltage is the Voltage reading in Volts (without polarity).
Voltage error is the specified Voltage measurement error in Volts.
Current is the Current reading in Amps (without polarity).
Current error is the specified Current measurement error in Amps.

POWER MEASUREMENTS (ALL MODES EXCEPT MV AND MC):

Power is internally calculated from measured Voltage and Current.
Power errors (in Watts) may be calculated from respective voltage and current measurement results and specified errors as follows –
(Current*Voltage error + Voltage*Current error + Voltage error*Current error)
Where Voltage is the Voltage reading in Volts (without polarity).
Voltage error is the respective specified Voltage error in Volts.
Current is the Current reading in Amps (without polarity).
Current error is the respective specified Current error in Amps.

VOLTAGE SOURCE (SV AND MHR MODES):

Accuracy Same as voltage measurement accuracy.
Source Limit SMU4001 ±21V
SMU4201 ±210V
Maximum Slew Rate SMU4001 User settable 21V/µs to 0.12V/µs
SMU4201 User settable 210V/µs to 1.2V/µs
Settling Time (typical) To reach within 0.5% of change, open load, max slew rate, manual ranges, High Reactance disabled. 300µs
Maximum current limit slew applied equivalent to: 1µV/µs per 1nA current limit setting.
SMU4201 only: Add 280ms if changing from (>+21V to <-21V) or (<-21V to >+21V) (polarity reversal)
Output Impedance (typical) <10Ω (4-wire, steady state)
Overshoot (typical) <0.5% + 1mV (resistive load)
High Reactance Load Stability Disabled 0 to 0.2µF
Enabled >0.2µF to 200µF typical (inductive loading is also accommodated)

4) Limits include 105% overrange

CURRENT SOURCE (SC AND MR MODES):

Accuracy Same as current measurement accuracy.
Source Limit ±3.15A
Maximum Slew Rate User settable 3A/s to 36mA/µs
Settling Time (typical) 200nA, 2uA, 20uA, 200uA ranges – 2.5ms
2mA range – 600µs
20mA, 200mA, 1A, 3A ranges – 200µs
SMU4201 Only: Add 280ms if changing from (>+21V to <-21V) or (<-21V to >+21V) (polarity reversal)
Overshoot (typical) <0.5% + 10nA (shorted load)

CURRENT LOAD (LC, LR AND LP MODES):

Accuracy LC mode – Same as current measurement accuracy.
LR mode – Same as resistance measurement accuracy.
LP mode – Same as power measurement accuracy.
Load Limit LC mode – 3.15A
LR mode – 100mΩ to 250MΩ
LP mode – 26.25W
Maximum Slew Rate LC, LR modes – User settable 3A/s to 36mA/µs
LP mode – User settable 25W/s to 0.25W/µs

SOURCE SUPPLEMENTARY CHARACTERISTICS:

Temperature Coefficient (5° – 18°C and 28° – 40°C) ± (0.15 × accuracy spec) / °C
Output Power 25W four quadrant source or sink operation.
Overrange 105% of source and measure range.
Voltage Limits (compliance) Bipolar limit with single setting. Maximum includes 105% overrange, minimum is 10% of selected manual range, accuracy same as voltage measurement, 5 digit Resolution.
SMU4001: User settable 2mV to 21V
SMU4201: User settable 2mV to 210V
Current Limits (compliance) Bipolar limit with single setting, user settable 20nA to 3.15A. Maximum includes 105% overrange, minimum is 10% of selected manual range, accuracy same as current measurement, 5 digit Resolution.
Voltage Dropout (load modes) Accuracy same as voltage measurements ±1 digit, 5 digit Resolution, 5% Hysteresis (1mV minimum) Only available in load modes (LC, LP, LR) Voltage range forced to auto in load modes.
SMU4001: User settable up to 21V
SMU4201: User settable up to 210V
Pulse Width User settable 200µs minimum with 10µs resolution.
Wideband Noise (Voltage source) SMU4001: <2mV (RMS, 10Hz – 20MHz) typical into a resistive load.
SMU4201: <2mV (RMS, 10Hz – 20MHz) 21V to 210V: <3.5mV (RMS, 10Hz – 20MHz) typical into a resistive load.
Source Settling Time Delay User settable 100µs minimum with 10µs resolution.

OUTPUT POWER, VOLTAGE AND CURRENT CAPABILITY:

PowerFlex

PowerFlex technology enables the instrument to achieve full instrument output power across the majority of the voltage range. 3A current limit, limits power at
absolute voltages < |8.33V|. Absolute voltages above |21V| are only achievable on the SMU4201. Output current limited to 0.5A at absolute voltages > |21V|.

PROTECTION:

Over Current Protection (OCP) Bipolar protection limit with single setting, user settable 10µA to 3.15A, accuracy same as current measurements ±1 digit or can be disabled. 5 digit Resolution, setting independent of current range.
Over Voltage Protection (OVP) Bipolar protection limit with single setting, accuracy same as voltage measurements ±1 digit or can be disabled, 5 digit Resolution, setting independent of voltage range.
SMU4001: User settable 10mV to 21V
SMU4201: User settable 10mV to 210V
Over Power Protection (OPP) Bipolar protection limit with single setting, user settable 1µW to 26.25W, accuracy same as power measurements ±3 digits or can be disabled, 5 digit Resolution.
Over Temperature Protection (OTP) Internal Temperature safety trip. Not user settable, cannot be disabled.
Trip Delay (typical) ≤200µs
Trip Status Output is disabled, off condition is set to OPEN.

MEASUREMENT RESULT BUFFER:

Contents (each entry) Index, Primary Measurement, Secondary Measurement, Date, Time (1 second resolution).
.CSV file contents Index
Active Mode
Output state
Measurement results (V and A)
Calculated results (R and W)
System Date
System Time
Measurement Timestamp
Sequence Mode Step and Iteration
Length Maximum of 100000 entries, FIFO style.

DIGITAL INPUT/OUTPUT (DIO):

Signals 5 user definable signal pins, HV interlock (SMU4201 only), Global Trigger In, Global Trigger out (self-resetting based on trigger input), Ground and +5V (fuse limited to 500mA).
Voltage Reference Chassis ground referenced.
Input Levels Logic zero: -0.25V to +1V (diode clamped to 0V)
Output Levels Logic one: +1.75V to +5.25V (diode clamped to +5V)
Logic Active High / Low global port selection.

REMOTE CONTROL INTERFACES:

LAN Ethernet 100/10 base-T hardware connection.
LXI Conformance 1.5 LXI Device Specification 2016.
USB Standard USB 2.0 hardware connection. Operates as a virtual COM port.
GPIB (optional) Conforming with IEEE488.1 and IEEE488.2.
Remote Command Processing Time Typically < 5ms between receiving the command terminator for an output change at the instrument and the output beginning to change.

SYSTEM SPEEDS:

Measure to Memory Up to 5k/s sustained.

ENVIRONMENTAL:

Operating Range +5°C to +40°C, 20% to 80% RH non-condensing.
Operating Mains 220V-240V or 110V-120V AC ±10%, 50/60Hz, by internal selection; 150VA maximum demand.
Environmental Indoor use at altitudes up to 2000m, Pollution Degree 2.
Storage Range -20°C to +60°C, 10% to 90% RH non-condensing.
EMC EN61326-1 and EN61326-2-1, group 1, class A.
Safety EN61010-1 and EN61010-2-030 (uncategorized measurements). MAIN and SENSE terminals rated for voltages up to 210V to ground and between terminals.
Security Kensington security slot incorporated.

MECHANICAL:

Size (nominal) Bench Use: 250mm(W) x 97mm(H) x 295mm(D)
Rack Mount: 213.5mm(W) (½ rack) x 86.5mm(H) (2U) x 269mm(D)
Weight (nominal) 4.25kg

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