產品介紹
Agilent 4156C 為業界廣泛使用的 半導體參數分析儀(Semiconductor Parameter Analyzer),整合多通道 SMU(Source/Measure Unit) 與電壓源/量測能力,可精準量測半導體元件與材料的 I-V 特性(電流-電壓曲線),是元件研發、製程驗證與失效分析常用的核心量測設備。
規格
Agilent / HP 4156C Semiconductor Parameter Analyzer(半導體參數分析儀) 為半導體元件 I-V 特性量測、可靠度測試與製程參數萃取的主力設備,適用於 MOSFET / TFT / Diode / BJT / Power Device 等元件分析,支援 超低電流漏電量測、脈衝量測、On-wafer reliability 等進階功能。
內建通道與量測架構
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內建 4 組高解析 Source/Monitor Unit(HRSMU)
Four built-in high-resolution source/monitor units (HRSMU) -
內建 2 組 Voltage Source Unit(VSU)
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內建 2 組 Voltage Monitor Unit(VMU)
超高解析度量測能力
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量測解析度:1 fA / 0.2 µV
Measurement resolution: 1 fA and 0.2 µV -
可進行 超低漏電(ultra-low leakage) 元件特性量測
Measures leakage characteristics with ultra-low leakage SMUs
Kelvin / Guard 設計(低漏電量測)
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Full Kelvin 架構:每個 HRSMU 具備 Force / Sense / Guard terminals
Full Kelvin: force, sense, and guard terminals for each HRSMU
→ 有效降低漏電與雜訊,提升低電流/高阻抗元件量測準確度
QSCV / C-V related capability
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支援 Quasi-Static Capacitance vs Voltage(QSCV)
Performs quasi-static capacitance measurements versus voltage measurements
→ 適用於氧化層、介電層與半導體結構的電性分析(工藝驗證常用)
自動參數萃取 / 製程參數分析
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可自動萃取 Process Parameters
Automatically extracts process parameters without manually manipulating screen markers
→ 減少人工拉 marker 誤差,提高量測效率
脈衝量測與自動化特性分析
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內建 Pulse Generators + Selector Switches
Automates device characterization with integrated pulse generators and selector switches
→ 可進行脈衝 I-V 量測、降低 self-heating 影響(功率元件/高速元件常用)
Reliability / Stress 測試(On-wafer)
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內建 Stressing modes 支援晶圓級可靠度測試
On-wafer reliability tests with built-in stressing modes -
支援 Stress Mode / Stand-by function(可靠度試驗常用)
量測操作與資料分析
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Point-and-click GUI 圖形化介面操作
Point-and-click measurements with graphical user interface -
Windows 環境圖形化分析
Provides graphical data analysis capabilities with a Windows environment -
內建功能:QSCV / Stress Mode / Knob-sweep / Stand-by
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Triggering modes 支援同步 AC/DC 量測
Triggering modes allow synchronized AC/DC measurements -
IBASIC user functions 可自動化量測、資料繪圖分析
IBASIC user functions allow data to be plotted and analyzed
儀器介紹
Highly accurate parameter analyzer for advanced device characterization
4x High-resolution SMU, 2xVSU and 2xVMU
Fill-in-the blanks front panel operation
1 femtoamp and 0.2 microvolt measurement resolution
QSCV, Stress Mode, Knob-sweep, Stand-by function
The Keysight 4156C Precision Semiconductor Parameter Analyzer is a highly accurate laboratory bench top solution for advanced device characterization. The 41501B Expander extends your capabilities to 1A/200V, and add a low noise ground unit and dual pulse generators on the 4156C.
Agilent 4156C parameter analyzer
HP 4156C semiconductor parameter analyzer
4156C HRSMU / VSU / VMU
1fA SMU ultra low leakage
Kelvin / Guard terminal SMU
QSCV quasi static C-V
On wafer reliability stress mode
MOSFET Id-Vg / Id-Vd measurement
TFT transfer curve / output curve
Diode leakage / breakdown IV
Pulse IV measurement
Device characterization system
Wafer prober parameter analyzer