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FormFactor - Cascade High Current Probe - Test power devices on wafer with high-performance and low-contact resistance on smaller pads
- Enables wafer probing up to 100 A pulsed and 10A DC
- Innovative multi-fingertip design provides even distribution of current
- Supports up to 500 V
- Replaceable Tungsten probe tips
- Temperature range of -60°C to 300°C
- Minimal contact resistance at the pad-tip junction to reduce heating during measurements, with fewer probe marks
- Prevents against thermal runaway
- Measure devices on wafer at higher currents than ever before
- Small scrub minimizes damage to aluminum pad
- Small footprint – tip fits on a 1 mm pad
Designed specifically for testing power devices on wafer, the HCP probe reduces probe and device destruction at high currents by minimizing contact resistance at the wafer-to-probe interface to prevent device heating at the tip. The innovative multi-finger design distributes the current over multiple contact points at the tip and is joined by a single heatsink which pulls heat from the probe tip.
More Product Information
- Lithographic thin-film construction
- Excellent crosstalk characteristics
- Non-oxidizing nickel alloy tips
- Innovative force delivery mechanism
- 40GHz, 50GHz, 67GHz, 110GHz and 145GHz connectors available
- GSG, SG, GS, GSGSG, GSSG, SGS configurations
- 50 to 250 µm pitches (other pitches available on request)
- High current version (2 A) available
Advantages
- Superior field confinement reduces unwanted couplings to nearby devices and transmission modes
- Superior measurement accuracy and repeatability
- Small scrub minimizes damage to aluminum pad
- Typical contact resistance < 0. 05 Ω on Al, <0.02Ω on Au
- Save valuable wafer space and reduce pad parasitics by being able to shrink pad geometries to 25 x 35 µ m (best case)
The design of LUMIMAX® LED Bar Lights generates the optimal illumination for elongated test objects. With High Power LEDs in conjunction with interchangeable ancillary lenses, these universal LED Bar Lights are suitable for example for dark field or bright field applications. Calculate the optimal illumination area for your application easily and simply with the help of our practical tool.
The Bar Lights in the LB series impress with their enormous irradiation intensities even at large working distances.
Miniature Bar Lights of the compact LSB series are designed for applications that demand perfect illumination in restricted installation environments. Another special feature is the innovative mounting solution, which allows one to four LED Bar Lights in the LSB series to be incorporated in the square. This four-sided mounting bracket is also a very flexible solution for shape-from-shading applications.
Ultraminiature reed relays are engineered for high-density, low-profile applications where space and performance are critical. With package heights as low as 3.4 mm and footprints under 8 mm, these instrumentation-grade relays are among the smallest in the industry. Ideal for tightly stacked matrices and compact PCB layouts, they offer high insulation resistance, low contact resistance, and reliable switching for billions of operations.
Flexibility
- Different substrate carriers for wafers up to 200 mm or single dies
- Probe cards and/or up to eight positioners
- Use with liquid nitrogen or helium, depending on the target temperature
- Accessories available, such as black bodies and optical motion analysis tools
- Designed for industrial environments
- Covers wide range of measurements (I-V, C-V, RF, MEMS, OPTO)
See "Specifications & Details" tab for more key features
- Support the most high-performance Camera Link cameras with available support for Full and 80-bit mode at up to 85 MHz
- Perform deterministic image acquisition by way of the jitter-free Camera Link 2.1 interface
- Maximize system compatibility with the choice of PCIe® 2.1 x1, x4 or x8 connectivity
- Eliminate missed frames with ample onboard buffering and PCIe bandwidth
- Optimize multi-camera applications via support for up to four Base or two Full/80-bit Camera Link cameras per board
- Minimize space requirements and maximize PC compatibility through a half-length design with mini Camera Link connectivity for true single-slot operation
- Improve and simplify system connectivity with Power-overCamera-Link (PoCL) support at extended cable lengths
- Near Linear Power Supply
- Modular
- ≥0.95 PFC
- Digital control loop technology
- High Power Density (3.5 watts/cubic inch)
- “Virtual Assets” by:
- Series operation
- Parallel operation
- Combined operation with loads
- Simple integration
- High power density DC power supply in a 1U chassis (up to 5 kW) or a 2U chassis (up to 10 kW)
- Intuitive touch panel control
- Available in either Fixed or Autoranging output
- Multi-language display for global operation
- Auto paralleling for higher power
- Full remote control via Virtual Panels™
- 1 - 6 GHz, 40dB Gain, 2.5dB N.F.
- Compensation long cable loss for EMI Measurement
- Improve system noise floor flatness
- High EMI performance
- High linearity LNA for EMI measurement
- High dynamic range
- Unconditionally Stable
- State-of-the-Art Technology
- The Narrow Linear Diffuse Light series is ideal for precision scanning of highly reflective materials.
- The DL151 is available in a wide range of wavelengths and provides up to 28kLux at a 1” (25mm) standoff.
- The extruded aluminum enclosure can be expanded in 2″ (51mm) increments from 2″ to 70″ (1778mm).
FormFactor, Inc.
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FormFactor, Inc. (NASDAQ:FORM) is a leading provider of essential test and measurement technologies along the full IC life cycle – from characterization, modeling, reliability, and design de-bug, to qualification and production test.
We constantly strive to help our customers solve the advanced test and measurement challenges of the broader semiconductor industry. Our focus on customer partnership, innovation, agility and operational excellence allows us to earn sustainable business every day.
