Measuring 1 mm², TTC-1001 Thermal Test Chip may be arrayed in many ways to create square or rectangular devices in increments of 1 mm. Single chip, referred to as unit cell, has 10 Ω resistor covering nearly 70% of cell area and single diode for temperature measurement in center of chip. Six inch wafers, containing more than 8,000 unit cells, are available in wire bond or bumped configurations. Wafers may also be customized to include different thicknesses, surface finishes, and backside metal.
This story is related to the following:Chip Arrays