CM1771 Advance Information 1-Channel ESD Protector Product Description The CM1771 provides robust ESD protection for sensitive parts that may be subjected to electrostatic discharge (ESD). The tiny form CM1771 SPECIFICATIONS Table 2. OPERATING CONDITIONS Parameter Rating Units Operating Temperature Range 40 to +150 C Storage Temperature Range 55 to +150 C Table 3. ELECTRICAL OPERATING CHARACTERISTICS Symbol Parameter Conditions Min Typ Max Units I Leakage Current V = +85 V, T = 25C 1.0 A LEAK A V Breakdown Voltage on Signal Node T = 25C V BD A Positive polarity on Signal Node at 1.0 mA (I ) +90 +100 +110 CL+ Negative polarity on Signal Node at 1.0 mA (I ) 80 60 CL V ESD Voltage Rating (Notes 1 and 2) kV ESD Contact Discharge per Human Body Model, 6 MILSTD883 (Method 3015) Contact Discharge per IEC6100042 Standard 3 1. Per the standard, 3 positive and 3 negative strikes are applied, one second apart. 2. V is the ESD capability for the protection device only. ESD MECHANICAL DETAILS Table 4. MECHANICAL SPECIFICATIONS (Note 1) SAWN DIE DIAGRAM Parameter Condition Unit Composition Silicon Wafer, P+ doped Die Shape Rectangular Length (Sawn) 48010 m Width (Sawn) 44010 m BG Thickness 6 mils Top Pad Length (a) 356 m Top Pad Width (b) 117 m Top Pads Spacing 103 m Top Pad Composition Au (Gold) Top Pad Thickness 3 m Back Metal (Underside) None (silicon Substrate) 1. Dimensions are typical values if tolerances are not specified. Package Dimensions