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ABOV Semiconductor Co., Ltd.
17.3 ESD Test Method
1) ESD Test Description
ESD Testing was perform on Zapmaster system using the Human-Body-Model (H.B.M) and Machine-Model (M.M)
according JESD22-A114F and EIA/JESD22-A115-A respectively. Human-Body-Model stresses devices by sudden
application of a high voltage supplied by a 100pF capacitor through 1.5k Ohms resistance. Machine-Model stresses
devices by sudden application of a high voltage supplied by a 200pF capacitor through very low (0 Ohm) resistance.
2) ESD Test Circuit and Condition
Ri R
C
DUT
Condition
1) Zap Interval : 1 second
2) Number of Zaps :
3 positive & 3 negative at room temp.
3) Criteria : Q.A Program
3) ESD Test Method : VDD Mode
VDD pin is grounded.
Other pins (VSS and I/O) are zapped, pin by pin.
4) ESD Test Method : VSS Mode
VSS pin is grounded
Other pins (VDD and I/O ) are zapped, pin by pin.
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