ZHCSSK9C february 2008 – july 2023 TPD4E004
PRODUCTION DATA
The TPD4E004 device is a passive integrated circuit that triggers when voltages are above VBR or below the diodes VF of approximately –0.3 V. During ESD events, voltages as high as ±8-kV contact and ±12-kV air-gap ESD can be directed to ground through the internal diodes. Once the voltages on the protected line fall below the trigger levels of TPD4E004 (usually within 10’s of nano-seconds) the device reverts back to its high-impedance state.