Touch sensor circuit (Optical type)

Example of ESD protection circuit in touch sensor circuit

Touch sensor circuit (Optical type)

Lineup

TVS diode

Part number DF2B7ASL DF2S14P2CTC DF2B5M4ASL DF2B6M4ASL DF2B6M4BSL
Package SL2 CST2C SL2 SL2 SL2
VESD [kV] ±30 ±30 ±16 ±15 ±8
VRWM (Max) [V] 5.5 12.6 3.6 5.5 5.5
Ct (Typ.) [pF] 8.5 270 0.15 0.15 0.12
RDYN (Typ.) [Ω] 0.2 0.08 0.7 0.7 1.05

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