SMTPA220 trisil equivalent, trisil.
* Bidirectional crowbar protection
* Voltage range from 62 V to 320 V
* Low capacitance from 12 pF to 20 pF @ 50 V
* Low leakage current : IR = 2 µA max <.
Telecommunication equipment such as:
* Analog and digital line cards (xDSL, T1/E1,
ISDN, ...)
* Terminals (phone.
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