PSOT03 thru PSOT36C STANDARD CAPACITANCE TVS ARRAY is a ESD protection device launched by Protek Devices. It features ESD protection > 40 kilovolts, 500 watts peak pulse power, low clamping voltage, multiple voltage types, unidirectional and bidirectional configurations, and RoHS compliance.
The PSOT03‑PSOT36C series are standard capacitance TVS (Transient Voltage Suppressor) arrays designed for protection of RS‑232/422/423 interfaces, cellular phones, control and monitoring systems, portable electronics, and wireless bus applications. The devices are offered in both unidirectional and bidirectional configurations with voltage options ranging from 3 V to 36 V.
Key specifications include up to 500 W peak pulse power per line, ESD protection greater than 40 kV, operating temperature from –55 °C to 150 °C, and a molded JEDEC SOT‑23 package weighing approximately 8 mg. Mechanical details such as pad dimensions, tape‑and‑reel ordering, and RoHS compliance are also provided.
| Peak Pulse Power per Line | 500 W |
|---|---|
| ESD Protection | > 40 kV |
| Operating Temperature | -55 °C to 150 °C |
| Package Type | JEDEC SOT‑23 |
| Weight | 8 mg (approx.) |
The maximum peak pulse power per line is 500 W.
Devices are available in multiple voltage types ranging from 3 V to 36 V.