The TLPxxM/G/G-1 series are tripolar transient surge arrestors used for primary and secondary protectionin sensitivetelecom equipment.
The TLPxxM/G/G-1 series are tripolar transient surge arrestors designed for primary and secondary protection of sensitive telecom equipment. They provide a crowbar protection mechanism with selectable voltage ranges and low leakage current.
The document includes electrical characteristics, mechanical dimensions, thermal resistance data, typical applications, test procedures, and mounting recommendations for surface‑mount and DPAK packages.
| Peak pulse current (Ipp) | 100 A (10/1000 µs) |
|---|---|
| Holding current (In) | 150 mA |
| Leakage current (Ir) | 5 pA max |
| Capacitance (C) | 110 pF typ. |
| Junction‑to‑case thermal resistance (Rth j‑c) | 1.0 °C/W |
| Package marking (PowerSO‑10) | PowerSO-10 | TLP140M TLP140M |
The device can handle a peak pulse current of 100 A for a 10/1000 µs waveform.
The holding current is specified as 150 mA.
Leakage current is limited to a maximum of 5 pA.
The series is offered in PowerSO‑10, DPAK, and PAK packages, with markings such as "PowerSO-10 | TLP140M TLP140M".