Automotive Small Signal Switching Transistor

ST25T20B2411

The ST25T20B24 circuit protector, housed in a SOT-23-5L package, is specifically designed for RJ11 interfaces in PSTN applications. The product features a low inter-terminal capacitance (within 10pF), strong surge absorption capability (18A @ 10/1000μs), and high reliability.

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Electrical Parameters

Part Number ST25T20B24

Package 11

AEC Qualified 22

VRRM [Max] (V) 33

VR [Max] (V) 44

IO [Max] (mA) 55

IFSM [Max] (A) 66

VF [Max] (V) 77

IR [max] (uA) 88

Trr [Max] (ns) 99

TJ (°C) 10

Status 11

Product Features

Excellent capability of absorbing transient surge. Quick response to surge voltage (ns Level).