General

The Toshiba TLP2105 consists of high-output an infrared LED coupled with a high-gain, high-speed photo detector. It has two circuits built into a single SO8 package, which can reduce the mounting area.

The detector has a totem-pole output stage with current sourcing and sinking capabilities. TLP2105 has an internal Faraday shield that provides a guaranteed common-mode transient immunity of ±10 kV/μs. The TLP2105 has a buffer output. An inverter output version, the TLP2108, is also available.

特性 Features

(1) Buffer logic type (totem pole output)

(2) Supply voltage: 4.5 to 20 V

(3) Threshold input current: 1.6 mA (max)

(4) Propagation delay time (tpLH/tpHL): 250 ns (max)

(5) Common-mode transient immunity: ±10 kV/μs (min)

(6) Operating temperature range: -40 to 100 

(7) Isolation voltage: 2500 Vrms (min)

(8) Safety standards

UL-recognized: UL 1577, File No.E67349

cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349

VDE-approved: EN 60747-5-5 (Note 1)

Applications

? Programmable Logic Controllers (PLCs)

? Battery Management System (BMS)

? Industrial Inverters