Datasheet > TLP2745LF4

TLP2745LF4

更新时间： 2024-01-23 10:47:20

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
20页	1140K
描述
GaAâAs Infrared LED & Photo IC

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TLP2745LF4 数据手册

TLP2745

Photocouplers GaAℓAs Infrared LED & Photo IC

TLP2745

1. Applications

•

Intelligent Power Module Signal Isolation

Programmable Logic Controllers (PLCs)

High-Speed Digital Interfacing for Instrumentation and Control Devices

2. General

The Toshiba TLP2745 consists of high-output GaAℓAs light-emitting diode coupled with a high-gain, high-speed

photo detector. It is housed in a thin SO6L package of 2.3 mm (max). The TLP2745 has guaranteed the isolation

voltage 5 kVrms and compliant with international safety standards for reinforced insulation. This product can

operate in power supply voltage 4.5 V to 30 V with the maximum operative temperature of 110 . Since TLP2745

has guaranteed 3 mA low supply current (ICCL/ICCH), and 1.6 mA low threshold input current(IFLH), it contributes

to energy saving of devices. It can drive directly from a microcomputer for a low input current. The detector has

a totem-pole output stage with current sourcing and sinking capabilities. The TLP2745 has an internal Faraday

shield that provides a guaranteed common-mode transient immunity of ±30 kV/µs. The TLP2745 has a buffer

output. An inverter output version, the TLP2748, is also available.

3. Features

(1) Buffer logic type (totem pole output)

(2) Package: SO6L

(3) Operating temperature: -40 to 110 

(4) Supply voltage: 4.5 to 30 V

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

(6) Supply current: 3 mA (max)

(7) Propagation delay time: 120 ns (max)

(8) Pulse width distortion: 40 ns (max)

(9) Common-mode transient immunity: ±30 kV/µs (min)

(10) Isolation voltage: 5000 Vrms (min)

(11) Safety standards

UL-approved: UL1577, File No.E67349

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

VDE-approved: EN60747-5-5, EN60065, EN60950-1, EN 62368-1 (Note 1)

Note 1: When a VDE approved type is needed, please designate the Option (D4).

Start of commercial production

2015-05

2018-05-07

Rev.7.0

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...20

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