Datasheet > TLP294-4

TLP294-4

更新时间： 2024-09-19 14:57:27

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
13页	784K
描述
Photocoupler (Phototransistor output), AC input, 3750 Vrms, SO16

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TLP294-4 数据手册

TLP294-4

Photocouplers Infrared LED & Photo Transistor

TLP294-4

1. Applications

•

Programmable Logic Controllers (PLCs)

•

I/O Interface Boards

2. General

TLP294-4 is a high isolation and a low AC input type photocoupler that consists of phototransistor optically

coupled to two antiparallel infrared LEDs in a SO16 package.

Its feature shorter propagation delay time by incorporating a discharging resistor for base stored charge of the

transistor.

TLP294-4 is suitable for FA equipment such as programmable logic controllers and inverters, and insulated

communication interface applications.

3. Features

(1) Collector-emitter voltage: 80 V (min)

(2) Current transfer ratio: 100 % (min)

(3) Isolation voltage: 3750 Vrms (min)

(4) Operating temperature: -55 to 125 �

(5) 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, EN 62368-1 (Note 1)

CQC-approved: GB4943.1, GB8898 Thailand Factory

Note 1: When a VDE approved type is needed, please designate the Option (V4).

4. Packaging and Pin Assignment

1, 3, 5, 7: Anode, Cathode

2, 4, 6 ,8: Cathode, Anode

9, 11, 13, 15: Emitter

10, 12, 14, 16: Collector

11-11F1

Start of commercial production

2022-01

Toshiba Electronic Devices & Storage Corporation

2022-03-17

Rev.2.0

12 3 4 5 6 7...13

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