TLP291-4_V01中文资料东芝数据手册PDF规格书

Applications

• Programmable Logic Controllers (PLCs)

• Switching Power Supplies

• Simplex/Multiplex Data Transmission

General

The Toshiba TLP291-4 consists of phototransistors optically coupled to an infrared LED. The TLP291-4 Photocoupler is housed in the very small and thin SO16 package.

Since the TLP291-4 is guaranteed over a wide operating temperature range (Ta = -55 to 110 ℃), it is suitable for high-density surface mount applications such as programmable controllers.

特性 Features

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

(2) Current transfer ratio: 50 % (min)

GB Rank: 100 % (min)

(3) Isolation voltage: 2500 Vrms (min)

(4) Operating temperature: -55 to 110 

(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 (Note 1)

CQC-approved: GB4943.1, GB8898 Thailand Factory