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产品分类

优势库存(1000)普通库存(79988)今日特价(7)集成电路(IC)(5)电源IC(347)半导体存储器(23)二极管(63)三极管(82)场效应管MOSFET(15)可控硅IGBT(4)单片机(77)电容器(1448)电阻器(172)电感器(341)电位器(28)微调电位器(166)石英晶体器件(37)压电陶瓷元件(6)连接器/接插件(23)开关(8)传感器(1)保险丝(45)放电管(7)普通电池/蓄电池/动力电池(2)变压器(1)继电器(28)放大器(2)电声元件(17)电声(扬声器)配件(3)微特电机(2)LED(37)显示屏/显示器件/配件(1)编码器(2)其他未分类(59)
供应光耦TLP291
供应光耦TLP291
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供应光耦TLP291

型号/规格:

TLP291

品牌/商标:

TI(德州仪器)

产品信息

Manufacturer: Toshiba
RoHS: RoHS Compliant Details
Maximum Collector Emitter Voltage: 80 V
Maximum Collector Emitter Saturation Voltage: 0.4 V
Isolation Voltage: 2500 Vrms
Current Transfer Ratio: 400 %
Maximum Forward Diode Voltage: 1.4 V
Maximum Input Diode Current: 50 mA
Maximum Collector Current: 50 mA
Maximum Power Dissipation: 170 mW
Maximum Operating Temperature: + 110 C
Minimum Operating Temperature: - 55 C
Package / Case: SO-16
Packaging: Bulk
Forward Current: 50 mA
Maximum Fall Time: 3 us
Maximum Reverse Diode Voltage: 5 V
Maximum Rise Time: 2 us
Number of Channels per Chip: 4 Channels
Output Device: NPN Phototransistor
Power Supplies
Programmable Controllers
Hybrid ICs
TLP291 consists of photo transistor, optically coupled to a gallium arsenide
infrared emitting diode. TLP291 is housed in the SO4 package, very small
and thin coupler.
Since TLP291 is guaranteed wide operating temperature (Ta=-55 to 110 °C)
and high isolation voltage (3750Vrms), it’s suitable for high-density surface
mounting applications such as small switching power supplies and
programmable controllers.
􀁺 Collector-Emitter Voltage : 80 V (min)
􀁺 Current Transfer Ratio : 50% (min)
Rank GB : 100% (min)
􀁺 Isolation Voltage : 3750 Vrms (min)
􀁺 Operation temperature: -55 to 110 °C
􀁺 UL recognized : UL1577, File No. E67349
􀁺 cUL approved : CSA Component Acceptance Service No.5A,
File No. 67349
􀁺 SEMKO aprroved: EN 60065: 2002, Approved no. 1200315