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ILQ3, ILQ30, ILQ30-X001

Table of contents:
Info of ILQ3
Info of ILQ30
Info of ILQ30-X001

ILQ3, ILQ30, ILQ30-X001 Selling Leads, Datasheet

MFG:VishaySemicond Package Cooled:www.dayue-hk.com D/C:03+

ILQ3, ILQ30, ILQ30-X001 Datasheet download

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Part Number: ILQ3

MFG: VishaySemicond

Package Cooled: www.dayue-hk.com

D/C: 03+

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ILQ3 General Description

The ILD3/ ILQ3 are optically coupled isolated pairs employing GaAs infrared LEDs and silicon NPN phototransistors. Signal information, including a DC level, can be transmitted by the drive while maintaining a high degree of electrical isolation between input and output. The ILD3/ ILQ3 are especially designed for driving medium-speed logic and can be used to eliminate troublesome ground loop and noise problems.

Also these couplers can be used to replace relays and transformers in many digital interface applications such as CTR modulation. The ILD3 has two isolated channels in a single DIP package and the ILQ3 has four isolated channels per package.

ILQ3 Maximum Ratings

T_amb= 25 °C, unless otherwise specified Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute Maximum Rating for extended periods of the time can adversely affect reliability.

Parameter	Test condition	Symbol	Value	Unit
Reverse current		V_R	6.0	V
Forward continuous current		I_F	60	mA
Surge current		I_FSM	2.5	A
Power dissipation		P_diss	100	mW
Derate linearly from 25 °C			1.3	mW/°C

ILQ3 Typical Application

• UL - File No. E52744 System Code H or J
• CSA 93751
• BSI IEC60950 IEC60965
• FIMKO

ILQ3 Connection Diagram

ILQ30 General Description

The IL30/31/55, ILD30/31/55, and ILQ30/31/55 are optically coupled isolators wih Gallium Arsenide infrared emitters and silicon photodarlington sensors. Switching can be achieved while maintaining a high degree of isolation between driving and load circuits, with no crosstalk between channels. These optocouplers can be used to replace reed and mercury relays with advantages of long life, high speed switching and elimination of magnetic fields.

The Il30/31/55 are equivalent to MCA230/MCA231/ MCA255. The ILD30/31/55 re designed to reduce board space requirements in high density applications.

ILQ30 Maximum Ratings

Peak Reverse Voltage............................ 3 V
Continuous Forward Current..............60 mA
Power Dissipation at 25°C.............100 mW
Derate Linearly from 25°C .....1.33 mW/°C

ILQ30 Features

• Current Transfer Ratio
• IL/ILD/ILQ30/55, 100% min.
• IL/ILD/ILQ31, 200% min.
• 125 mA Load Current Rating
• Fast Rise Time, 10mS
• Fast Fall Time, 35mS
• Single, Dual and Quad Channel
• Solid State Reliability
• Standard DIP Packages
• Underwriters Lab File #E52744
• VDE 0884 Available with Option 1

ILQ30 Connection Diagram

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