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Optocoupler DC Input 4 Channel Trans DC Output 16 Pin Pdip

View ILQ74: 4 Channel Phototransistor Optocoupler

ILQ74: 4 Channel Phototransistor Optocoupler


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Infineon Technologies/Aeneon
Jameco Part no. 1628828
Manufacturer INFINEON TECHNOLOGIES/AENEON
Manufacturer no. ILQ74
  RoHS compliant
Catalog 142 , page 19
Pricing & Availability

$1.95

# of Unit Price
1+ $1.95
10+ $1.75
100+ $1.59
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4-CHANNEL PHOTOTRANSISTOR OPTOCOUPLER

This phototransistor optocoupler is an optically coupled pair with a Gallium Arsenide infrared LED and a silicon NPN phototransistor. Signal information including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. It is especially designed for driving medium-speed logic where it may be used to eliminate troublesome ground loop and noise problems. Also, it can be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CRT modulation. The ILQ74 has four isolated channels per package.


Features:
  • Transfer ratio: 35% typical
  • Coupling capacitance: 0.5pF
  • Peak reverse voltage: 3.0V
  • Continuous Forward Current: 60mA
  • Power Dissipation: 100mW
  • 16-pin DIP package


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Specification Value
FamilyILQ74
Maximum Collector Emitter Voltage20V
Minimum Isolation Voltage5300Vrms
Input TypeDC
Minimum Current Transfer Ratio12.5%
Maximum Current Transfer Ratio35%(Typ)
Number of Channels per Chip4
Maximum Input Current60mA
Output TypeDC
Maximum Forward Voltage1.5V
Output DeviceTransistor
Typical Forward Voltage1.3V
Specification Value
Minimum Operating Temperature-55°C
Maximum Operating Temperature100°C
MountingThrough Hole
Pin_Count16
Product Width6.81mm(Max)
Product Height3.81mm(Max)
Supplier_PackagePDIP
Product Length20.07mm(Max)
Product TypeTransistor and Photovoltaic Output PhotoCouplers
Maximum Power Dissipation500mW
Maximum Collector Emitter Saturation Voltage500mV


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