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IXYS Integrated Circuits Division
CPC1303 Series
Everlight Electronics Co Ltd
EL045x/050x Series
 
Everlight Electronics Co Ltd
EL357N-G Series
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EL045x/050x Series

High Speed 1Mbit/s Transistor Photocoupler

Everlight Electronics Co Ltd

The EL050x and EL045x devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor.

Datasheets:
Product Description

The EL050x and EL045x devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor.

Features
  • High speed 1Mbit/s
  • High isolation voltage between input and output (Viso=3750 Vrms )
  • Guaranteed performance from 0°C to 70°C
  • Wide operating temperature range of -55°C to 100°C
  • Pb free and RoHS and Halogen free compliant
Applications
  • Line receivers
  • Telecommunication equipment
  • Power transistor isolation in motor drives
  • Replacement for low speed phototransistor photo couplers
  • Feedback loop in switch-mode power supplies
  • Home appliances
  • High speed logic ground isolation
    Specifications
    • Current - DC Forward (If) (Max):25mA
    • Current - Output / Channel:8mA
    • Current Transfer Ratio (Max):50% @ 16mA
    • Current Transfer Ratio (Min):19% @ 16mA
    • Input Type:DC
    • Mounting Type:Surface Mount
    • Number of Channels:1
    • Operating Temperature:-55°C ~ 100°C
    • Output Type:Transistor with Base
    • Package / Case:8-SOIC (0.154", 3.90mm Width)
    • Supplier Device Package:8-SOP
    • Turn On / Turn Off Time (Typ):800ns, 800ns (Max)
    • Voltage - Forward (Vf) (Typ):1.5V
    • Voltage - Isolation:3750Vrms
    • Voltage - Output (Max):20V
    Parts