HIGH ISOLATION VOLTAGE PHOTOTRANSISTOR DIP-8

$1.95 ea


  • Part no.: 320717
  • Manufacturer: Major Brands
  • Manufacturer no.: PS2505-2
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10+ $1.75
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PHOTOTRANSISTOR ISOLATOR


This is an optically coupled isolator consisting of two infrared light emitting diodes connected in inverse parallel and NPN silicon photo transistors in space efficient dual-in-line plastic packages.


Features
:
  • High Isolation Voltage: 5.3kVrms, 7.5kVpeak
  • AC or polarity insensitive input
  • Forward input voltage: 1.2V typical
  • Total Power dissipation: 200mW
  • 8-pin DIP package

Applications:
  • Computer terminals
  • Industrial systems controllers
  • Telephone sets, Telephone exchangers
  • Signal transmission between systems of different potentials and impedances


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Specification Value
Maximum Power Dissipation200 mW
Minimum Isolation Voltage5300Vrms
Output TypeDC
Maximum Collector Emitter Saturation Voltage300mV
FamilyPS2505-2
Input TypeAC
Maximum Collector Emitter Voltage80V
Minimum Current Transfer Ratio80%
Maximum Current Transfer Ratio600%
Number of Channels per Chip2
Maximum Input Current50mA
Maximum Forward Voltage1.4V
Output DeviceTransistor
Typical Fall Time5us
Typical Forward Voltage1.2V
Typical Rise Time3us
Minimum Operating Temperature-30°C
Maximum Operating Temperature100°C
MountingThrough Hole
Pin_Count8
Product Width7mm(Max)
Product Height4mm(Max)
Supplier_PackageDIP
Product Length10.16mm(Max)
Product TypeTransistor and Photovoltaic Output PhotoCouplers


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