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High Isolation Voltage Phototransistor DIP-8

View PS2505-2: High Isolation Voltage Phototransistor DIP-8 Computer Terminals (Optoisolators)

PS2505-2: High Isolation Voltage Phototransistor DIP-8 Computer Terminals (Optoisolators)


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Jameco Part no. 320717
Manufacturer   MAJOR BRANDS
Manufacturer no. PS2505-2
Catalog 142 , page 19
Learn more about Major Brands.
Pricing & Availability

$1.95

# of Unit Price
1+ $1.95
10+ $1.75
100+ $1.49
  • Availability:Ship  3 Days ARO 

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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
FamilyPS2505-2
Maximum Collector Emitter Voltage80V
Minimum Isolation Voltage5300Vrms
Input TypeAC
Minimum Current Transfer Ratio80%
Maximum Current Transfer Ratio600%
Number of Channels per Chip2
Maximum Input Current50mA
Output TypeDC
Maximum Forward Voltage1.4V
Output DeviceTransistor
Typical Fall Time5us
Typical Forward Voltage1.2V
Specification Value
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
Maximum Power Dissipation200mW
Maximum Collector Emitter Saturation Voltage300mV


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