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K844P, K845, K8452

K844P, K845, K8452 Selling Leads, Datasheet

MFG:cindy_ic@hotmail.com original package parts  Package Cooled:2500  D/C:VISHAY K844P

K844P, K845, K8452 Picture

K844P, K845, K8452 Datasheet download

Five Points

Part Number: K844P

 

MFG: cindy_ic@hotmail.com original package parts

Package Cooled: 2500

D/C: VISHAY K844P

 

 

 
 
 
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K844P Suppliers

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  • K847P

  • Vendor: Vishay Pack: DIP D/C: 06+& Qty: 121 Note: 2C006  Adddate: 2024-11-25
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)

About K844P

PDF/DataSheet Download

Datasheet: K844P

File Size: 196715 KB

Manufacturer: VISAY [Vishay Siliconix]

Download : Click here to Download

Related PDF Download

  • K845P

    File Size: 176333 KB

  • K847P

    File Size: 106576 KB

  • K847PH

    File Size: 178072 KB

Related Part Number

K845 Suppliers

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  • K847P

  • Vendor: Vishay Pack: DIP D/C: 06+& Qty: 121 Note: 2C006  Adddate: 2024-11-25
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)

About K845P

PDF/DataSheet Download

Datasheet: K845P

File Size: 176333 KB

Manufacturer: VISAY [Vishay Siliconix]

Download : Click here to Download

Related PDF Download

  • K844P

    File Size: 196715 KB

  • K847P

    File Size: 106576 KB

  • K847PH

    File Size: 178072 KB

Related Part Number

K8452 Suppliers

More K8452 Suppliers

Select All  

  • K847P

  • Vendor: Vishay Pack: DIP D/C: 06+& Qty: 121 Note: 2C006  Adddate: 2024-11-25
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)

About K844P

PDF/DataSheet Download

Datasheet: K844P

File Size: 196715 KB

Manufacturer: VISAY [Vishay Siliconix]

Download : Click here to Download

Related PDF Download

  • K845P

    File Size: 176333 KB

  • K847P

    File Size: 106576 KB

  • K847PH

    File Size: 178072 KB

Related Part Number

K844P General Description

Optocoupler, Phototransistor Output, AC Input

K844P Maximum Ratings

Input (Emitter)
Parameter Test Conditions Symbol Value Unit
Reverse voltage   VR 6 V
Forward current   IF 60 mA
Forward surge current tp  10 s IFSM 1.5 A
Power dissipation Tamb 25 PV 100 mW
Junction temperature Tj   125

Output (Detector)
Parameter Test Conditions Symbol Value Unit
Collector emitter voltage   VCEO 70 V
Emitter collector voltage   VECO 7 V
Collector current   IC 50  mA
Peak collector current tp/T = 0.5, tp 10 ms ICM 100 mA
Power dissipation Tamb 25 PV 150 mW
Junction temperature   Tj 125

Coupler

Parameter Test Conditions Symbol Value Unit
AC Isolation test voltage (RMS) t = 1 min, f = 50 Hz VIO1) 5 kV
Total power dissipation Tamb 25 Ptot 250 mW
Operating ambient
temperature range
  Tamb 40 to +100  
Storage temperature range   Tstg 55 to +125
Soldering temperature 2 mm from case, t 10 s Tsd 260
1) Related to standard climate 23/50 DIN 50014

K844P Features

 Endstackable to 2.54 mm (0.1') spacing
 DC isolation test voltage VIO = 5 kV
 Low coupling capacitance of typical 0.3 pF
 Current Transfer Ratio (CTR) of typical 100%
 Low temperature coefficient of CTR
 Wide ambient temperature range
 Underwriters Laboratory (UL) 1577 recognized,file number E-76222
 CSA (CUL) 1577 recognized, file number E-76222 Double Protection
 Coupling System U

K844P Typical Application

Feature phones, answering machines, PABX,fax machines

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