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K3640

Features: • Collector-Emitter Voltage : Min.35V• Current Transfer Ratio : Typ.500% (at IF= ±1mA, VCE=2V)• Electrical Isolation Voltage : AC2500Vrms• Without Base Connection : K3640• With Base Connection : K3641• UL Recognized File No. E107486Application• I...

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SeekIC No. : 004382661 Detail

K3640: Features: • Collector-Emitter Voltage : Min.35V• Current Transfer Ratio : Typ.500% (at IF= ±1mA, VCE=2V)• Electrical Isolation Voltage : AC2500Vrms• Without Base Connection :...

K3640 Data Sheet

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Part Number:
K3640
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/26

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Product Details

Description



Features:

• Collector-Emitter Voltage : Min.35V
• Current Transfer Ratio : Typ.500% (at IF= ±1mA, VCE=2V)
• Electrical Isolation Voltage : AC2500Vrms
• Without Base Connection : K3640
• With Base Connection : K3641
• UL Recognized File No. E107486


Application

• Interface between two circuits of different potential
• Telephone Line Receiver
• Automatic Vending Machine
• Power Supply Regulators


Specifications

Parameter Symbol Rating Unit
Input Forward current IF ±60 mA
Peak forward current*1 IFP ±1 A
Power dissipation PD 150 mW
Junction Temperature TJ 125
Output Collector-Emitter Breakdown Voltage BVCEO 35 V
Emitter-Collector Breakdown Voltage BVECO 6 V
Collector-Base Breakdown Voltage** BVCBO 35 V
Collector current IC 50 mA
Collector power dissipation PC 150 mW
Total power dissipation Ptot 200 mW
Input to Output Isolation Voltage*2 Viso AC2500 Vrms
Operating temperature Topr -30 to +100
Storage temperature Tstg -55 to +125
Lead Soldering Temperature*3 Tsol 260
** Except for K3640
*1. Input current with 100ms pulse width, 1% duty cycle
*2. Measured at RH=40~60% for 1min
*3. 1/16 inch form case for 10sec


Description

These Photocouplers K3640 cosist of two Gallium Arsenide Infrared Emitting Diodes and a Silicon NPN PhotoDarlington transistor in a 6-pin package.




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