Datasheets
4N45 by:

Logic IC Output Optocoupler, 1-Element, 2500V Isolation

Part Details for 4N45 by Hewlett Packard Co

Overview of 4N45 by Hewlett Packard Co

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Applications Space Technology Aerospace and Defense Transportation and Logistics Renewable Energy Automotive Robotics and Drones

Price & Stock for 4N45

Part # Distributor Description Stock Price Buy
Quest Components Darlington-npn-output Dc-input Optocoupler, 1-channel, 3kv Isolation, Dip 43
  • 1 $1.4105
  • 5 $1.1284
  • 19 $0.7053
$0.7053 / $1.4105 Buy Now

Part Details for 4N45

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4N45 Part Data Attributes:

4N45 Hewlett Packard Co
Buy Now Datasheet
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4N45 Hewlett Packard Co Logic IC Output Optocoupler, 1-Element, 2500V Isolation
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer HEWLETT PACKARD CO
Reach Compliance Code unknown
HTS Code 8541.40.80.00
Additional Feature UL RECOGNIZED
Configuration SINGLE WITH BUILT-IN RESISTOR
Forward Current-Max 0.02 A
Isolation Voltage-Max 2500 V
JESD-609 Code e0
Number of Elements 1
On-State Current-Max 0.06 A
Operating Temperature-Max 70 °C
Operating Temperature-Min
Optoelectronic Device Type LOGIC IC OUTPUT OPTOCOUPLER
Supply Voltage-Min 4.5 V
Terminal Finish Tin/Lead (Sn/Pb)

Alternate Parts for 4N45

This table gives cross-reference parts and alternative options found for 4N45. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 4N45, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
4N45 Logic IC Output Optocoupler, 1-Element, 3750V Isolation Agilent Technologies Inc 4N45 vs 4N45
4N45 Logic IC Output Optocoupler, 1-Element, 3750V Isolation, 0.300 INCH, DIP-6 Broadcom Limited 4N45 vs 4N45
4N45 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.300 INCH, DIP-6 Avago Technologies 4N45 vs 4N45
Part Number Description Manufacturer Compare
HCPL-050L#500 Logic IC Output Optocoupler, 1-Element, 3750V Isolation, 1MBps, SO-8 Agilent Technologies Inc 4N45 vs HCPL-050L#500
HCPL-4502 Logic IC Output Optocoupler, 1-Element, 3750V Isolation, 0.300 INCH, DIP-8 Broadcom Limited 4N45 vs HCPL-4502
HCPL-4731-020E Logic IC Output Optocoupler, 2-Element, 2500V Isolation, 0.300 INCH, LEAD FREE, DIP-8 Agilent Technologies Inc 4N45 vs HCPL-4731-020E
HCPL-0731 Logic IC Output Optocoupler, 2-Element, 2500V Isolation, 0.1MBps, SO-8 Hewlett Packard Co 4N45 vs HCPL-0731
HCPL-4502 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 1Mbps, 0.300 INCH, DIP-8 Avago Technologies 4N45 vs HCPL-4502
4N46 Logic IC Output Optocoupler, 1-Element, 2500V Isolation Hewlett Packard Co 4N45 vs 4N46
HCPL-2530#020 Logic IC Output Optocoupler, 2-Element, 5000V Isolation, 1MBps, 0.300 INCH, DIP-8 Hewlett Packard Co 4N45 vs HCPL-2530#020
HCPL-2530 Logic IC Output Optocoupler, 2-Element, 3750V Isolation, 1MBps, 0.300 INCH, DIP-8 Agilent Technologies Inc 4N45 vs HCPL-2530
HCPL-0454 Logic IC Output Optocoupler, 1-Element, 3750V Isolation, 1MBps, SO-8 Agilent Technologies Inc 4N45 vs HCPL-0454
HCPL-0501.R2 Logic IC Output Optocoupler, 1-Element, 2500V Isolation, 1MBps, SOP-8 Fairchild Semiconductor Corporation 4N45 vs HCPL-0501.R2

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