Datasheets
IL221AT by:

Darlington Output Optocoupler, 1-Element, 2500V Isolation

Part Details for IL221AT by Siemens

Overview of IL221AT by Siemens

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

Part Details for IL221AT

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IL221AT Part Data Attributes

IL221AT Siemens
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IL221AT Siemens Darlington Output Optocoupler, 1-Element, 2500V Isolation
Part Life Cycle Code Transferred
Ihs Manufacturer SIEMENS A G
Reach Compliance Code unknown
HTS Code 8541.40.80.00
Coll-Emtr Bkdn Voltage-Min 30 V
Configuration SINGLE
Current Transfer Ratio-Nom 100%
Isolation Voltage-Max 2500 V
Number of Elements 1
Optoelectronic Device Type DARLINGTON OUTPUT OPTOCOUPLER

Alternate Parts for IL221AT

This table gives cross-reference parts and alternative options found for IL221AT. 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 IL221AT, 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
SFH615AGB-X001T Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-4 Infineon Technologies AG IL221AT vs SFH615AGB-X001T
MCT271V-M 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, DIP-6 Fairchild Semiconductor Corporation IL221AT vs MCT271V-M
SFH600-2-X006 Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-6 Siemens IL221AT vs SFH600-2-X006
SFH615AA-X001T Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-4 Siemens IL221AT vs SFH615AA-X001T
SFH640-2-X007 Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-6 Infineon Technologies AG IL221AT vs SFH640-2-X007
IL208AT Transistor Output Optocoupler, 1-Element, 3000V Isolation, SOIC-8 Infineon Technologies AG IL221AT vs IL208AT
LTV817SB-TA1 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, DIP-4 Lite-On Semiconductor Corporation IL221AT vs LTV817SB-TA1
ILQ615-3-X009T Transistor Output Optocoupler, 4-Element, 5300V Isolation, DIP-16 Siemens IL221AT vs ILQ615-3-X009T
ILD615-4-X016 Transistor Output Optocoupler, 2-Element, 5300V Isolation, DIP-8 Siemens IL221AT vs ILD615-4-X016
H11A3 Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-6 Siemens IL221AT vs H11A3

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