Datasheets
FODM121A by:

Transistor Output Optocoupler, 1-Element, 3750V Isolation, LEAD FREE, COMPACT, MINI-FLAT-4

Part Details for FODM121A by Fairchild Semiconductor Corporation

Overview of FODM121A by Fairchild Semiconductor Corporation

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Price & Stock for FODM121A

Part # Distributor Description Stock Price Buy
Quest Components 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER 196
  • 1 $0.4209
  • 13 $0.3508
  • 58 $0.2806
$0.2806 / $0.4209 Buy Now

Part Details for FODM121A

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FODM121A Part Data Attributes:

FODM121A Fairchild Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
FODM121A Fairchild Semiconductor Corporation Transistor Output Optocoupler, 1-Element, 3750V Isolation, LEAD FREE, COMPACT, MINI-FLAT-4
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code MFP
Package Description LEAD FREE, COMPACT, MINI-FLAT-4
Pin Count 4
Manufacturer Package Code 4LD,MFP,(MINI FLAT PACKAGE),OPTO,OVER-UNDER
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.40.80.00
Additional Feature UL APPROVED
Coll-Emtr Bkdn Voltage-Min 80 V
Configuration SINGLE
Current Transfer Ratio-Nom 100%
Dark Current-Max 100 nA
Forward Current-Max 0.05 A
Isolation Voltage-Max 3750 V
JESD-609 Code e3
Number of Elements 1
Operating Temperature-Max 100 °C
Operating Temperature-Min -40 °C
Optoelectronic Device Type TRANSISTOR OUTPUT OPTOCOUPLER
Terminal Finish Matte Tin (Sn)

Alternate Parts for FODM121A

This table gives cross-reference parts and alternative options found for FODM121A. 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 FODM121A, 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
FODM121AV Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AV
FODM121AR2 Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AR2
FODM121AR2 4-Pin Full Pitch Mini-Flat Package Phototransistor Optocouplers, 2500-REEL onsemi FODM121A vs FODM121AR2
FODM121AR1V Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AR1V
FODM121AV 4-Pin Full Pitch Mini-Flat Package Phototransistor Optocouplers, 3000-TUBE onsemi FODM121A vs FODM121AV
FODM121AR2V Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AR2V
Part Number Description Manufacturer Compare
FODM121AR2V Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AR2V
FODM121AR2 4-Pin Full Pitch Mini-Flat Package Phototransistor Optocouplers, 2500-REEL onsemi FODM121A vs FODM121AR2
FODM121AR2 Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AR2
FODM121AR1V Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AR1V
FODM121AV Transistor Output Optocoupler, 1-Element, 3750V Isolation, MINI-FLAT PACKAGE-4 Fairchild Semiconductor Corporation FODM121A vs FODM121AV
FODM121AV 4-Pin Full Pitch Mini-Flat Package Phototransistor Optocouplers, 3000-TUBE onsemi FODM121A vs FODM121AV

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