Datasheets
HMHA281V by:

4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers, MFP 4L, 3000-BOX

Part Details for HMHA281V by onsemi

Overview of HMHA281V by onsemi

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Applications Education and Research Consumer Electronics Internet of Things (IoT) Audio and Video Systems Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

Part Details for HMHA281V

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HMHA281V Part Data Attributes

HMHA281V onsemi
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HMHA281V onsemi 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers, MFP 4L, 3000-BOX
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Manufacturer Package Code MFP04A
Reach Compliance Code compliant
HTS Code 8541.40.80.00
Samacsys Manufacturer onsemi
Additional Feature IEC-60747-5-5, UL APPROVED
Coll-Emtr Bkdn Voltage-Min 80 V
Configuration SINGLE
Current Transfer Ratio-Min 50%
Dark Current-Max 100 nA
Forward Current-Max 0.05 A
Forward Voltage-Max 1.3 V
Isolation Voltage-Max 3750 V
Mounting Feature SURFACE MOUNT
Number of Elements 1
On-State Current-Max 0.05 A
Operating Temperature-Max 100 °C
Operating Temperature-Min -55 °C
Optoelectronic Device Type TRANSISTOR OUTPUT OPTOCOUPLER
Packing Method TUBE
Power Dissipation-Max 0.15 W
Surface Mount YES

Alternate Parts for HMHA281V

This table gives cross-reference parts and alternative options found for HMHA281V. 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 HMHA281V, 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
HMHA281V Transistor Output Optocoupler, 1-Element, 3750V Isolation, COMPACT, MINI-FLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA281V
HMHA281R1V Transistor Output Optocoupler, 1-Element, 2500V Isolation, MINIFLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA281R1V
HMHA281R2V 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers, 2500-REEL onsemi HMHA281V vs HMHA281R2V
HMHA281R1 Transistor Output Optocoupler, 1-Element, 2500V Isolation, MINIFLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA281R1
HMHA281R4V Transistor Output Optocoupler, 1-Element, 2500V Isolation, MINIFLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA281R4V
HMHA281R4 Transistor Output Optocoupler, 1-Element, 2500V Isolation, MINIFLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA281R4
HMHA281R2 Transistor Output Optocoupler, 1-Element, 3750V Isolation, COMPACT, MINI-FLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA281R2
Part Number Description Manufacturer Compare
HMHA281R2V 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers, 2500-REEL onsemi HMHA281V vs HMHA281R2V
TLP291(Y) Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, 11-3C1, SOP-4 Toshiba America Electronic Components HMHA281V vs TLP291(Y)
PS2811-1-F3-N Transistor Output Optocoupler, 1-Element, 2500V Isolation, 1.27 MM PITCH, PLASTIC, SSOP-4 NEC Electronics America Inc HMHA281V vs PS2811-1-F3-N
HMHA2801B Transistor Output Optocoupler, 1-Element, 2500V Isolation, LEAD FREE, COMPACT, MINI-FLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA2801B
HMHA2801B 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers (Not recommend for new design. The new equivalent part number is FODM217x), 3000-TUBE onsemi HMHA281V vs HMHA2801B
TLP291(YTL,SE Transistor Output Optocoupler Toshiba America Electronic Components HMHA281V vs TLP291(YTL,SE
HMHA2801BR2V Transistor Output Optocoupler onsemi HMHA281V vs HMHA2801BR2V
HMHA2801BR3V Transistor Output Optocoupler, 1-Element, 2500V Isolation, MINIFLAT-4 Fairchild Semiconductor Corporation HMHA281V vs HMHA2801BR3V
PS2811-1-F3-A-N Transistor Output Optocoupler, 1-Element, 2500V Isolation, 1.27 MM PITCH, LEAD FREE, PLASTIC, SSOP-4 NEC Electronics Group HMHA281V vs PS2811-1-F3-A-N
PS2811-1-F3-A Transistor Output Optocoupler, 1-Element, 2500V Isolation, 1.27 MM PITCH, LEAD FREE, PLASTIC, SSOP-4 NEC Electronics Group HMHA281V vs PS2811-1-F3-A

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