HMHA2801A is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


onsemi
In Stock: 2,995
Unit Price: $0.19000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.71000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.69000
Datasheet

Similar


Vishay Semiconductor Opto Division
In Stock: 0
Unit Price: $0.63000
Datasheet
Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

HMHA2801A

DigiKey Part Number
HMHA2801A-ND
Manufacturer
Manufacturer Product Number
HMHA2801A
Description
OPTOISO 3.75KV TRANS 4-MINI-FLAT
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
Datasheet
 Datasheet
EDA/CAD Models
HMHA2801A Models
Product Attributes
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Category
Voltage - Output (Max)
80V
Manufacturer
onsemi
Current - Output / Channel
50mA
Packaging
Tube
Voltage - Forward (Vf) (Typ)
1.3V (Max)
Part Status
Active
Current - DC Forward (If) (Max)
50 mA
Number of Channels
1
Vce Saturation (Max)
300mV
Voltage - Isolation
3750Vrms
Operating Temperature
-55°C ~ 100°C
Current Transfer Ratio (Min)
80% @ 5mA
Mounting Type
Surface Mount
Current Transfer Ratio (Max)
160% @ 5mA
Package / Case
4-SOIC (0.173", 4.40mm Width)
Rise / Fall Time (Typ)
3µs, 3µs
Supplier Device Package
4-Mini-Flat
Input Type
DC
Base Product Number
Output Type
Transistor
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
HMHA2801AVonsemi2,9952832-HMHA2801AV-ND$0.19000Parametric Equivalent
HMHA2801AR2onsemi0HMHA2801AR2TR-ND$0.71000Parametric Equivalent
HMHA2801AR2Vonsemi0HMHA2801AR2VTR-ND$0.69000Parametric Equivalent
TCMT1107Vishay Semiconductor Opto Division0TCMT1107TR-ND$0.63000Similar
In-Stock: 0
150 estimated in stock on 11-Jan-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.77000$0.77
10$0.53100$5.31
150$0.36853$55.28
600$0.31675$190.05
1,050$0.30014$315.15
2,100$0.28239$593.02
5,100$0.26355$1,344.11
10,050$0.25160$2,528.58
25,050$0.23831$5,969.67
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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