HMHA2801AR2 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: $0.74000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.69000
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.

HMHA2801AR2

DigiKey Part Number
HMHA2801AR2TR-ND - Tape & Reel (TR)
HMHA2801AR2CT-ND - Cut Tape (CT)
HMHA2801AR2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
HMHA2801AR2
Description
OPTOISO 3.75KV TRANS 4-MINI-FLAT
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
Datasheet
 Datasheet
EDA/CAD Models
HMHA2801AR2 Models
Product Attributes
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Category
Voltage - Output (Max)
80V
Manufacturer
onsemi
Current - Output / Channel
50mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
HMHA2801AVonsemi2,9952832-HMHA2801AV-ND$0.19000Parametric Equivalent
HMHA2801Aonsemi0HMHA2801A-ND$0.74000Parametric Equivalent
HMHA2801AR2Vonsemi0HMHA2801AR2VTR-ND$0.69000Parametric Equivalent
In-Stock: 0
347 estimated in stock on 12-Jul-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.71000$0.71
10$0.49500$4.95
100$0.36060$36.06
500$0.30028$150.14
1,000$0.28049$280.49
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.25882$647.05
5,000$0.24528$1,226.40
7,500$0.23835$1,787.62
12,500$0.23051$2,881.38
17,500$0.22586$3,952.55
25,000$0.22132$5,533.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.