HMHA281 is out of stock and can be placed on backorder.
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Datasheet
HMHA28
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
HMHA28
4-SOIC 4.40mm

HMHA281

DigiKey Part Number
HMHA281-ND
Manufacturer
Manufacturer Product Number
HMHA281
Description
OPTOISO 3.75KV TRANS 4-MINI-FLAT
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
Datasheet
 Datasheet
EDA/CAD Models
HMHA281 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tube
Part Status
Active
Number of Channels
1
Voltage - Isolation
3750Vrms
Current Transfer Ratio (Min)
50% @ 5mA
Current Transfer Ratio (Max)
600% @ 5mA
Turn On / Turn Off Time (Typ)
-
Rise / Fall Time (Typ)
3µs, 3µs
Input Type
DC
Output Type
Transistor
Voltage - Output (Max)
80V
Current - Output / Channel
50mA
Voltage - Forward (Vf) (Typ)
1.3V (Max)
Current - DC Forward (If) (Max)
50 mA
Vce Saturation (Max)
400mV
Operating Temperature
-55°C ~ 100°C
Mounting Type
Surface Mount
Package / Case
4-SOIC (0.173", 4.40mm Width)
Supplier Device Package
4-Mini-Flat
Base Product Number
Product Questions and Answers

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Available To Order
Factory Stock: 33,000
Check Lead Time
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.65000$0.65
10$0.45000$4.50
150$0.31000$46.50
600$0.26547$159.28
1,050$0.25116$263.72
2,100$0.23588$495.35
5,100$0.21964$1,120.16
10,050$0.20935$2,103.97
25,050$0.19790$4,957.39
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.