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HomeProductsIsolatorsOptoisolators - Transistor, Photovoltaic OutputHMHA281
HMHA281 Image
Image may be representation.
See specifications for product details.

HMHA281 - onsemi

Manufacturer Part Number
HMHA281
Manufacturer
onsemi
Allelco Part Number
32D-HMHA281
ECAD Model
Parts Description
OPTOISO 3.75KV TRANSISTOR 4SMD
Detailed Description
Package
4-SOIC (0.173', 4.40mm Width)
Data sheet
HMHAA281, 2801 Series.pdf
RoHs Status
ROHS3 Compliant
In stock: 202430

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Quantity

Specifications

HMHA281 Tech Specifications
onsemi - HMHA281 technical specifications, attributes, parameters and parts with similar specifications to onsemi - HMHA281

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Output (Max) 80V  
Voltage - Isolation 3750Vrms  
Voltage - Forward (Vf) (Typ) 1.3V (Max)  
Vce Saturation (Max) 400mV  
Turn On / Turn Off Time (Typ) -  
Supplier Device Package 4-Mini-Flat  
Series -  
Rise / Fall Time (Typ) 3µs, 3µs  
Package / Case 4-SOIC (0.173', 4.40mm Width)  
Package Tube  
Product Attribute Attribute Value  
Output Type Transistor  
Operating Temperature -55°C ~ 100°C  
Number of Channels 1  
Mounting Type Surface Mount  
Input Type DC  
Current Transfer Ratio (Min) 50% @ 5mA  
Current Transfer Ratio (Max) 600% @ 5mA  
Current - Output / Channel 50mA  
Current - DC Forward (If) (Max) 50 mA  
Base Product Number HMHA28  

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi HMHA281

Product Attribute HMHA281 HMHA281R2V HMHA281R1V HMHA281V
Part Number HMHA281 HMHA281R2V HMHA281R1V HMHA281V
Manufacturer onsemi Fairchild Semiconductor onsemi Fairchild Semiconductor
Series - - - -
Package / Case 4-SOIC (0.173', 4.40mm Width) 4-SOIC (0.173", 4.40mm Width) 4-SOIC (0.173", 4.40mm Width) 4-SOIC (0.173", 4.40mm Width)
Current - Output / Channel 50mA 50mA 50mA 50mA
Turn On / Turn Off Time (Typ) - - - -
Rise / Fall Time (Typ) 3µs, 3µs 3µs, 3µs 3µs, 3µs 3µs, 3µs
Current - DC Forward (If) (Max) 50 mA 50 mA 50 mA 50 mA
Number of Channels 1 1 1 1
Supplier Device Package 4-Mini-Flat 4-Mini-Flat 4-Mini-Flat 4-Mini-Flat
Current Transfer Ratio (Min) 50% @ 5mA 50% @ 5mA 50% @ 5mA 50% @ 5mA
Package Tube Bulk Tape & Reel (TR) Box
Voltage - Isolation 3750Vrms 3750Vrms 3750Vrms 3750Vrms
Base Product Number HMHA28 HMHA281 HMHA28 -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Forward (Vf) (Typ) 1.3V (Max) 1.3V (Max) 1.3V (Max) 1.3V (Max)
Output Type Transistor Transistor Transistor Transistor
Vce Saturation (Max) 400mV 400mV 400mV 400mV
Current Transfer Ratio (Max) 600% @ 5mA 600% @ 5mA 600% @ 5mA 600% @ 5mA
Input Type DC DC DC DC
Operating Temperature -55°C ~ 100°C -55°C ~ 100°C -55°C ~ 100°C -55°C ~ 100°C
Voltage - Output (Max) 80V 80V 80V 80V

HMHA281 Datasheet PDF

Download HMHA281 pdf datasheets and onsemi documentation for HMHA281 - onsemi.

Datasheets
HMHAA281, 2801 Series.pdf
Environmental Information
onsemi RoHS.pdf Material Declaration HMHA281.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Packaging
2.73KHz.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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HMHA281 Image

HMHA281

onsemi
32D-HMHA281

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