HMHA281

Part No :: HMHA281

Manufacturer: Sanyo Semiconductor/ON Semiconductor

VIGOR # :: 4085575

Description: OPTOISO 3.75KV TRANSISTOR 4SMD

Catalog: Optoisolators - Transistor, Photovoltaic Output

DataSheet: HMHA281 PDF

Country of origin: -

Date code: -

HMHA281 Specifications

Type	Description
Series:	-
Package:	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

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 2439

Shipped from

HK warehouse

Expected Shipping Date

Feb 08 - Feb 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.67~~	~~$0.67~~
10	~~$0.52~~	~~$5.25~~
100	~~$0.38~~	~~$37.68~~
500	~~$0.29~~	~~$144.68~~
1000	~~$0.22~~	~~$223.40~~

Current price of HMHA281 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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