Name: HMHA281R2V
Brand: Fairchild/ON Semiconductor
SKU: HMHA281R2V
Availability: InStock
Rating: 5 (136 reviews)

HMHA281R2V

For Reference Only

Part Number	HMHA281R2V
Manufacturer	Fairchild/ON Semiconductor
Description	OPTOISO 3.75KV TRANSISTOR 4SOIC
Datasheet	HMHA281R2V Datasheet HMHA281R2V Specifications
Package	4-SOIC (0.173", 4.40mm)
ECAD
In Stock	6,084 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 13 - May 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # HMHA281R2V (Optoisolators - Transistor, Photovoltaic Output) is manufactured by Fairchild/ON Semiconductor and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For HMHA281R2V specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HMHA281R2V with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HMHA281R2V.

HMHA281R2V Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	4-SOIC (0.173", 4.40mm)
ECAD
Series	-
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)	50mA
Vce Saturation (Max)	400mV
Operating Temperature	-55°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	4-SOIC (0.173", 4.40mm)
Supplier Device Package	4-Mini-Flat

HMHA281R2V Datasheet

HMHA281R2V Reviews

Mag***** Bahl

March 14, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

Kaden *****amurthy

February 27, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Augu*****e Loke

February 27, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Xiom*****Paul

February 26, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

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HMHA281R2V Packaging

HMHA281R2V FAQ

1. How to order HMHA281R2V on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that HMHA281R2V is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the HMHA281R2V. All suppliers must pass our qualification reviews before they can publish their products including HMHA281R2V on Heisener; we pay more attention to the channels and quality of HMHA281R2V products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HMHA281R2V price and inventory displayed accurate?

The price and inventory of HMHA281R2V fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of HMHA281R2V?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the HMHA281R2V we delivered, we will accept the replacement or return of the HMHA281R2V only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of HMHA281R2V.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as HMHA281R2V pin diagram, HMHA281R2V datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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HMHA281R2V Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

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ON Semiconductor

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HMHA281R2V

Fairchild Semiconductor Corporation

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Container: Reel

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RoHS: Compliant

pbFree: Yes

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OEM/CM Immediate delivery

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Container: TAPE & REEL - FULL

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ON Semiconductor

Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R

RoHS: Compliant

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HMHA281R2V

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