Name: FOD2743A
Brand: Fairchild/ON Semiconductor
SKU: FOD2743A
Availability: InStock
Rating: 5 (71 reviews)

FOD2743A

For Reference Only

Part Number	FOD2743A
Manufacturer	Fairchild/ON Semiconductor
Description	OPTOISOLATOR 5KV TRANSISTOR 8DIP
Datasheet	FOD2743A Datasheet FOD2743A Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	35,556 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 28 - Jun 2 (Choose Expedited Shipping)
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Part Number # FOD2743A (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 FOD2743A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FOD2743A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FOD2743A.

FOD2743A Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	8-DIP (0.300", 7.62mm)
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	5000Vrms
Current Transfer Ratio (Min)	50% @ 1mA
Current Transfer Ratio (Max)	100% @ 1mA
Turn On / Turn Off Time (Typ)	-
Rise / Fall Time (Typ)	-
Input Type	DC
Output Type	Transistor
Voltage - Output (Max)	70V
Current - Output / Channel	50mA
Voltage - Forward (Vf) (Typ)	1.07V
Current - DC Forward (If) (Max)	-
Vce Saturation (Max)	400mV
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-MDIP

FOD2743A Datasheet

FOD2743A Reviews

Kaid*****sparza

April 9, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

Kai*****ons

April 6, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Dean*****Sims

March 22, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Odi*****air

March 17, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

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FOD2743A Packaging

FOD2743A FAQ

1. How to order FOD2743A 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 FOD2743A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FOD2743A. All suppliers must pass our qualification reviews before they can publish their products including FOD2743A on Heisener; we pay more attention to the channels and quality of FOD2743A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the FOD2743A price and inventory displayed accurate?

The price and inventory of FOD2743A 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 FOD2743A?

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 FOD2743A we delivered, we will accept the replacement or return of the FOD2743A 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 FOD2743A.

(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 FOD2743A pin diagram, FOD2743A datasheet?

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

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FOD2743A 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

Part Number	Manufacturer	Description	Stock
FOD2743A D# FOD2743A	ON Semiconductor	8-PIN DIP ERROR AMPLIFIER OPTOCOUPLER, TRANSISTOR OUTPUT - Bulk (Alt: FOD2743A) RoHS: Not Compliant	0
FOD2743AT D# FOD2743AT	ON Semiconductor	Optoisolator Transistor Output 5000Vrms 1 Channel 8-MDIP - Bulk (Alt: FOD2743AT) RoHS: Not Compliant	0
FOD2743AV D# FOD2743AV	ON Semiconductor	Optoisolator Transistor Output 5000Vrms 1 Channel 8-MDIP - Bulk (Alt: FOD2743AV) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
FOD2743AV	Fairchild Semiconductor Corporation	N/A 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER DIP-8	1795
FOD2743ASV	Fairchild Semiconductor Corporation	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0
FOD2743AS	Fairchild Semiconductor Corporation	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0
FOD2743AT	Fairchild Semiconductor Corporation	DIP-8 Through Hole 1 Channel 70 V 5000 Vrms Optically Isolated Error Amplifier	0
FOD2743ASDV	Fairchild Semiconductor Corporation	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0
FOD2743A	Fairchild Semiconductor Corporation	DIP-8 Through Hole 1 Channel 70 V 5000 Vrms Optically Isolated Error Amplifier	0
FOD2743ATV	Fairchild Semiconductor Corporation	DIP-8 Through Hole 1 Channel 70 V 5000 Vrms Optically Isolated Error Amplifier	0
FOD2743ASD	Fairchild Semiconductor Corporation	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0

Part Number	Manufacturer	Description	Stock
FOD2743ASV D# FOD2743ASV-ND	ON Semiconductor	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0
FOD2743AS D# FOD2743AS-ND	ON Semiconductor	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0
FOD2743AV D# 2156-FOD2743AV-FS-ND	Rochester Electronics LLC	TRANSISTOR OUTPUT OPTOCOUPLER	1795
FOD2743ASDV D# FOD2743ASDVTR-ND	ON Semiconductor	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0
FOD2743A D# 2156-FOD2743A-FS-ND	Rochester Electronics LLC	TRANSISTOR OUTPUT OPTOCOUPLER	10534
FOD2743ATV D# FOD2743ATV-ND	ON Semiconductor	OPTOISOLATOR 5KV TRANSISTOR 8DIP	0
FOD2743ASD D# FOD2743ASD-ND	ON Semiconductor	OPTOISOLATOR 5KV TRANSISTOR 8SMD	0
FOD2743AT D# 2156-FOD2743AT-FS-ND	Rochester Electronics LLC	TRANSISTOR OUTPUT OPTOCOUPLER	998

Part Number

Manufacturer

Description

Stock

FOD2743A

Fairchild Semiconductor Corporation

In stock shipping within 2days

354

Part Number

Manufacturer

Description

Stock

FOD2743ATV

ON Semiconductor

DIP-8 Through Hole 1 Channel 70 V 5000 Vrms Optically Isolated Error Amplifier

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

FOD2743AS

Fairchild Semiconductor Corporation

in stock - can ship the same day

1915

Part Number

Manufacturer

Description

Stock

FOD2743AT

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

36530

Part Number	Manufacturer	Description	Stock
FOD2743ASV D# NS-FOD2743ASV	Fairchild Semiconductor Corporation	OEM/CM ONLY	7913
FOD2743AS D# NS-FOD2743AS	Fairchild Semiconductor Corporation	OEM/CM ONLY	3744
FOD2743AV D# NS-FOD2743AV	Fairchild Semiconductor Corporation	OEM/CM ONLY	3118
FOD2743ASDV D# NS-FOD2743ASDV	Fairchild Semiconductor Corporation	OEM/CM ONLY	7884
FOD2743A D# NS-FOD2743A	Fairchild Semiconductor Corporation	OEM/CM ONLY	9743
FOD2743ATV D# NS-FOD2743ATV	Fairchild Semiconductor Corporation	OEM/CM ONLY	7499
FOD2743ASD D# NS-FOD2743ASD	Fairchild Semiconductor Corporation	OEM/CM ONLY	1171
FOD2743AT D# NS-FOD2743AT	Fairchild Semiconductor Corporation	OEM/CM ONLY	1369

Part Number	Manufacturer	Description	Stock
FOD2743AV	Fairchild Semiconductor Corporation	FOD2743 - Transistor Output Optocoupler, 5000V Isolation RoHS: Compliant	1795
FOD2743A	Fairchild Semiconductor Corporation	FOD2743 - Transistor Output Optocoupler, 5000V Isolation RoHS: Compliant	10534
FOD2743AT	Fairchild Semiconductor Corporation	FOD2743 - Transistor Output Optocoupler, 5000V Isolation RoHS: Compliant	998

Part Number

Manufacturer

Description

Stock

FOD2743AS

Fairchild Semiconductor Corporation

OEM/CM ONLY

1931

FOD2743ATV

Fairchild Semiconductor Corporation

OEM/CM ONLY

1014

Part Number

Manufacturer

Description

Stock

FOD2743AT

Fairchild Semiconductor Corporation

IN stock Immediate delivery

36515

Part Number	Manufacturer	Description	Stock
FOD2743ASV	Fairchi	shipping today	30
FOD2743A	Fairchi	shipping today	30
FOD2743ASD	Fairchi	shipping today	30

Part Number	Manufacturer	Description	Stock
FOD2743ASV	Fairchild Semiconductor Corporation	RFQ	13147
FOD2743AT	Fairchild Semiconductor Corporation	RFQ	2086
FOD2743A/B	Fairchild Semiconductor Corporation	RFQ	5618
FOD2743AS	Fairchild Semiconductor Corporation	RFQ	9971

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FOD2743A

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