Name: FOD2742B
Brand: Fairchild/ON Semiconductor
SKU: FOD2742B
Availability: InStock
Rating: 5 (136 reviews)

FOD2742B

For Reference Only

Part Number	FOD2742B
Manufacturer	Fairchild/ON Semiconductor
Description	OPTOISO 2.5KV TRANSISTOR 8SOIC
Datasheet	FOD2742B Datasheet FOD2742B Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	19,560 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # FOD2742B (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 FOD2742B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add FOD2742B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of FOD2742B.

FOD2742B Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Isolators - Optoisolators - Transistor, Photovoltaic Output
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Number of Channels	1
Voltage - Isolation	2500Vrms
Current Transfer Ratio (Min)	100% @ 10mA
Current Transfer Ratio (Max)	200% @ 10mA
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)	1.2V
Current - DC Forward (If) (Max)	-
Vce Saturation (Max)	400mV
Operating Temperature	-25°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO Tall

FOD2742B Datasheet

FOD2742B Reviews

Mela*****Raman

March 31, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Joe*****rson

March 22, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Hayle*****dshaw

March 16, 2023

★ ★ ★ ★ ★

FOD2742B arrived in great condition, very happy, Would buy again. A++ . thank you!!

Lond*****arber

March 7, 2023

★ ★ ★ ★ ★

The prices are very competitive, I've had a few transactions lately and all were smooth as glass. I'm a very satisfied customer!

Elsa*****lins

March 1, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

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FOD2742B Packaging

FOD2742B FAQ

1. How to order FOD2742B 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 FOD2742B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the FOD2742B. All suppliers must pass our qualification reviews before they can publish their products including FOD2742B on Heisener; we pay more attention to the channels and quality of FOD2742B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the FOD2742B price and inventory displayed accurate?

The price and inventory of FOD2742B 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 FOD2742B?

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 FOD2742B we delivered, we will accept the replacement or return of the FOD2742B 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 FOD2742B.

(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 FOD2742B pin diagram, FOD2742B datasheet?

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

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FOD2742B 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
FOD2742BR2V D# V36:1790_06338339	ON Semiconductor	DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC T/R RoHS: Compliant	0
FOD2742B D# V36:1790_06338337	ON Semiconductor	DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC Tube RoHS: Compliant	0
FOD2742BV D# V36:1790_06338340	ON Semiconductor	DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC Tube RoHS: Compliant	0
FOD2742BR2 D# V72:2272_06338338	ON Semiconductor	DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
FOD2742BR2 D# FOD2742BR2	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R - Bulk (Alt: FOD2742BR2)	0
FOD2742BR2V D# FOD2742BR2V	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R - Tape and Reel (Alt: FOD2742BR2V)	0
FOD2742B D# FOD2742B	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box - Rail/Tube (Alt: FOD2742B)	0
FOD2742BV D# FOD2742BV	ON Semiconductor	Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box - Bulk (Alt: FOD2742BV) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

FOD2742BR2

D# FOD2742BR2

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R (Alt: FOD2742BR2)

FOD2742B

D# FOD2742B

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box (Alt: FOD2742B)

Part Number

Manufacturer

Description

Stock

FOD2742B

D# FOD2742B

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N Box (Alt: FOD2742B)

FOD2742BR2

D# FOD2742BR2

ON Semiconductor

Optocoupler DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC N T/R (Alt: FOD2742BR2)

Part Number

Manufacturer

Description

Stock

FOD2742B

Fairchild Semiconductor Corporation

1150

FOD2742BR2V

Fairchild Semiconductor Corporation

568

Part Number	Manufacturer	Description	Stock
FOD2742B	Fairchild Semiconductor Corporation	ISOLATED ERROR AMPLIFIER	7589
FOD2742BR1	Fairchild Semiconductor Corporation	N/A 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER LEAD FREE, SOIC-8	488
FOD2742BV	Fairchild Semiconductor Corporation	Transistor Output Optocouplers Error amplifier Optocoupler	0
FOD2742BR1V	Fairchild Semiconductor Corporation	OPTOISO 2.5KV TRANSISTOR 8SOIC	0
FOD2742BR2V	Fairchild Semiconductor Corporation	OPTOISO 2.5KV TRANSISTOR 8SOIC	0
FOD2742BR2	Fairchild Semiconductor Corporation	OPTOISO 2.5KV TRANSISTOR 8SOIC	2500

Part Number	Manufacturer	Description	Stock
FOD2742B D# 2156-FOD2742B-ND	Rochester Electronics LLC	TRANSISTOR OUTPUT OPTOCOUPLER, 2	185
FOD2742BV D# 2156-FOD2742BV-ND	Rochester Electronics LLC	TRANSISTOR OUTPUT OPTOCOUPLER, 2	2487
FOD2742BR1 D# FOD2742BR1-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC	0
FOD2742BR2 D# FOD2742BR2CT-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC	2254
FOD2742BR2V D# 2156-FOD2742BR2V-ND	Rochester Electronics LLC	TRANSISTOR OUTPUT OPTOCOUPLER, 2	399
FOD2742BR1V D# FOD2742BR1VTR-ND	ON Semiconductor	OPTOISO 2.5KV TRANSISTOR 8SOIC	0

Part Number

Manufacturer

Description

Stock

FOD2742B

ON Semiconductor

In stock shipping within 2days

6260

FOD2742BR2

Fairchild Semiconductor Corporation

In stock shipping within 2days

4212

Part Number	Manufacturer	Description	Stock
FOD2742BR2 D# 2083078	ON Semiconductor	OPTOCOUPLER, SO-8, ERROR AMP, SMD RoHS: Compliant Min Qty: 1 Container: Each	0
FOD2742BR2V D# 2083079	ON Semiconductor	OPTOCOUPLER, SO-8, ERROR AMP, SMD RoHS: Compliant Min Qty: 1 Container: Each	0
FOD2742B D# 1220047	ON Semiconductor	ISOLATED ERROR AMPLIFIER RoHS: Compliant Min Qty: 1 Container: Each	5433
FOD2742BV D# 2083080	ON Semiconductor	OPTOCOUPLER, SO-8, ERROR AMP, SMD RoHS: Compliant Min Qty: 5 Container: Each	0

Part Number	Manufacturer	Description	Stock
FOD2742BR2	ON Semiconductor	FOD2742B Series 2500 Vrms 100 % CTR Optically Isolated Error Amplifier - SOIC-8 RoHS: Compliant pbFree: Yes	0
FOD2742BR2V	ON Semiconductor	RoHS: Compliant pbFree: Yes	0
FOD2742B	ON Semiconductor	FOD2742B Series 2500 Vrms 100 % CTR Optically Isolated Error Amplifier - SOIC-8 RoHS: Compliant pbFree: Yes	0
FOD2742BV	ON Semiconductor	RoHS: Compliant pbFree: Yes	0

Part Number	Manufacturer	Description	Stock
FOD2742BR2	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	3982
FOD2742BV	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530
FOD2742B	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	390
FOD2742BR2V	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36800

Part Number	Manufacturer	Description	Stock
FOD2742B D# 512-FOD2742B	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	2999
FOD2742BV D# 512-FOD2742BV	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	2859
FOD2742BR2 D# 512-FOD2742BR2	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	1650
FOD2742BR2V D# 512-FOD2742BR2V	ON Semiconductor	Transistor Output Optocouplers Error amplifier Optocoupler RoHS: Compliant	2498

Part Number

Manufacturer

Description

Stock

FOD2742B

D# XSKDRABV0037704

ON SEMICONDUCTOR

605

Part Number	Manufacturer	Description	Stock
FOD2742BR2 D# 84H4726	ON Semiconductor	NPN-Output dc-Input Optocoupler,1-CHANNEL,2.5kV ISOLATION,SO RoHS Compliant: Yes RoHS: Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0
FOD2742BR2V D# 84H4727	ON Semiconductor	NPN-Output dc-Input Optocoupler,1-CHANNEL,2.5kV ISOLATION,SO RoHS Compliant: Yes RoHS: Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0
FOD2742B D# 84H4723	ON Semiconductor	OPTOCOUPLERS ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 3000 Container: Bulk	54
FOD2742BV D# 84H4728	ON Semiconductor	NPN-Output dc-Input Optocoupler,1-CHANNEL,2.5kV ISOLATION,SO RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
FOD2742BV D# NS-FOD2742BV	Fairchild Semiconductor Corporation	OEM/CM ONLY	2796
FOD2742B D# NS-FOD2742B	Fairchild Semiconductor Corporation	OEM/CM ONLY	1304
FOD2742BR1 D# NS-FOD2742BR1	Fairchild Semiconductor Corporation	OEM/CM ONLY	8686
FOD2742BR1V D# NS-FOD2742BR1V	Fairchild Semiconductor Corporation	OEM/CM ONLY	7437
FOD2742BR2V D# NS-FOD2742BR2V	Fairchild Semiconductor Corporation	OEM/CM ONLY	2839
FOD2742BR2 D# NS-FOD2742BR2	Fairchild Semiconductor Corporation	OEM/CM ONLY	2529

Part Number

Manufacturer

Description

Stock

FOD2742BR2V

Fairchild Semiconductor Corporation

TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 2500V ISOLATION

454

Part Number	Manufacturer	Description	Stock
FOD2742BV	Fairchild Semiconductor Corporation	Transistor Output Optocoupler, 2500V Isolation RoHS: Compliant	2487
FOD2742BR2	ON Semiconductor	Transistor Output Optocoupler, 2500V Isolation RoHS: Compliant	618
FOD2742BR2V	Fairchild Semiconductor Corporation	Transistor Output Optocoupler, 2500V Isolation RoHS: Compliant	399
FOD2742B	Fairchild Semiconductor Corporation	Transistor Output Optocoupler, 2500V Isolation RoHS: Compliant	185

Part Number	Manufacturer	Description	Stock
FOD2742BR		OEM/CM ONLY	5061
FOD2742BR2	Fairchild Semiconductor Corporation	OEM/CM ONLY	69
FOD2742BR2V	Fairchild Semiconductor Corporation	OEM/CM ONLY	584
FOD2742BV	Fairchild Semiconductor Corporation	OEM/CM ONLY	106
FOD2742B	Fairchild Semiconductor Corporation	OEM/CM ONLY	2601

Part Number	Manufacturer	Description	Stock
FOD2742BR2V	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36785
FOD2742B	Fairchild Semiconductor Corporation	IN stock Immediate delivery	385
FOD2742BV	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515
FOD2742BR2	Fairchild Semiconductor Corporation	IN stock Immediate delivery	3997

Part Number

Manufacturer

Description

Stock

FOD2742BR2

ONFAIRCHILD

shipping today

2496

FOD2742B

Fairchild Semiconductor Corporation

shipping today

12496

Part Number	Manufacturer	Description	Stock
FOD2742B D# 26163397	ON Semiconductor	DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC Tube RoHS: Compliant	0
FOD2742BR2 D# 53490015	ON Semiconductor	DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC T/R RoHS: Compliant	0
FOD2742BR2V D# 35644939	ON Semiconductor	DC-IN 1-CH Transistor DC-OUT 8-Pin SOIC T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
FOD2742B	mfr	RFQ	1164
FOD2742BR1	Fairchild Semiconductor Corporation	RFQ	13195
FOD2742BV	mfr	RFQ	9458
FOD2742BR1V	Fairchild Semiconductor Corporation	RFQ	11203

Part Number

Manufacturer

Description

Stock

FOD2742B

D# 1220047

ON Semiconductor

ISOLATED ERROR AMPLIFIER

RoHS: Compliant

Min Qty: 1

Container: Each

2444

Quick Inquiry

FOD2742B

Certified Quality

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