Name: SI4542DY
Brand: Fairchild/ON Semiconductor
SKU: SI4542DY
Availability: InStock
Rating: 5 (122 reviews)

SI4542DY

For Reference Only

Part Number	SI4542DY
Manufacturer	Fairchild/ON Semiconductor
Description	MOSFET N/P-CH 30V 6A 8SOIC
Datasheet	SI4542DY Datasheet SI4542DY Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	33,324 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SI4542DY (Transistors - FETs, MOSFETs - Arrays) 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 SI4542DY specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI4542DY with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI4542DY.

SI4542DY Specifications

Manufacturer	Fairchild/ON Semiconductor
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Arrays
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	PowerTrench?
FET Type	N and P-Channel
FET Feature	Standard
Drain to Source Voltage (Vdss)	30V
Current - Continuous Drain (Id) @ 25°C	6A
Rds On (Max) @ Id, Vgs	28 mOhm @ 6A, 10V
Vgs(th) (Max) @ Id	3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	13nC @ 5V
Input Capacitance (Ciss) (Max) @ Vds	830pF @ 15V
Power - Max	1W
Operating Temperature	-55°C ~ 175°C (TJ)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO

SI4542DY Datasheet

SI4542DY Reviews

Ste***** Kale

March 26, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Lan*****yers

March 24, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

Phil*****arnett

March 18, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Izai*****arty

March 4, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

Fati*****hanna

March 3, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Ang***** Nava

February 24, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Write a Review

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SI4542DY Packaging

SI4542DY FAQ

1. How to order SI4542DY 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 SI4542DY is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI4542DY. All suppliers must pass our qualification reviews before they can publish their products including SI4542DY on Heisener; we pay more attention to the channels and quality of SI4542DY products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI4542DY price and inventory displayed accurate?

The price and inventory of SI4542DY 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 SI4542DY?

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 SI4542DY we delivered, we will accept the replacement or return of the SI4542DY 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 SI4542DY.

(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 SI4542DY pin diagram, SI4542DY datasheet?

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

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SI4542DY 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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SI4564DY-T1-GE3 Dual N/P-channel MOSFETTransistor, 7.2 A, 8 A, 40 V, 8-Pin SOIC

RoHS: Not Compliant

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SI4564DY-T1-GE3

D# V72:2272_09215573

Vishay Intertechnologies

Trans MOSFET N/P-CH 40V 10A/9.2A 8-Pin SOIC N T/R

RoHS: Compliant

Part Number

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SI4542DY

D# SI4542DY

ON Semiconductor

Trans MOSFET N/P-CH 30V 6A 8-Pin SOIC N T/R - Bulk (Alt: SI4542DY)

SI4564DY-T1-GE3

D# SI4564DY-T1-GE3

Vishay Intertechnologies

Trans MOSFET N/P-CH 40V 8A/7.2A 8-Pin SOIC N T/R - Tape and Reel (Alt: SI4564DY-T1-GE3)

RoHS: Compliant

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Description

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SI4564DY-T1-GE3

D# SI4564DY-T1-GE3

Vishay Intertechnologies

Trans MOSFET N/P-CH 40V 8A/7.2A 8-Pin SOIC N T/R (Alt: SI4564DY-T1-GE3)

RoHS: Compliant

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SI4542DY-T1

Vishay Intertechnologies

202

SI4542DY

Vishay Intertechnologies

Part Number	Manufacturer	Description	Stock
SI4564DY-T1-GE3	Vishay Siliconix	N- AND P-CHANNEL 40-V (D-S) MOSFET - Tape and Reel	2500
SI4542DY-T1-GE3	Vishay Siliconix	MOSFET N/P-CH 30V 8-SOIC	0
SI4542DY-T1-E3	Vishay Intertechnologies	N & P Channel 30 V 0.025/0.032 Ohms Surface Mount Power Mosfet - SOIC-8	0
SI4542DY	Fairchild Semiconductor Corporation	MOSFET, N & P CH, 30V, 6.9A, SOIC-8	1347

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SI4542DY

Fairchild Semiconductor Corporation

Power Field-Effect Transistor, 6A I(D), 30V, 0.028ohm, 2-Element, N-Channel and P-Channel, Silicon, Metal-oxide Semiconductor FET

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SI4564DY-T1-GE3 D# SI4564DY-T1-GE3CT-ND	Vishay Siliconix	MOSFET N/P-CH 40V 10A 8SOIC	1509
SI4542DY-T1-GE3 D# SI4542DY-T1-GE3-ND	Vishay Siliconix	MOSFET N/P-CH 30V 8-SOIC	0
SI4542DY-T1-E3 D# SI4542DY-T1-E3TR-ND	Vishay Siliconix	MOSFET N/P-CH 30V 8-SOIC	0
SI4542DY D# SI4542DYTR-ND	ON Semiconductor	MOSFET N/P-CH 30V 6A 8SOIC	0

Part Number

Manufacturer

Description

Stock

SI4542DY

D# SI4542DY

Vishay Siliconix

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1924

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Manufacturer

Description

Stock

SI4542DY-T1-E3

VBsemi Electronics Co Ltd

In stock shipping within 2days

17845

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Description

Stock

SI4564DY-T1-GE3

D# 2056723

Vishay Intertechnologies

MOSFET, NP CH, W/DIODE, 40V, SO8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

23704

SI4542DY

D# 2322635

ON Semiconductor

MOSFET, N & P CH, 30V, 6.9A, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

241

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Manufacturer

Description

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SI4564DY-T1-GE3

Vishay Intertechnologies

Dual N&P-Channel 40 V 0.0175/0.021 Ω Surface Mount Mosfet - SOIC-8

RoHS: Compliant

pbFree: Yes

5000

Part Number	Manufacturer	Description	Stock
SI4542DYT1	Vishay Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	20811
SI4542DYT1E3	Vishay Intertechnologies	OEM/CM QUOTES ONLY \| NO BROKERS	5950
SI4542DY		OEM/CM QUOTES ONLY \| NO BROKERS	595
SI4542DYE3	Vishay Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	119

Part Number

Manufacturer

Description

Stock

SI4542DY

D# C878916

VBsemi Electronics Co Ltd

132

Part Number	Manufacturer	Description	Stock
SI4542DY-T1-GE3	Vishay Intertechnologies	OEM/CM Immediate delivery	89742
SI4564DY-T1-GE3	Vishay Intertechnologies	OEM/CM Immediate delivery	180000
SI4542DY-T1-E3	Vishay Intertechnologies	OEM/CM Immediate delivery	880000
SI4542DY	Vishay Intertechnologies	OEM/CM Immediate delivery	880000
SI4542DY-NL	Vishay Intertechnologies	OEM/CM Immediate delivery	89742

Part Number

Manufacturer

Description

Stock

SI4542DY

D# 512-SI4542DY

ON Semiconductor

MOSFET SO8 SINGLE NCH/PCH

RoHS: Compliant

9645

SI4564DY-T1-GE3

D# 781-SI4564DY-T1-GE3

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Description

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Vishay Siliconix

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Part Number

Manufacturer

Description

Stock

SI4542DY

D# 34C1933

ON Semiconductor

TRANSISTOR,MOSFET,PAIR,COMPLEMENTARY,30V V(BR)DSS,6A I(D),SO ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

SI4564DY-T1-GE3

D# 05W6946

Vishay Intertechnologies

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RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
SI4542DY-T1-GE3 D# NS-SI4542DY-T1-GE3	Vishay Siliconix	OEM/CM ONLY	4397
SI4542DY D# NS-SI4542DY	Fairchild Semiconductor Corporation	OEM/CM ONLY	8374
SI4564DY-T1-GE3 D# NS-SI4564DY-T1-GE3	Vishay Siliconix	OEM/CM ONLY	5064
SI4542DY-T1-E3 D# NS-SI4542DY-T1-E3	Vishay Siliconix	OEM/CM ONLY	4611

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SI4542DY

Vishay Siliconix

6.9 A, 30 V, 0.025 ohm, 2 CHANNEL, N AND P-CHANNEL, Si, POWER, MOSFET

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D# 8022231

ON Semiconductor

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D# 8123230

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Description

Stock

SI4542DY

ON Semiconductor

30V Complementary PowerTrench MOSFET

RoHS: Not Compliant

pbFree: No

238

Part Number	Manufacturer	Description	Stock
SI4542DYT1	Vishay Siliconix	OEM/CM ONLY	1168
SI4542DYT1E3	Vishay Intertechnologies	OEM/CM ONLY	2516
SI4542DY	Fairchild Semiconductor Corporation	OEM/CM ONLY	1184
SI4542DYE3	Vishay Semiconductors	OEM/CM ONLY	116

Part Number	Manufacturer	Description	Stock
SI4542DY-NL	Vishay Intertechnologies	IN stock Immediate delivery	89727
SI4542DY	Vishay Intertechnologies	IN stock Immediate delivery	879985
SI4542DY-T1-E3	Vishay Intertechnologies	IN stock Immediate delivery	879985
SI4542DY-T1-GE3	Vishay Intertechnologies	IN stock Immediate delivery	89727
SI4564DY-T1-GE3	Vishay Intertechnologies	IN stock Immediate delivery	179985

Part Number

Manufacturer

Description

Stock

SI4564DY-T1-GE3

Vishay Intertechnologies

MOSFET 40V Vds 16V Vgs SO-8 N&P PAIR

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

SI4542DY

Vishay Huntington

shipping today

3996

SI4564DY-T1-GE3

Vishay Huntington

shipping today

745

Part Number

Manufacturer

Description

Stock

SI4564DY-T1-GE3

D# 52428710

Vishay Intertechnologies

Trans MOSFET N/P-CH 40V 10A/9.2A 8-Pin SOIC N T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SI4542DY-T1

mfr

RFQ

3193

SI4542DY

mfr

RFQ

5563

Part Number

Manufacturer

Description

Stock

SI4564DY-T1-GE3

Vishay Huntington

MOSFET N/P-CH 40V 10A 8SOIC

2300

SI4542DY-T1-E3

Vishay Huntington

MOSFET N/P-CH 30V 8-SOIC

100

Part Number

Manufacturer

Description

Stock

SI4564DY-T1-GE3

D# 2056723RL

Vishay Intertechnologies

MOSFET, NP CH, W/DIODE, 40V, SO8

RoHS: Compliant

Min Qty: 1

Container: Reel

SI4542DY

D# 9550593

Vishay Intertechnologies

MOSFET, DUAL, NP, SO-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

SI4542DY

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