Name: STN3N40K3
Brand: STMicroelectronics
SKU: STN3N40K3
Availability: InStock
Rating: 5 (188 reviews)

STN3N40K3

For Reference Only

Part Number	STN3N40K3
Manufacturer	STMicroelectronics
Description	MOSFET N-CH 400V 1.8A SOT223
Datasheet	STN3N40K3 Datasheet STN3N40K3 Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	71,856 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # STN3N40K3 (Transistors - FETs, MOSFETs - Single) is manufactured by STMicroelectronics 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 STN3N40K3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add STN3N40K3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of STN3N40K3.

STN3N40K3 Specifications

Manufacturer	STMicroelectronics
Category	Discrete Semiconductor Products - Transistors - FETs, MOSFETs - Single
Package	TO-261-4, TO-261AA
ECAD
Series	SuperMESH3?
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	400V
Current - Continuous Drain (Id) @ 25°C	1.8A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Vgs(th) (Max) @ Id	4.5V @ 50µA
Gate Charge (Qg) (Max) @ Vgs	11nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds	165pF @ 50V
Vgs (Max)	±30V
FET Feature	-
Power Dissipation (Max)	3.3W (Ta)
Rds On (Max) @ Id, Vgs	3.4 Ohm @ 600mA, 10V
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	SOT-223
Package / Case	TO-261-4, TO-261AA

STN3N40K3 Datasheet

STN3N40K3 Reviews

Sam*****Loyal

April 5, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Jas*****uang

March 25, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Car***** Suri

March 10, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Aiden*****inathan

March 10, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Hai***** Bumb

March 5, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Don*****n Kar

March 1, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

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STN3N40K3 Packaging

STN3N40K3 FAQ

1. How to order STN3N40K3 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 STN3N40K3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STN3N40K3. All suppliers must pass our qualification reviews before they can publish their products including STN3N40K3 on Heisener; we pay more attention to the channels and quality of STN3N40K3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the STN3N40K3 price and inventory displayed accurate?

The price and inventory of STN3N40K3 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 STN3N40K3?

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 STN3N40K3 we delivered, we will accept the replacement or return of the STN3N40K3 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 STN3N40K3.

(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 STN3N40K3 pin diagram, STN3N40K3 datasheet?

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

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STN3N40K3 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

STN3N40K3

D# E02:0323_04183261

STMicroelectronics

Trans MOSFET N-CH 400V 1.8A 4-Pin(3+Tab) SOT-223 T/R

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# 94T3444

STMicroelectronics

Trans MOSFET N-CH 400V 1.8A 4-Pin(3+Tab) SOT-223 T/R - Bulk (Alt: 94T3444)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# STN3N40K3

STMicroelectronics

Trans MOSFET N-CH 400V 1.8A 4-Pin(3+Tab) SOT-223 T/R (Alt: STN3N40K3)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# STN3N40K3

STMicroelectronics

Trans MOSFET N-CH 400V 1.8A 4-Pin(3+Tab) SOT-223 T/R (Alt: STN3N40K3)

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

1041

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

STMicroelectronics STN3N40K3

3300

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# C1S730200539980

STMicroelectronics

Trans MOSFET N-CH 400V 1.8A 4-Pin(3+Tab) SOT-223 T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 5

Container: Cut Tape

3066

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

N-Channel 400V 1.8A(Tc) 4.5V @ 50uA 3.4ohms @ 600mA,10V 3.3W SOT-223 MOSFET RoHS

5918

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# 497-11222-1-ND

STMicroelectronics

MOSFET N-CH 400V 1.8A SOT223

12871

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

In stock shipping within 2days

4260

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# 2098282

STMicroelectronics

MOSFET, N CH, 400V, 1.8A, SOT223

RoHS: Compliant

Min Qty: 1

Container: Each

151

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

N-Channel 400 V 3.4 Ohm SuperMESH3™ Power MosFet - SOT-223

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

95200

STN3N40K3BKN

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

7829

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# C128261

STMicroelectronics

5918

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

OEM/CM Immediate delivery

30000

STN3N40K3/BKN

STMicroelectronics

OEM/CM Immediate delivery

6579

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# 511-STN3N40K3

STMicroelectronics

MOSFET N-Ch 400V 3.3 Ohm 3A SuperMESH3 3.3W

RoHS: Compliant

5866

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# 30AC0906

STMicroelectronics

PTD HIGH VOLTAGE ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 8000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# NS-STN3N40K3

STMicroelectronics

OEM/CM ONLY

28093

Part Number

Manufacturer

Description

Stock

STN3N40K3/BKN

STMicroelectronics

OEM/CM ONLY

7590

STN3N40K3

STMicroelectronics

OEM/CM ONLY

81174

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

IN stock Immediate delivery

29985

STN3N40K3/BKN

STMicroelectronics

IN stock Immediate delivery

6594

Part Number

Manufacturer

Description

Stock

STN3N40K3/BKN

STMicroelectronics

shipping today

6575

STN3N40K3

Maxim Integrated Products

shipping today

413

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# 53528325

STMicroelectronics

Trans MOSFET N-CH 400V 1.8A 4-Pin(3+Tab) SOT-223 T/R

Part Number

Manufacturer

Description

Stock

STN3N40K3

STMicroelectronics

MOSFET N-CH 400V 1.8A SOT223

11270

Part Number

Manufacturer

Description

Stock

STN3N40K3

D# 2098282

STMicroelectronics

MOSFET, N CH, 400V, 1.8A, SOT223

RoHS: Compliant

Min Qty: 1

Container: Each

163

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STN3N40K3

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