Name: D4020L
Brand: Littelfuse Inc.
SKU: D4020L
Availability: InStock
Rating: 5 (159 reviews)

D4020L

For Reference Only

Part Number	D4020L
Manufacturer	Littelfuse Inc.
Description	DIODE GEN PURP 400V 12.7A TO220
Datasheet	D4020L Datasheet D4020L Specifications
Package	TO-220-3 Isolated Tab
ECAD
In Stock	11,700 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # D4020L (Diodes - Rectifiers - Single) is manufactured by Littelfuse Inc. 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 D4020L specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add D4020L with quantity into BOM. Heisener.com does NOT require any registration to request a quote of D4020L.

D4020L Specifications

Manufacturer	Littelfuse Inc.
Category	Discrete Semiconductor Products - Diodes - Rectifiers - Single
Package	TO-220-3 Isolated Tab
ECAD
Series	-
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	400V
Current - Average Rectified (Io)	12.7A
Voltage - Forward (Vf) (Max) @ If	1.6V @ 12.7A
Speed	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)	4µs
Current - Reverse Leakage @ Vr	10µA @ 400V
Capacitance @ Vr, F	-
Mounting Type	Through Hole
Package / Case	TO-220-3 Isolated Tab
Supplier Device Package	TO-220 Isolated Tab
Operating Temperature - Junction	-40°C ~ 125°C

D4020L Datasheet

D4020L Reviews

Sau*****iaz

March 26, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Will*****uston

March 15, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Brig*****alia

March 10, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Amee*****chards

March 3, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Well*****binson

February 26, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Blai*****uston

February 21, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Car*****Boyd

February 19, 2023

★ ★ ★ ★ ★

Works just like the original one and even has the correct connectors installed.

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D4020L Packaging

D4020L FAQ

1. How to order D4020L 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 D4020L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the D4020L. All suppliers must pass our qualification reviews before they can publish their products including D4020L on Heisener; we pay more attention to the channels and quality of D4020L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the D4020L price and inventory displayed accurate?

The price and inventory of D4020L 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 D4020L?

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 D4020L we delivered, we will accept the replacement or return of the D4020L 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 D4020L.

(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 D4020L pin diagram, D4020L datasheet?

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

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D4020L 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

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Description

Stock

D4020LTP

D# V79:2366_23470106

Littelfuse Inc

Diode Switching Si 400V 12.7A 3-Pin(3+Tab) TO-220AB Isolated Tube

RoHS: Compliant

Part Number

Manufacturer

Description

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D4020L

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
D4020L52	Littelfuse Inc	DIODE GEN PURP 400V 12.7A TO220	0
D4020L	Littelfuse Inc	DIODE GEN PURP 400V 12.7A TO220	568
D4020L53	Littelfuse Inc	DIODE GEN PURP 400V 12.7A TO220	0

Part Number

Manufacturer

Description

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D4020LTP

Littelfuse Inc

400V 12.7A 1.6V @ 40A TO-220(TO-220-3) Diodes - General Purpose RoHS

Part Number	Manufacturer	Description	Stock
D4020LTP D# F7218-ND	Littelfuse Inc	DIODE GEN PURP 400V 12.7A TO220	184
D4020L52 D# D4020L52-ND	Littelfuse Inc	DIODE GEN PURP 400V 12.7A TO220	0
D4020L D# D4020L-ND	Littelfuse Inc	DIODE GEN PURP 400V 12.7A TO220	0
D4020L53 D# D4020L53-ND	Littelfuse Inc	DIODE GEN PURP 400V 12.7A TO220	0

Part Number

Manufacturer

Description

Stock

D4020L52TP

D# 2564408

Littelfuse Inc

SCR THYRISTOR

RoHS: Compliant

Min Qty: 500

Container: Each

Part Number	Manufacturer	Description	Stock
D4020LTP	Littelfuse Inc	OEM/CM QUOTES ONLY \| NO BROKERS	3450
D4020L52TP	Littelfuse Inc	OEM/CM QUOTES ONLY \| NO BROKERS	210
D4020L	Littelfuse Inc	OEM/CM QUOTES ONLY \| NO BROKERS	11500

Part Number

Manufacturer

Description

Stock

D4020L

Teccor

OEM/CM Immediate delivery

100000

Part Number

Manufacturer

Description

Stock

D4020L

D# 576-D4020L

Littelfuse Inc

Rectifiers 400V 20A

RoHS: Compliant

990

D4020LTP

D# 576-D4020LTP

Littelfuse Inc

SCRs 400V 20A

RoHS: Compliant

186

Part Number	Manufacturer	Description	Stock
D4020LTP D# 34AC2942	Littelfuse Inc	Rect 400V 20A TO220 Iso / TUBE RoHS: Not Compliant Min Qty: 1000 Container: Bulk	0
D4020L D# 11J8447	Littelfuse Inc	DIODE, STANDARD, 12.7A, 400V, TO-220, Repetitive Reverse Voltage Vrrm Max:400V, Forward Current If(AV):12.7A, Diode Configuration:Single, Forward Voltage VF Max:1.6V, Reverse Recovery Time trr Max:4µs, Operating Temperature Max:125°CRoHS Compliant: Yes RoHS: Compliant Min Qty: 500 Container: Bulk	0
D4020L52TP D# 71J0633	Littelfuse Inc	SCR THYRISTOR, Peak Repetitive Off-State Voltage, Vdrm:400V, Gate Trigger Current Max, Igt:-, Current It av:12.7A, On State RMS Current IT(rms):20A, Thyristor Case Style:TO-220AB, No. of Pins:3Pins, Holding Current Max Ih:-, MSL:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 500 Container: Bulk	57

Part Number	Manufacturer	Description	Stock
D4020L D# NS-D4020L	Littelfuse Inc	OEM/CM ONLY	6008
D113D4020L D# NS-D113D4020L	LITTELFUSE	OEM/CM ONLY	9213
D4020L52 D# NS-D4020L52	Littelfuse Inc	OEM/CM ONLY	2215
D4020L53 D# NS-D4020L53	Littelfuse Inc	OEM/CM ONLY	3209

Part Number

Manufacturer

Description

Stock

D4020L

Littelfuse Inc

12.7 A, 400 V, SILICON, RECTIFIER DIODE, TO-220AB

1232

Part Number	Manufacturer	Description	Stock
D4020L52TP	Littelfuse Inc	OEM/CM ONLY	175
D4020L	Littelfuse Inc	OEM/CM ONLY	3188
D4020LTP	Littelfuse Inc	OEM/CM ONLY	336

Part Number

Manufacturer

Description

Stock

D4020L

TECCOR

IN stock Immediate delivery

99985

Part Number

Manufacturer

Description

Stock

D4020LTP

Littelfuse Inc

SCRs 400V 20A

Part Number	Manufacturer	Description	Stock
D4020L52	Littelfuse Inc	shipping today	45635
D4020L53	Littelfuse Inc	shipping today	45635
D4020L	Littelfuse Inc	shipping today	87696

Part Number

Manufacturer

Description

Stock

D4020LTP

D# 33601060

Littelfuse Inc

Diode Switching Si 400V 12.7A 3-Pin(3+Tab) TO-220AB Isolated Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

D4020L52TP

D# 2564408

Littelfuse Inc

SCR THYRISTOR

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

D4020L

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