Add To BOM

Inquiry

Products > Discrete Semiconductors > Diodes & Rectifiers > 1N4148

Images are for reference only.

1N4148

Name: 1N4148
Brand: ST/FAIRCHILD/NXP/DIODES
SKU: JT25-1N4148
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Diode Small Signal Switching 100V 0.3A

Manufacturer :	ST/FAIRCHILD/NXP/DIODES
Package/Case :	DO-35
Product Categories :	Rectifiers
Datasheet:	1N4148 Datasheet (PDF)
RoHs Status:	Lead free/RoHS Compliant
Marking Code:	V4148
In-stock:	1000

Quantity

Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

1N4148 Product Details

High-speed diodes FEATURES • Hermetically sealed leaded glass SOD27 (DO-35) package • High switching speed: max. 4 ns • General application • Continuous reverse voltage: max. 75 V • Repetitive peak reverse voltage: max. 75 V • Repetitive peak forward current: max. 450 mA. The diodes are type branded. handbook, halfpage k 1N4148; 1N4448 DESCRIPTION The 1N4148 and 1N4448 are high-speed switching diodes fabricated in planar technology, and encapsulated in hermetically sealed leaded glass SOD27 (DO-35) packages. a MAM246 APPLICATIONS • High-speed switching. Fig.1 Simplified outline (SOD27; DO-35) and symbol. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VRRM VR IF IFRM IFSM PARAMETER repetitive peak reverse voltage continuous reverse voltage continuous forward current repetitive peak forward current non-repetitive peak forward current square wave; Tj = 25 °C prior to surge; see Fig.4 t = 1 µs t = 1 ms t=1s Ptot Tstg Tj Note 1. Device mounted on an FR4 printed circuit-board; lead length 10 mm. total power dissipation storage temperature junction temperature Tamb = 25 °C; note 1 − − − − −65 − 4 1 0.5 500 +200 200 A A A mW °C °C see Fig.2; note 1 CONDITIONS − − − − MIN. MAX. 75 75 200 450 V V mA mA UNIT 1999 May 25 2 Philips Semiconductors Product speciﬁcation High-speed diodes

Features
• High Reliability
• Low Current Leakage
• Metalurgically Bonded Construction
• Marking : Cathode band and type number
• Lead Free Finish/Rohs Compliant
• Moisture Sensitivity Level 1

1N4148 Datasheet PDF Download

1N4148

Technical Parameters

Product
Ultra Fast Recovery Rectifiers
Configuration
Single
Reverse Voltage
100 V
Forward Voltage Drop
1 V at 0.01 A
Recovery Time
4 ns
Forward Continuous Current
0.3 A
Max Surge Current
4 A
Reverse Current IR
5 uA at 75 V
Mounting Style
Through Hole
Package / Case
DO-35
Packaging
Bulk
Maximum Operating Temperature
+ 175 C
Minimum Operating Temperature
- 65 C
Power Dissipation
0.5 W
Factory Pack Quantity
2000
Part # Aliases
1N4148_NL

1N4148 Equivalent Parts

For the 1N4148 component, you may consider these replacement and alternative parts.

Models	Manufacturer	Package/Case	Description
1N914	ST	DO-35	Diode Switching 75V 0.2A
1N4149	ON	DO-35	1N4149 Series 500 mW 100 V Max Reverse Voltage 500 mA Small Signal Diode-DO-35
1N4448	PHILIPS	DO-323	Diodes - General Purpose, Power, Switching Hi Conductance Fast

1N4148 Related Products

Ratings and Reviews

0 / 5

5 Stars 0%
4 Stars 0%
3 Stars 0%
2 Stars 0%
1 Stars 0%

Reviews

Ratings
Please rate the product!

Payment:

Shipping:: More
Estimated Delivery Time: May 02 - May 07 days (choose Expedited at checkout).

Shipping & Payment

Shipping

Shipping Type
Ship Fee
Lead Time
DHL
$20.00-$40.00 (0.50 KG)
2-5 days
Fedex
$20.00-$40.00 (0.50 KG)
3-7 days
UPS
$20.00-$45.00 (0.50 KG)
2-5 days
TNT
$25.00-$65.00 (0.50 KG)
2-5 days
EMS
$25.00-$45.00 (0.50 KG)
5-14 days
REGISTERED AIR MAIL
$2.00-$3.00 (0.10 KG)
7-30 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment
Hand Fee
Payment Site
Wire Transfer
charge US$30.00 banking fee.
Paypal
charge 4.0% service fee.
https://www.paypal.com/
Credit Card
charge 3.5% service fee.
Western Union
charge US$0.00 banking fee.
https://www.westernunion.com/
Money Gram
charge US$0.00 banking fee.
http://global.moneygram.com/

We provide high quality products, thoughtful service and after sale guarantee

We have rich products, can meet your various needs.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.

Packing

Step1: Products
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that 1N4148 is the original manufacturer or agent of ST/FAIRCHILD/NXP/DIODES?: We have a professional business development department to strictly test and verify the qualifications of ST/FAIRCHILD/NXP/DIODES original manufacturers and agents. All ST/FAIRCHILD/NXP/DIODES suppliers must pass the qualification review before they can publish their 1N4148 devices; we pay more attention to the channels and quality of 1N4148 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of 1N4148 chips? Including ST/FAIRCHILD/NXP/DIODES original factory information, Rectifiers application, 1N4148 pictures?: You can use Jotrin's intelligent search engine, or filter by Rectifiers category, or find it through ST/FAIRCHILD/NXP/DIODES brand manufacturer page.
Q: Are the ST/FAIRCHILD/NXP/DIODES's 1N4148 price and stock displayed on the platform accurate?: The ST/FAIRCHILD/NXP/DIODES's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for 1N4148, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?: Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?: TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?: Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of 1N4148?: 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 1N4148 we delivered, we will accept the replacement or return of the 1N4148 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 1N4148.
(3)The 1N4148 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as 1N4148 datasheet pdf, 1N4148 pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com