What is the Additional Feature ?

Name: US1MWF-HF
Brand: Comchip Technology
SKU: US1MWF-HF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Comchip Technology US1MWF-HF

Part No.:: US1MWF-HF

Manufacturer:: Comchip Technology

Package:: SOD-123F

Datasheet:

Description:: RECTIFIER ULTRA FAST RECOVERY 10

In Stock:: 2169

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

US1MWF-HF Specifications

Packaging:
Tape & Reel (TR)
Series:
RoHS:
RoHS
Speed:
Fast Recovery =< 500ns, > 200mA (Io)
Diode Type:
Standard
Part Status:
Active
Mounting Type:
Surface Mount
Capacitance @ Vr, F:
15pF @ 4V, 1MHz
Reverse Recovery Time (trr):
75 ns
Current - Reverse Leakage @ Vr:
5 µA @ 1000 V
Voltage - DC Reverse (Vr) (Max):
1000 V
Current - Average Rectified (Io):
1A
Operating Temperature - Junction:
-55°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If:
1.65 V @ 1 A

US1MWF-HF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including US1MWF-HF price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for US1MWF-HF to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

US1MWF-HF information

Views：

US1MWF-HF Typical application Circuitry

US1MWF-HF

The US1MWF-HF chip functions as an ultra-fast rectifier, which is pivotal in transforming alternating current (AC) into direct current (DC) with minimal power loss and high efficiency. It's particularly favored in applications that demand quick switching and low forward voltage drop.

Application Scenarios: This rectifier is commonly employed in switch-mode power supplies (SMPS), motor controls, DC-DC converters, and other power management tasks for consumer electronics, automotive circuits, and renewable energy systems.

Parameter Features: The US1MWF-HF boasts a peak repetitive reverse voltage of up to 1000V and an average forward current rating of 1A. It is known for its ultra-fast recovery time, typically less than 50, which is crucial for reducing switching losses in high-frequency applications. The low forward voltage drop of this chip enhances system efficiency by reducing power dissipation.

Circuit Design Example - Motor Control Circuit:

1. Rectification Stage: In a motor control circuit, the US1MWF-HF is employed in the rectification stage to convert the AC supply into DC, which is essential for driving the motor.

2. Filtering Stage: Following the rectification, a filtering stage consisting of capacitors is used to smooth out the DC output, ensuring a stable voltage supply for the motor controller.

3. Speed Control: The US1MWF-HF is also used in the speed control circuitry of the motor, where its fast switching capabilities are vital for adjusting the motor speed with precision.

4. Protection Circuit: To safeguard the motor and the control circuit, protection mechanisms such as over-voltage and over-current protection are integrated, with the US1MWF-HF contributing to the overall reliability of the system.

Design Considerations:

- Thermal Management: Effective heat dissipation is crucial, as the US1MWF-HF can generate significant heat during operation, especially in high-power motor control applications.

- Component Compatibility: Ensuring compatibility between the US1MWF-HF and other components in the circuit, such as capacitors and controllers, is essential for optimal performance.

- EMC Compliance: The circuit should comply with electromagnetic compatibility (EMC) standards to minimize electrical noise interference, which is particularly important in motor control applications.

In this motor control circuit example, the US1MWF-HF's role is highlighted not only in the rectification stage but also in speed control, demonstrating its versatility in high-efficiency, fast-switching applications. The detailed circuit design considerations emphasize the importance of thermal management, component compatibility, and EMC compliance to ensure the US1MWF-HF operates effectively within the system.

US1MWF-HF FAQ

1. How to order US1MWF-HF on icwhale.com?

Currently, icwhale.com 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 icwhale.com guarantee that US1MWF-HF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the US1MWF-HF. All suppliers must pass our qualification reviews before they can publish their products including US1MWF-HF on icwhale.com; we pay more attention to the channels and quality of US1MWF-HF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the US1MWF-HF price and inventory displayed accurate?

The price and inventory of US1MWF-HF 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 US1MWF-HF?

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 US1MWF-HF we delivered, we will accept the replacement or return of the US1MWF-HF 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 US1MWF-HF.

(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