What is the Additional Feature ?

Name: 2SK3557-7-TB-EX
Brand: ON Semiconductor
SKU: 2SK3557-7-TB-EX
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

ON Semiconductor 2SK3557-7-TB-EX

Part No.:: 2SK3557-7-TB-EX

Manufacturer:: ON Semiconductor

Package:: -

Datasheet:: 2SK3557-7-TB-EX.pdf

Description:: 0.05A, N-CHANNEL, JFET, TO-236AB

In Stock:: 3950

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

2SK3557-7-TB-EX Specifications

Packaging:
Bulk
Series:
*
ProductStatus:
Active
TransistorType:
-
Current-Collector(Ic)(Max):
-
Voltage-CollectorEmitterBreakdown(Max):
-
VceSaturation(Max)@IbIc:
-
Current-CollectorCutoff(Max):
-
DCCurrentGain(hFE)(Min)@IcVce:
-
Power-Max:
-
Frequency-Transition:
-
OperatingTemperature:
-
MountingType:
-

2SK3557-7-TB-EX this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 2SK3557-7-TB-EX 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 2SK3557-7-TB-EX 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.

2SK3557-7-TB-EX information

Views：

2SK3557-7-TB-EX Typical application Circuitry

2SK3557-7-TB-EX

A power N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is the 2SK3557-7-TB-EX. Such components are predominantly known for their capability to switch electronic signals and power with remarkable efficiency.

Application Horizons:

- DC-DC Converters

- Motor control circuits

- Power management in electronics

- Switching regulators

Noteworthy Specifications:

- Voltage Tolerance: Typically, devices like 2SK3557-7-TB-EX can handle impressive Drain-to-Source voltages, which might be in the ballpark of Vdss = 600V.

- Current Handling: The current ratings for such MOSFETs can be fairly significant. For instance, Id (continuous drain current) could be up to 8A or even more.

- Gate Threshold Voltage (Vgs(th)): This is the voltage at which the MOSFET starts conducting, generally lying between 2V to 4V.

- Package: Commonly, it's housed in a TO-220F package, a popular choice for transistors that require good heat dissipation.

Application Illustration: Motor Control Circuit

When you aim to regulate a motor's speed, the 2SK3557-7-TB-EX can be a handy tool.

1.Source Configuration:

* Grounded Arrangement: The Source pin of the 2SK3557-7-TB-EX should be earthed, establishing a reference point for the other pins.

2.Gate Stimulation:

* PWM Drive: A Pulse Width Modulation (PWM) signal, hailing from a microcontroller or a similar control device, can feed the Gate. This is how speed regulation is achieved, by varying the duty cycle of the PWM signal.

* Gate Resistor: To safeguard against high-frequency oscillations, connect a small resistor (like 10 ohms) in series with the Gate.

3.Drain Mechanics:

* Motor Link: The Drain end of the 2SK3557-7-TB-EX should be fused with one end of the motor.

* Flyback Diode: Given motors are inductive loads, introducing a diode in parallel to the motor is crucial. This diode ensures the safe dissipation of the inductive spike when the 2SK3557-7-TB-EX turns off.

Design Precautions:

1.Thermal Oversight: The 2SK3557-7-TB-EX can get fairly heated during operations, especially under heavy loads. An appropriate heatsink, commensurate with the load, is imperative.

2.Voltage Spikes: The Drain-to-Source voltage must never exceed the maximum Vdss. Thus, integrating a transient voltage suppressor can be beneficial.

3.Gate Protection: The Gate oxide layer is delicate. It's prudent to ensure that the Gate-Source voltage doesn't exceed the specifications. Introducing a zener diode between the Gate and Source can be an added layer of protection.

4.Operational Monitoring: Employing current sensing can be instrumental in preventing overcurrent scenarios, which might endanger the 2SK3557-7-TB-EX or the overall system.

Conclusively, the 2SK3557-7-TB-EX is a workhorse in the electronics domain, especially in power control situations. Proper design methodologies, cognizant of its virtues and limitations, pave the way for optimized and sustainable applications.

2SK3557-7-TB-EX FAQ

1. How to order 2SK3557-7-TB-EX 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 2SK3557-7-TB-EX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 2SK3557-7-TB-EX. All suppliers must pass our qualification reviews before they can publish their products including 2SK3557-7-TB-EX on icwhale.com; we pay more attention to the channels and quality of 2SK3557-7-TB-EX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 2SK3557-7-TB-EX price and inventory displayed accurate?

The price and inventory of 2SK3557-7-TB-EX 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 2SK3557-7-TB-EX?

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 2SK3557-7-TB-EX we delivered, we will accept the replacement or return of the 2SK3557-7-TB-EX 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 2SK3557-7-TB-EX.

(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