What is the Additional Feature ?

Name: MMBF4393LT1G
Brand: onsemi
SKU: MMBF4393LT1G
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

onsemi MMBF4393LT1G

Part No.:: MMBF4393LT1G

Manufacturer:: onsemi

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: MMBF4393LT1G.pdf

Description:: JFET N-CH 30V 0.225W SOT23-3

In Stock:: 2935

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

MMBF4393LT1G Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
FETType:
N-Channel
Voltage-Breakdown(V(BR)GSS):
30 V
DraintoSourceVoltage(Vdss):
30 V
Current-Drain(Idss)@Vds(Vgs=0):
5 mA @ 15 V
CurrentDrain(Id)-Max:
-
Voltage-Cutoff(VGSoff)@Id:
500 mV @ 10 nA
InputCapacitance(Ciss)(Max)@Vds:
14pF @ 15V
Resistance-RDS(On):
100 Ohms
Power-Max:
225 mW
OperatingTemperature:
-55°C ~ 150°C (TJ)
MountingType:
Surface Mount

MMBF4393LT1G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MMBF4393LT1G 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 MMBF4393LT1G 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.

MMBF4393LT1G information

Views：

MMBF4393LT1G Typical application Circuitry

MMBF4393LT1G

The MMBF4393LT1G is an N-channel RF (Radio Frequency) JFET (Junction Field-Effect Transistor) designed for applications requiring high-frequency performance.

Application Scenarios

The MMBF4393LT1G is suitable for various high-frequency applications, including but not limited to VHF/UHF amplifiers, RF signal processing circuits, high-frequency oscillators, and as a switch in RF circuits. Its low noise figure and high gain make it an excellent choice for sensitive RF and microwave applications.

Parameter Features

Key features of the MMBF4393LT1G include its N-channel configuration, which offers efficient conduction when a negative gate-source voltage is applied. It has a high cutoff frequency, making it suitable for RF applications, and exhibits low noise, which is crucial for signal integrity in sensitive RF circuits. Additionally, the MMBF4393LT1G has a low gate-source cutoff voltage, enhancing its performance in low-voltage applications.

Design Considerations

When designing circuits with the MMBF4393LT1G, several important factors must be taken into account:

- Biasing Conditions: Ensuring proper biasing of the MMBF4393LT1G to operate in the desired region of its characteristic curves for optimal performance.

- Impedance Matching: Matching the input and output impedance of the MMBF4393LT1G to the rest of the circuit to maximize power transfer and minimize reflections in RF applications.

- Thermal Management: Considering the power dissipation in the MMBF4393LT1G and ensuring adequate heat sinking to maintain device reliability and performance.

RF Amplifier Circuit Design Example

An example application of the MMBF4393LT1G is in an RF amplifier circuit:

- Circuit Connection: The source pin of the MMBF4393LT1G is connected to the ground, establishing a reference point for the device.

- Input Signal Connection: The RF input signal is applied to the gate of the MMBF4393LT1G through a coupling capacitor to block DC components while allowing the RF signal to pass.

- Biasing the Gate: A resistor-divider network is connected to the gate to provide the necessary negative bias voltage for the MMBF4393LT1G to operate in the active region.

- Output Connection: The drain pin of the MMBF4393LT1G is connected to the VDD (supply voltage) through an RF choke (inductor) to provide a constant current supply while isolating the RF signal from the power supply. The amplified RF output is taken from the drain through a coupling capacitor.

In this RF amplifier scenario, the MMBF4393LT1G amplifies the RF input signal while maintaining high linearity and low noise. In order for the amplifier to function effectively and dependably, proper biasing, impedance matching, and thermal control are essential.

MMBF4393LT1G FAQ

1. How to order MMBF4393LT1G 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 MMBF4393LT1G is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MMBF4393LT1G. All suppliers must pass our qualification reviews before they can publish their products including MMBF4393LT1G on icwhale.com; we pay more attention to the channels and quality of MMBF4393LT1G products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MMBF4393LT1G price and inventory displayed accurate?

The price and inventory of MMBF4393LT1G 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 MMBF4393LT1G?

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 MMBF4393LT1G we delivered, we will accept the replacement or return of the MMBF4393LT1G 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 MMBF4393LT1G.

(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