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Name: MJD350T4
Brand: STMicroelectronics
SKU: MJD350T4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

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STMicroelectronics MJD350T4

Part No.:: MJD350T4

Manufacturer:: STMicroelectronics

Package:: TO-252-3, DPak (2 Leads + Tab), SC-63

Datasheet:: MJD350T4.pdf

Description:: TRANS PNP 300V 0.5A DPAK

In Stock:: 2755

Quantity:: Add To Cart

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MJD350T4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MJD350T4 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 MJD350T4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MJD350T4 Typical application Circuitry

MJD350T4

Specializing in high-voltage applications, the MJD350T4 is a PNP bipolar power transistor. Being a crucial part of many electronic circuits, it has the ability to switch or amplify electrical impulses.

1. Functionality : In electronic circuits, the MJD350T4 functions as a switch or amplifier. Power regulation and control jobs are well suited for it due to its ability to handle high voltages and currents.

2. Application Scenarios: This transistor is commonly utilized in power supply units, audio amplifiers, motor control systems, and other electronic devices that require the modulation or switching of high-voltage signals.

3. Parameter Features: The MJD350T4 typically features high collector-emitter voltage capabilities (usually up to 300V), allowing it to manage high-voltage applications. It also has a collector current rating suitable for moderate power needs and is designed for efficient heat dissipation.

For a specific application, let's consider the MJD350T4 in a linear voltage regulator circuit:

Scenario: Linear Voltage Regulator

1. Voltage Regulation: The MJD350T4 is used in a linear voltage regulator circuit to provide a stable output voltage from a higher, variable input voltage. This is essential in power supply units where constant voltage is needed despite fluctuations in the input supply or load.

2. Power Supply Connection: The Collector (C) pin of the MJD350T4 is connected to the higher input voltage source. This pin handles the high input voltage and passes it through the transistor.

3. Output Voltage Control: The Base (B) pin is connected to a voltage divider and a reference voltage source. This setup controls the operation of the transistor, allowing it to maintain a stable output voltage at the Emitter (E) pin.

4. Load Connection: The Emitter (E) pin is connected to the load, providing the regulated output voltage. A feedback mechanism is often used to adjust the base voltage and maintain a constant output voltage despite changes in the load.

Design Considerations:

When designing with the MJD350T4, several factors must be considered:

1. Heat Dissipation: The MJD350T4 can generate considerable heat during operation, especially in linear voltage regulation applications. Adequate heat sinking or cooling mechanisms are essential.

2. Proper Biasing: Setting up a correct biasing network for the MJD350T4 is crucial. This network determines the operating point of the transistor and ensures stability in the voltage regulation.

3. Input Voltage Range: The input voltage should be within the MJD350T4's maximum voltage rating to prevent damage. However, it should be sufficiently higher than the desired output voltage for effective regulation.

4. Load Considerations: The load connected to the MJD350T4 should be within its current handling capabilities. Overloading the transistor could lead to overheating or failure.

In conclusion, the MJD350T4 is a versatile transistor suitable for applications like linear voltage regulation in power supplies. Effective circuit design with the MJD350T4 requires careful consideration of heat management, biasing arrangements, input voltage specifications, and load requirements.

MJD350T4 information

MJD350T4 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
TransistorType:
PNP
Current-Collector(Ic)(Max):
500 mA
Voltage-CollectorEmitterBreakdown(Max):
300 V
VceSaturation(Max)@IbIc:
-
Current-CollectorCutoff(Max):
100µA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce:
30 @ 50mA, 10V
Power-Max:
15 W
Frequency-Transition:
-
OperatingTemperature:
150°C (TJ)
MountingType:
Surface Mount

MJD350T4 FAQ

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3. Are the MJD350T4 price and inventory displayed accurate?

The price and inventory of MJD350T4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 MJD350T4?

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 MJD350T4 we delivered, we will accept the replacement or return of the MJD350T4 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 MJD350T4.

(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