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Name: MJD340T4G
Brand: ON Semiconductor
SKU: MJD340T4G
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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ON Semiconductor MJD340T4G

Part No.:: MJD340T4G

Manufacturer:: ON Semiconductor

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

Datasheet:: MJD340T4G.pdf

Description:: TRANS NPN 300V 0.5A DPAK

In Stock:: 2282

Quantity:: Add To Cart

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MJD340T4G Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
TransistorType:
NPN
Current-Collector(Ic)(Max):
500 mA
Voltage-CollectorEmitterBreakdown(Max):
300 V
VceSaturation(Max)@IbIc:
-
Current-CollectorCutoff(Max):
100µA
DCCurrentGain(hFE)(Min)@IcVce:
30 @ 50mA, 10V
Power-Max:
15 W
Frequency-Transition:
10MHz
OperatingTemperature:
-65°C ~ 150°C (TJ)
MountingType:
Surface Mount

MJD340T4G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MJD340T4G 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 MJD340T4G 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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MJD340T4G information

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MJD340T4G Typical application Circuitry

MJD340T4G

MJD340T4G is a high voltage, fast-switching NPN bipolar power transistor, engineered for use in high-performance switching applications, including converters, inverters, and motor control circuits.

Application Scenarios: One common application of MJD340T4G is in DC-DC converters, a vital component in power management systems to convert and regulate voltage levels efficiently.

Key Parameters: Characterized by a collector-emitter voltage of 300V and a collector current of 4A, MJD340T4G stands out for its high speed and efficiency. Its power dissipation capability and fast-switching speed underscore its efficiency.

DC-DC Converter Circuit Connection:

1. Collector Connection:

- Output Circuit Integration: Connect the collector (Pin 2) of MJD340T4G to the primary winding of the transformer in the converter. This ensures that the amplified and switched signals are fed into the transformation stage for voltage level adjustments.

2. Emitter Connection:

- Ground Association: The emitter (Pin 3) should be linked directly to the system's ground. It plays a pivotal role in establishing a reference point for the circuit's voltage levels, facilitating precise switching and amplification functions.

3. Base Connection:

- PWM Control: The base (Pin 1) is pivotal for controlling the MJD340T4G's operation. In the context of a DC-DC converter, connect it to a PWM controller's output to govern the switching frequency and duty cycle, steering the conversion efficiency and output voltage regulation.

4. Snubber Circuit:

- Protection and Performance Optimization: Implement a snubber circuit around MJD340T4G to counter the effects of voltage spikes and oscillations induced by the fast-switching operation, ensuring the transistor's longevity and optimal performance.

Design Considerations:

1. Switching Speed and Efficiency: Ensuring the MJD340T4G operates at optimal switching speeds is crucial, with a keen focus on minimizing switching losses to enhance overall system efficiency.

2. Thermal Management: Develop robust thermal management strategies to dissipate heat effectively, safeguarding MJD340T4G from thermal stresses and enhancing reliability.

3. Protection Mechanisms: Integrating overcurrent and overvoltage protection mechanisms is essential to shield MJD340T4G and associated circuitry from potential damage due to unexpected surges.

4. PCB Layout: Optimizing the PCB layout to minimize trace lengths and avoid electromagnetic interference is essential, ensuring signal integrity and optimal performance of MJD340T4G in the DC-DC conversion process.

In the final analysis, MJD340T4G emerges as an embodiment of precision, efficiency, and reliability in the realm of power switching and management. Each application it powers underscores a blend of innovative engineering and optimal performance, evidencing a harmonious marriage of technology and utility. In the silent rhythms of its switching sequences, stories of reliability, efficiency, and innovation are eloquently told.

MJD340T4G FAQ

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3. Are the MJD340T4G price and inventory displayed accurate?

The price and inventory of MJD340T4G 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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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 MJD340T4G?

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 MJD340T4G we delivered, we will accept the replacement or return of the MJD340T4G 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 MJD340T4G.

(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