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Name: MJD112T4G
Brand: ON Semiconductor
SKU: MJD112T4G
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 MJD112T4G

Part No.:: MJD112T4G

Manufacturer:: ON Semiconductor

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

Datasheet:: MJD112T4G.pdf

Description:: TRANS NPN DARL 100V 2A DPAK

In Stock:: 2799

Quantity:: Add To Cart

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MJD112T4G Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
TransistorType:
NPN - Darlington
Current-Collector(Ic)(Max):
2 A
Voltage-CollectorEmitterBreakdown(Max):
100 V
VceSaturation(Max)@IbIc:
3V @ 40mA, 4A
Current-CollectorCutoff(Max):
20µA
DCCurrentGain(hFE)(Min)@IcVce:
1000 @ 2A, 3V
Power-Max:
20 W
Frequency-Transition:
25MHz
OperatingTemperature:
-65°C ~ 150°C (TJ)
MountingType:
Surface Mount

MJD112T4G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MJD112T4G 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 MJD112T4G 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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MJD112T4G information

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MJD112T4G Typical application Circuitry

MJD112T4G

MJD112T4G is a Darlington transistor, a type of bipolar junction transistor, optimized for applications where high gain is essential.

Applications: This transistor is essential in scenarios such as relay drivers, hammer drivers, lamp drivers, and display drivers, where amplification of weak signals is paramount.

Characteristics: MJD112T4G is known for its high DC current gain, low collector-emitter saturation voltage, and capability to handle a substantial collector current. Additionally, it has a monolithic design with integrated base-emitter shunt resistors.

Scenario Selection - Relay Driver Circuit:

1. Relay Connection:

- Signal Amplification: Connect the collector (Pin 2) of the MJD112T4G to one side of the relay coil. This connection ensures that the weak control signal is sufficiently amplified to energize the relay.

2. Power Supply Integration:

- Energy Provision: The emitter (Pin 3) of MJD112T4G should be interfaced with the positive rail of the power supply. This configuration guarantees an uninterrupted energy source, vital for the transistor's optimal performance.

3. Control Signal Input:

- Signal Reception: The base (Pin 1) is the gateway for the control signal. Feed the weak input signal into this pin to command the switching actions of MJD112T4G, thus controlling the relay's activation or deactivation.

4. Grounding:

- System Equilibrium: The other end of the relay coil is connected to the ground. This setup completes the circuit, enabling the flow of current upon the amplification of the control signal by MJD112T4G.

Design Precautions:

1. Current Ratings: Ensure the current ratings of MJD112T4G align with the relay specifications to avoid overload and ensure operational integrity.

2. Protection Schemes: Implementing diodes to counteract back EMF is crucial. By taking this precaution, MJD112T4G and the entire circuit are protected from potential voltage spike damage.

3. Signal Quality: The integrity of the input signal is crucial. Steps to eliminate noise and ensure signal purity are fundamental for precise control.

4. Thermal Management: Consider efficient heat dissipation solutions to prevent MJD112T4G from overheating, ensuring consistent performance and prolonged lifespan.

All in all, the MJD112T4G is more than just a component, it is the embodiment of amplification potential, an integral part of complex circuits that breathe life into systems and give sound to silent signals. In the quiet echo of its operation, every pulse, every amplified signal is evidence of a design philosophy where efficiency meets reliability and potential is not only realized but amplified. Every application not only needs power; The MJD112T4G is powered by its quiet, robust, and reliable operation.

MJD112T4G FAQ

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3. Are the MJD112T4G price and inventory displayed accurate?

The price and inventory of MJD112T4G 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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6. What is the process for return or replacement of MJD112T4G?

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 MJD112T4G we delivered, we will accept the replacement or return of the MJD112T4G 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 MJD112T4G.

(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