What is the Additional Feature ?

Name: MMSZ5242BT1G
Brand: onsemi
SKU: MMSZ5242BT1G
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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onsemi MMSZ5242BT1G

Part No.:: MMSZ5242BT1G

Manufacturer:: onsemi

Package:: SOD-123

Datasheet:: MMSZ5242BT1G.pdf

Description:: DIODE ZENER 12V 500MW SOD123

In Stock:: 2761

Quantity:: Add To Cart

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MMSZ5242BT1G Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
RoHS:
RoHS
Tolerance:
±5%
Part Status:
Active
Power - Max:
500 mW
Mounting Type:
Surface Mount
Impedance (Max) (Zzt):
30 Ohms
Operating Temperature:
-55°C ~ 150°C
Voltage - Zener (Nom) (Vz):
12 V
Current - Reverse Leakage @ Vr:
1 µA @ 9.1 V
Voltage - Forward (Vf) (Max) @ If:
900 mV @ 10 mA

MMSZ5242BT1G this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MMSZ5242BT1G 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 MMSZ5242BT1G 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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MMSZ5242BT1G information

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MMSZ5242BT1G Typical application Circuitry

MMSZ5242BT1G

A Zener diode is a kind of semiconductor device that, when the voltage rises over a specific value known as the Zener breakdown voltage, can let current to flow in the opposite direction in addition to forward as in the case of a typical diode (MMSZ5242BT1G). In electronic circuits, this device is frequently employed for protection and voltage regulation.

Application Scenarios

The MMSZ5242BT1G is widely used in applications such as voltage regulation, protection circuits against overvoltage conditions, and as reference elements in precision voltage regulation circuits. It is also found in power supply circuits, where stable and regulated output voltage is crucial.

Parameter Features

Key features of the MMSZ5242BT1G include its Zener breakdown voltage, power dissipation capabilities, and packaging. Specifically, this Zener diode has a nominal Zener voltage of 12V and a power dissipation rating of 500mW, making it suitable for a range of voltage regulation and protection applications.

Design Considerations

When designing circuits with the MMSZ5242BT1G, several key factors need to be considered:

- Voltage Regulation: Ensuring that the Zener voltage of the MMSZ5242BT1G matches the desired regulation voltage in the circuit.

- Power Dissipation: Calculating the power dissipation in the MMSZ5242BT1G to ensure it does not exceed its maximum rated power dissipation, which could lead to overheating and device failure.

- Current Limiting: Including a current-limiting resistor in series with the MMSZ5242BT1G to prevent excessive current flow that could damage the device.

Voltage Regulation Circuit Design Example

An example application of the MMSZ5242BT1G is in a simple voltage regulation circuit:

- Circuit Connection: Connect the anode of the MMSZ5242BT1G to the ground and the cathode to the output where the regulated voltage is needed.

- Current-Limiting Resistor: Connect a resistor in series with the MMSZ5242BT1G and the unregulated voltage source. The value of this resistor should be calculated based on the difference between the source voltage and the Zener voltage, as well as the desired current through the Zener diode.

- Load Connection: The load, which requires a regulated voltage, should be connected in parallel with the MMSZ5242BT1G.

- Heat Dissipation: Ensure adequate heat dissipation for the MMSZ5242BT1G, especially if the circuit is expected to operate near the diode's maximum power dissipation limit.

In this voltage regulation scenario, the MMSZ5242BT1G acts to maintain a stable voltage across the load, even when the input voltage or load conditions change, ensuring the load receives a consistent voltage supply. Proper calculation of the series resistor value and consideration of heat dissipation are crucial for the reliable operation of the circuit.

MMSZ5242BT1G FAQ

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3. Are the MMSZ5242BT1G price and inventory displayed accurate?

The price and inventory of MMSZ5242BT1G 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 MMSZ5242BT1G?

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 MMSZ5242BT1G we delivered, we will accept the replacement or return of the MMSZ5242BT1G 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 MMSZ5242BT1G.

(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