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Name: MMBD4148SE
Brand: ON Semiconductor
SKU: MMBD4148SE
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 MMBD4148SE

Part No.:: MMBD4148SE

Manufacturer:: ON Semiconductor

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

Datasheet:: MMBD4148SE.pdf

Description:: DIODE ARRAY GP 100V 200MA SOT23

In Stock:: 2357

Quantity:: Add To Cart

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MMBD4148SE Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
DiodeConfiguration:
1 Pair Series Connection
DiodeType:
Standard
Voltage-DCReverse(Vr)(Max):
100 V
Current-AverageRectified(Io)(perDiode):
200mA
Voltage-Forward(Vf)(Max)@If:
1 V @ 10 mA
Speed:
Small Signal =< 200mA (Io), Any Speed
ReverseRecoveryTime(trr):
4 ns
Current-ReverseLeakage@Vr:
5 µA @ 75 V
OperatingTemperature-Junction:
-55°C ~ 150°C
MountingType:
Surface Mount

MMBD4148SE this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MMBD4148SE 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 MMBD4148SE 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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MMBD4148SE information

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MMBD4148SE Typical application Circuitry

The MMBD4148SE is a significant component within the vast array of small signal diodes, specifically belonging to the 1N4148 family known for its fast switching capabilities. This particular model, encapsulated in a SOT-23 package, is optimized for high-speed switching applications. Its design is suitable for a variety of uses, including signal conditioning, voltage clamping, and waveform shaping in digital and analog circuits across consumer electronics, telecommunications, and industrial control systems.

1. Anode Connection (A): The MMBD4148SE features an anode terminal that should be connected to the positive side of the circuit. This terminal is crucial for the forward biasing of the diode, allowing current flow when the voltage at the anode is higher than at the cathode, and thus enabling the diode's switching functionality.

2. Cathode Connection (K): The cathode terminal of the MMBD4148SE is to be linked to the negative side of the circuit. This connection is essential for completing the circuit path and ensuring that the diode operates as intended, blocking current flow when the diode is reverse biased.

3. Circuit Integration Considerations: When incorporating the MMBD4148SE into a circuit, it is vital to observe the correct orientation of the anode and cathode terminals to ensure proper diode functionality. The diode can be used in various configurations, such as in series for voltage drop applications or in parallel for increased current capacity, depending on the specific requirements of the circuit design.

4. Biasing for Optimal Performance: For the MMBD4148SE to perform efficiently, it must be correctly biased in the forward direction for conducting and reverse-biased for blocking or switching applications. The diode's fast switching time makes it ideal for high-frequency applications, where rapid transitions between conducting and non-conducting states are required.

5. Thermal Management: Although the MMBD4148SE is designed to handle fast switching operations, it is imperative to consider thermal aspects within the circuit design. Proper thermal management ensures that the diode does not exceed its maximum junction temperature, maintaining the reliability and longevity of the device.

6. Protection and Safety Measures: In circuits where the MMBD4148SE is subjected to high-voltage transients, it may be prudent to employ protective elements such as resistors to limit current and capacitors to absorb voltage spikes, thereby safeguarding the diode and enhancing circuit reliability.

In summary, the MMBD4148SE is a versatile and efficient component for fast switching applications within electronic circuits, requiring careful attention to pin connections, biasing, and thermal management to fully utilize its capabilities. The use of the MMBD4148SE in a design underscores the diode's role in providing precise and reliable switching performance, reflecting the 1N4148 family's reputation for quality and efficiency in signal processing and control applications.

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6. What is the process for return or replacement of MMBD4148SE?

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 MMBD4148SE we delivered, we will accept the replacement or return of the MMBD4148SE 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 MMBD4148SE.

(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