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Name: 1N4148UBCCC
Brand: Microchip Technology
SKU: 1N4148UBCCC
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology 1N4148UBCCC

Part No.:: 1N4148UBCCC

Manufacturer:: Microchip Technology

Package:: 3-SMD, No Lead

Datasheet:

Description:: SIGNAL OR COMPUTER DIODE

In Stock:: 2198

Quantity:: Add To Cart

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1N4148UBCCC Specifications

Packaging:
Bulk
Series:
-
ProductStatus:
Active
DiodeConfiguration:
1 Pair Common Cathode
DiodeType:
Standard
Voltage-DCReverse(Vr)(Max):
75 V
Current-AverageRectified(Io)(perDiode):
1A
Voltage-Forward(Vf)(Max)@If:
800 mV @ 100 mA
Speed:
Fast Recovery =< 500ns, > 200mA (Io)
ReverseRecoveryTime(trr):
5 ns
Current-ReverseLeakage@Vr:
25 nA @ 20 V
OperatingTemperature-Junction:
-65°C ~ 200°C
MountingType:
Surface Mount

1N4148UBCCC this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 1N4148UBCCC 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 1N4148UBCCC 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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1N4148UBCCC information

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1N4148UBCCC Typical application Circuitry

1N4148UBCCC is a variant of the widely used 1N4148 diode. Small signal diodes for general-purpose applications are frequently 1N4148 diodes. Before diving into a specific use-case, let's briefly discuss its typical applications and characteristics.

Applications of1N4148UBCCC:

1. Switching applications: They can rapidly switch on and off.

2. Signal demodulation: Extracting the original signal from a modulated carrier wave.

3. Voltage clamping: preventing voltage spikes from damaging circuits.

4. General-purpose rectification in low power circuits.

Characteristics of1N4148UBCCC:

1. Fast switching speed.

2. Maximum repetitive reverse voltage (usually around 100V).

3. Low forward voltage drop (typically around 1V).

4. Small package suitable for surface mount applications.

Now, let's explore a specific use-case: Using the 1N4148UBCCC for voltage clamping in a microcontroller input.

Microcontroller Input Protection using1N4148UBCCC:

Objective: Protect a microcontroller input pin from voltage spikes that can potentially damage it.

Connection:

1. Microcontroller Pin: Connect the input pin that needs protection, for instance, Pin A0 of an Arduino or similar microcontroller.

2. Ground (GND): Connect the cathode (the striped end) of the 1N4148UBCCC to the ground of your circuit.

3. Input Signal: Connect the anode of the 1N4148UBCCC to the input signal line. The diode will conduct and clamp any voltage spikes, preventing them from exceeding its forward voltage drop (about 1V) and thus protecting the microcontroller pin.

Design Considerations:

1. Placement: To achieve good protection, the 1N4148UBCCC should be positioned as near as feasible to the microcontroller pin.

2. Resistance: Consider adding a series resistor on the input line to limit the current that flows through the diode during a spike.

3. Capacitance: If more stringent protection is needed, a capacitor can be added parallel to the 1N4148UBCCC to absorb voltage transients.

4. Diode Ratings: Ensure that the 1N4148UBCCC's repetitive reverse voltage and forward current ratings are suitable for your specific application.

As a result, the 1N4148UBCCC is a flexible diode employed in a variety of tasks, including voltage clamping. Proper considerations in terms of placement, associated resistances, and ratings ensure optimal performance and protection in the design.

1N4148UBCCC FAQ

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3. Are the 1N4148UBCCC price and inventory displayed accurate?

The price and inventory of 1N4148UBCCC 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 1N4148UBCCC?

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 1N4148UBCCC we delivered, we will accept the replacement or return of the 1N4148UBCCC 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 1N4148UBCCC.

(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