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Name: 1N4148UB
Brand: Microchip Technology
SKU: 1N4148UB
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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Microchip Technology 1N4148UB

Part No.:: 1N4148UB

Manufacturer:: Microchip Technology

Package:: -

Datasheet:: 1N4148UB.pdf

Description:: SWITCHING DIODE

In Stock:: 3805

Quantity:: Add To Cart

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1N4148UB Specifications

Packaging:
Bulk
Series:
RoHS:
RoHS
Speed:
-
Diode Type:
-
Part Status:
Active
Mounting Type:
-
Capacitance @ Vr, F:
-
Reverse Recovery Time (trr):
-
Current - Reverse Leakage @ Vr:
-
Voltage - DC Reverse (Vr) (Max):
-
Current - Average Rectified (Io):
-
Operating Temperature - Junction:
-
Voltage - Forward (Vf) (Max) @ If:
-

1N4148UB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 1N4148UB 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 1N4148UB 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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1N4148UB information

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1N4148UB Typical application Circuitry

The 1N4148UB stands out as a diode optimized for high-speed switching actions. As part of the larger 1N4148 family lineage, this component plays a pivotal role in scenarios that require rapid state changes.

Functionality:

Chiefly, the 1N4148UB operates by quickly toggling between its conductive and non-conductive phases, catering to circuits that mandate a brisk state transition.

Applications:

- Logic circuits manipulation

- Signal transduction

- Safeguarding against transient voltages

- High-frequency RF toggling

- Modulating pulse forms

Key Characteristics:

1. Peak Repetitive Reverse Voltage (V_RRM): Closely around 100V

2. Static Reverse Voltage (V_R): Approximately 75V

3. Sustainable Forward Current (I_F): Circling the 150mA mark

4. Anticipated Forward Voltage Drop (V_F): Sits at roughly 1V, given a 10mA current

5. Turnaround Time: Renowned for its instantaneous response, typically quantified within the nanosecond range

Diving into an Application – RF Toggling:

Imagine utilizing the 1N4148UB within a high-frequency RF circuit to achieve faster switching between signal paths.

Circuit Connection:

1. Positioning the Diode: Commence by anchoring the 1N4148UB's anode (the side devoid of a stripe) to an RF signal path. This could be the output of a mixer or oscillator circuit.

2. Routing the Signal: Direct the cathode (identified by the stripe) of the 1N4148UB to a subsequent RF component, say, the input of an amplifier or filter.

3. Operational Mechanism: Here, the 1N4148UB ensures a rapid transition of the RF signal, minimizing lag or delay, thus enhancing the overall responsiveness of the RF path.

Design Considerations:

1. Voltage Compliance: Vigilance is key. The operational voltage should respect the 1N4148UB's thresholds to avert any undesirable outcomes.

2. Current Flow's Rigor: Steer the diode's current away from breaching its Forward Current (I_F) ceiling to maintain optimal efficiency and durability.

3. Synchronized Speed: Even though the diode champions fast transitions, juxtapose its turnaround time with the circuit's inherent requirements.

4. Thermal Oversight: Heat emission is innate to diodes like the 1N4148UB. Introduce strategic measures such as thermal pads or spacing provisions to counter potential overheating.

To encapsulate, the 1N4148UB emerges as an instrumental facet in high-speed electronic configurations. When deploying this diode, meticulous attention to its operational confines is vital, as it ensures both adeptness and sustained service life.

1N4148UB FAQ

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We have a professional and experienced quality control team to strictly verify and test the 1N4148UB. All suppliers must pass our qualification reviews before they can publish their products including 1N4148UB on icwhale.com; we pay more attention to the channels and quality of 1N4148UB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 1N4148UB price and inventory displayed accurate?

The price and inventory of 1N4148UB 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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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 1N4148UB?

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 1N4148UB we delivered, we will accept the replacement or return of the 1N4148UB 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 1N4148UB.

(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