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Name: 1N4148UR-1E3/TR
Brand: Microchip Technology
SKU: 1N4148UR-1E3/TR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology 1N4148UR-1E3/TR

Part No.:: 1N4148UR-1E3/TR

Manufacturer:: Microchip Technology

Package:: DO-213AA

Datasheet:

Description:: SIGNAL/COMPUTER DIODE

In Stock:: 3203

Quantity:: Add To Cart

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1N4148UR-1E3/TR Specifications

Packaging:
Tape & Reel (TR)
Series:
RoHS:
RoHS
Speed:
Small Signal =< 200mA (Io), Any Speed
Diode Type:
Standard
Part Status:
Active
Mounting Type:
Surface Mount
Capacitance @ Vr, F:
4pF @ 0V, 1MHz
Reverse Recovery Time (trr):
20 ns
Current - Reverse Leakage @ Vr:
500 nA @ 75 V
Voltage - DC Reverse (Vr) (Max):
75 V
Current - Average Rectified (Io):
200mA
Operating Temperature - Junction:
-65°C ~ 175°C
Voltage - Forward (Vf) (Max) @ If:
1.2 V @ 100 mA

1N4148UR-1E3/TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including 1N4148UR-1E3/TR 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 1N4148UR-1E3/TR 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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1N4148UR-1E3/TR information

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1N4148UR-1E3/TR Typical application Circuitry

1N4148UR-1E3/TR is a high-speed switching diode known for its rapid transitioning capabilities. As a variant in the extensive 1N4148 family, it's explicitly tailored to environments that hinge on prompt signal changes.

Functionality:

At its core, the 1N4148UR-1E3/TR oscillates quickly between its active (conductive) and inactive (non-conductive) states, aligning well with circuits that depend on a swift alteration between these states.

Applications:

- Logic circuits enhancement

- Signal relaying

- Transient voltage countermeasures

- Swift RF signal transition

- Pulse form adjustment

Key Characteristics:

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

2. Continuous Reverse Voltage (V_R): Hovering near 75V

3. Forward Current Tolerance (I_F): Roughly 150mA

4. Forward Voltage Descent (V_F): Projected at about 1V, given the context of a 10mA current

5. Switching Dynamics: Noted for its breakneck speed, typically falling in the nanosecond realm

Zooming into an Application – Signal Relay in Digital Circuits:

Let's delve into employing the 1N4148UR-1E3/TR in a digital circuit to facilitate a more responsive signal transition.

Circuit Connection:

1. Diode Placement: Initiate by aligning the 1N4148UR-1E3/TR's anode (minus the stripe) to the output of a digital component, perhaps a flip-flop's Q output pin.

2. Signal Navigation: Configure the cathode (marked by a stripe) of the 1N4148UR-1E3/TR towards another digital component's receptive end. This might be the CLK (Clock) input of another flip-flop or a counter.

3. Switching Role: In this scenario, the 1N4148UR-1E3/TR facilitates the signal's prompt relay, ensuring minimal time lags and promoting an efficient signal transition within the digital setup.

Design Considerations:

1. Voltage Conformance: Being astute is crucial. Always keep the operational voltages within the boundaries set by the 1N4148UR-1E3/TR's specifications.

2. Overseeing Current: Refrain from pushing the diode's current beyond its Forward Current (I_F) to assure peak performance and extended lifespan.

3. Transition Alignment: While the diode is predisposed to speedy shifts, align its switching dynamics vis-à-vis the circuit's intrinsic demands.

4. Heat Counteraction: Intrinsic to semiconductors like 1N4148UR-1E3/TR, heat is an inevitable byproduct. Incorporate interventions such as apt spacing or heat sinks to preempt potential thermal impediments.

In a nutshell, the 1N4148UR-1E3/TR is indispensable for electronic designs predicated on rapid switching. A judicious alignment with its operational parameters ensures a blend of efficiency and durability in the circuit.

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6. What is the process for return or replacement of 1N4148UR-1E3/TR?

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 1N4148UR-1E3/TR we delivered, we will accept the replacement or return of the 1N4148UR-1E3/TR 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 1N4148UR-1E3/TR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations