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Name: LL4148-GS08
Brand: Vishay General Semiconductor - Diodes Division
SKU: LL4148-GS08
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Vishay General Semiconductor - Diodes Division LL4148-GS08

Part No.:: LL4148-GS08

Manufacturer:: Vishay General Semiconductor - Diodes Division

Package:: DO-213AC, MINI-MELF, SOD-80

Datasheet:: LL4148-GS08.pdf

Description:: DIODE GEN PURP 75V 300MA SOD80

In Stock:: 2165

Quantity:: Add To Cart

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LL4148-GS08 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
RoHS:
RoHS
Speed:
Fast Recovery =< 500ns, > 200mA (Io)
Diode Type:
Standard
Part Status:
Active
Mounting Type:
Surface Mount
Capacitance @ Vr, F:
4pF @ 0V, 1MHz
Reverse Recovery Time (trr):
4 ns
Current - Reverse Leakage @ Vr:
5 µA @ 75 V
Voltage - DC Reverse (Vr) (Max):
75 V
Current - Average Rectified (Io):
300mA (DC)
Operating Temperature - Junction:
-65°C ~ 175°C
Voltage - Forward (Vf) (Max) @ If:
1 V @ 50 mA

LL4148-GS08 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LL4148-GS08 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 LL4148-GS08 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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LL4148-GS08 information

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LL4148-GS08 Typical application Circuitry

The LL4148-GS08 belongs to the family of fast switching diodes, which are particularly designed for high-speed switch applications. These diodes are well-known for their rapid switch-off characteristics and are often encapsulated in a compact SOD-80 or MiniMELF package, which is suitable for high-density mounting.

The key features of the LL4148-GS08 include fast switching speed, low leakage current, and a low forward voltage drop, making it highly efficient for high-speed signal processing applications. Below is a comprehensive guide to incorporating the LL4148-GS08 into an electronic circuit with an emphasis on pin connections:

1. Pin Identification: The LL4148-GS08, like most diodes, has two primary terminals: an anode (A) and a cathode (K). The cathode is typically denoted by a line or band marking on the diode's body.

2. Anode Connection: To utilize the LL4148-GS08 in a circuit, the anode should be connected to the point where the positive potential will be applied, which could be a power supply rail or another node within the circuit depending on the desired function of the diode.

3. Cathode Connection: The cathode, shown by the band, must be linked to the circuit's lower potential point. In the event of reverse bias configuration, this end would interface with a higher potential compared to the anode.

4. Protective Applications: In scenarios where the LL4148-GS08 serves to protect sensitive electronics, it would typically be placed in reverse parallel with the component it's protecting. Thus, the diode conducts and shunts the extra energy away from the protected component whenever a voltage spike occurs that exceeds the reverse breakdown.

5. Signal Processing: For fast switching tasks, such as in digital circuits, the LL4148-GS08 can be integrated directly into the signal path. Here, the diode is forward-biased during operation, allowing rapid on-off switching that facilitates the transmission or cutting off of signals.

6. Rectifier Circuits: When employing the LL4148-GS08 in rectification, it's possible to configure multiple diodes in a full-wave bridge, with each diode's anode connected to a negative cycle of the AC input and the cathodes connected to the positive cycle, to allow for a steady DC output.

7. Voltage Clamping: For voltage clamping tasks, a single LL4148-GS08 might be used in parallel with a load, with the orientation of the diode depending on whether the clamp is for positive or negative voltage excursions.

8. Waveform Shaping: In tasks involving waveform shaping, such as clipping and clamping, the LL4148-GS08 is employed to cut off voltage levels that exceed a certain threshold, shaping the output signal accordingly.

It is essential when designing circuits with the LL4148-GS08 to adhere to its maximum ratings for current and voltage to ensure the longevity and reliability of the diode. By meticulously selecting the connection points for each pin, one can effectively integrate the LL4148-GS08 into a variety of electronic applications, capitalizing on its quick switching capability and efficiency.

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6. What is the process for return or replacement of LL4148-GS08?

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 LL4148-GS08 we delivered, we will accept the replacement or return of the LL4148-GS08 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 LL4148-GS08.

(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