| Allicdata Part #: | CDBU40-ND |
| Manufacturer Part#: |
CDBU40 |
| Price: | $ 0.04 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Comchip Technology |
| Short Description: | DIODE SCHOTTKY 40V 200MA 0603 |
| More Detail: | Diode Schottky 40V 200mA Surface Mount 0603/SOD-52... |
| DataSheet: |  CDBU40 Datasheet/PDF |
| Quantity: | 1000 |
| 4000 +: | $ 0.03148 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Diode Type: | Schottky |
| Voltage - DC Reverse (Vr) (Max): | 40V |
| Current - Average Rectified (Io): | 200mA |
| Voltage - Forward (Vf) (Max) @ If: | 1V @ 40mA |
| Speed: | Small Signal = |
| Reverse Recovery Time (trr): | 5ns |
| Current - Reverse Leakage @ Vr: | 200nA @ 30V |
| Capacitance @ Vr, F: | 5pF @ 0V, 1MHz |
| Mounting Type: | Surface Mount |
| Package / Case: | 2-SMD, No Lead |
| Supplier Device Package: | 0603/SOD-523F |
| Operating Temperature - Junction: | 125°C (Max) |
Description
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。 CDBU40 is a 4.0 Amp ultra-fast shrouded Tablet rectifier from Vishay Semiconductor. It is widely used in electronic circuit designs where rectified power is needed for various applications such as power supplies and electronics. This rectifier utilizes a patented shrouded construction which allows for improved conduction, higher current throughput and improved thermal performance.The structure of the CDBU40 is designed to provide a low on-state resistance, which is an important factor in power electronics to enhance system efficiency. Its rectangular floating land-grid array (LGA) package helps to reduce losses due to thermal stress, which helps with the overall electrical stability of the device. The CDBU40 rectifier has several features that are beneficial in power electronics. It is designed to be rugged, with high mechanical strength and its robust design ensures improved thermal management and longer life. Its ultra-fast turn-on and low capacitance also reduces switch tail currents and helps to keep the transistor junction temperature low. Additionally, the shuttering of the entire device provides an improved circuit protection from ambient noise and prevents reverse wiring.The general operation of the CDBU40 is relatively simple. It relies on two semiconductor junctions for rectification in order to realize a higher current capability. The input current is split in an equal manner between two diodes, which creates a very low voltage drop across the device and provides a high efficiency output. The internal rectification allows for a reverse voltage protection, which helps to protect the entire circuitry from damage due to undesirable transient voltages.In addition to standard rectification, the CDBU40 also provides efficient transient protection in order to withstand electrical spikes or electro-magnetic interference. This is due to the device\'s low capacitance and fast turn-on time. To ensure the desired operation, the device can be designed either as a single diode or an array of multiple diodes connected in series. Overall, the CDBU40 rectifier is a highly reliable and efficient component that is well suited for power electronics and other high-current applications. Its patented rectangular construction provides improved conduction and thermal performance, while its fast turn-on time, low capacitance and reverse voltage protection ensures optimal device operation and ensures your system\'s long term stability.
The specific data is subject to PDF, and the above content is for reference
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|---|
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| CDBU0245-HF | Comchip Tech... | -- | 4000 | DIODE SCHOTTKY 45V 200MA ... |
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| CDBUR0230L | Comchip Tech... | 0.04 $ | 8000 | DIODE SCHOTTKY 30V 200MA ... |
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| CDBURT0530LL-HF | Comchip Tech... | 0.07 $ | 12000 | DIODE SCHOTTKY 20V 500MA ... |
| CDBUR70 | Comchip Tech... | 0.06 $ | 1000 | DIODE SCHOTTKY 70V 70MA 0... |
| CDBU0130 | Comchip Tech... | -- | 128000 | DIODE SCHOTTKY 30V 100MA ... |
| CDBU0230 | Comchip Tech... | -- | 104000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU0130R | Comchip Tech... | 0.05 $ | 76000 | DIODE SCHOTTKY 30V 100MA ... |
| CDBU0530 | Comchip Tech... | -- | 52000 | DIODE SCHOTTKY 20V 500MA ... |
| CDBU0520 | Comchip Tech... | -- | 280000 | DIODE SCHOTTKY 20V 500MA ... |
| CDBUR0140L | Comchip Tech... | 0.06 $ | 8000 | DIODE SCHOTTKY 40V 100MA ... |
| CDBUR0230R | Comchip Tech... | 0.05 $ | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU00340 | Comchip Tech... | -- | 220000 | DIODE SCHOTTKY 40V 30MA 0... |
| CDBU0245 | Comchip Tech... | -- | 192000 | DIODE SCHOTTKY 45V 200MA ... |
| CDBU0130L | Comchip Tech... | -- | 148000 | DIODE SCHOTTKY 30V 100MA ... |
| CDBU0240 | Comchip Tech... | -- | 176000 | DIODE SCHOTTKY 40V 200MA ... |
| CDBU0140L-HF | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 40V 100MA ... |
| CDBU0140R-HF | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 40V 100MA ... |
| CDBU0145 | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 45V 100MA ... |
| CDBU0145-HF | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 45V 100MA ... |
| CDBU0230L-HF | Comchip Tech... | -- | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU0230R-HF | Comchip Tech... | -- | 4000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU0320 | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 20V 350MA ... |
| CDBU0320-HF | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 20V 350MA ... |
| CDBU0330 | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 30V 350MA ... |
| CDBU0330-HF | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 30V 350MA ... |
| CDBU0340 | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 40V 350MA ... |
| CDBU0340-HF | Comchip Tech... | 0.03 $ | 1000 | DIODE SCHOTTKY 40V 350MA ... |
| CDBU40 | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 40V 200MA ... |
| CDBU40-HF | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 40V 200MA ... |
| CDBU42 | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU42-HF | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU43 | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU43-HF | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU54 | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU54-HF | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 30V 200MA ... |
| CDBU70 | Comchip Tech... | 0.04 $ | 1000 | DIODE SCHOTTKY 70V 70MA 0... |
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