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Vishay 120 V 40 A Surface Mount Schottky Diode TO-263AC Package 3-Pin V40DM120C-M3/I
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 10.2mm |
| Brand | Vishay |
| Height | 1.8mm |
| Length | 10.2mm |
| Model | V40DM120C-M3/I |
| Width | 8.99mm |
| Mount Type | Surface |
| Series | V40 |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-263AC |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Automotive Standard | AEC-Q101 |
| Maximum Continuous Forward Current If | 40A |
| Peak Reverse Repetitive Voltage Vrrm | 120V |
| Diode Configuration | Common Cathode |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 32mA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 250A |
| Maximum Forward Voltage Vf | 890mV |
Key Features
- Equipped with patented Trench MOS Barrier Schottky (TMBS) technology for low forward voltage drop and fast switching.
- Common cathode diode configuration suitable for high efficiency power circuits.
- Maximum forward voltage of 890 mV to ensure energy efficiency.
- High surge current capability of up to 250 A peak non-repetitive forward surge.
- Operating temperature range from -40°C to 150°C for reliable performance in harsh environments.
- Meets automotive standard AEC-Q101 for robust applications.
- Manufactured in China with emphasis on quality and long-term reliability.
Product Description
Vishay V40DM120C-M3/I is a high-performance Schottky diode with a maximum repetitive reverse voltage of 120 V and continuous forward current capacity of 40 A. Packaged in a TO-263AC 3-pin surface mount format, this diode is optimized for efficiency and compactness.
The diode features Vishay’s patented Trench MOS Barrier Schottky (TMBS) technology that reduces minority carrier injection into the drift region, minimizing stored charge and significantly improving switching speeds compared to conventional planar Schottky rectifiers. This makes it suitable for AC/DC switched-mode power supplies and DC/DC converters where efficiency and fast response are critical.
Its construction with a common cathode configuration supports a wide range of power management and rectification functions in industrial electronics and automotive applications. With an operating temperature range of -40°C to 150°C and automotive certification AEC-Q101, it withstands demanding environments while maintaining performance.
The diode has a peak reverse current of 32 mA and a forward voltage drop of 890 mV at rated current, contributing to low power losses. Surge current tolerance up to 250 A peak non-repetitive forwards it for transient loads common in power supply scenarios.
Patented TMBS technology for improved switching speed. Compact TO-263AC surface mount package with 3 pins. Robust operating temperature range and automotive qualification. Low forward voltage and reverse leakage currents.
This product is widely used in industrial electronics, automotive power circuits, and high-frequency switching power supplies. It is ideal for improving efficiency and thermal management in commercial and manufacturing electronic devices.
Explore similar high-quality Schottky Diodes and rectifiers at EnvMart. Perfect for engineers and technicians seeking reliable semiconductor solutions in power electronics.
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Frequently Asked Questions
The maximum repetitive reverse voltage for the Vishay V40DM120C-M3/I is 120 V.
This diode has a continuous forward current capacity of 40 A.
The operating temperature range for this diode is from -40°C to 150°C.
The Vishay V40DM120C-M3/I is packaged in a TO-263AC 3-pin surface mount format.
The maximum forward voltage drop for this model is 890 mV at rated current.
It has a peak non-repetitive forward surge current rating of up to 250 A.
This model meets the automotive standard AEC-Q101, making it suitable for robust applications.
The peak reverse current for this diode is 32 mA.
The Vishay V40DM120C-M3/I features a common cathode diode configuration.
The height of this diode is 1.8 mm, and the width is 8.99 mm.
This diode utilizes Vishay’s patented Trench MOS Barrier Schottky (TMBS) technology for improved efficiency and fast switching.
This diode is commonly used in industrial electronics, automotive power circuits, and high-frequency switching power supplies.
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