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Vishay Surface Mount Schottky Diode 40 V 2.1 A 2-Pin DO-214AC VS-15MQ040-M3/5AT
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 13in |
| Brand | Vishay |
| Height | 1.88mm |
| Length | 4.6mm |
| Model | VS-15MQ040-M3/5AT |
| Width | 2.9mm |
| Mount Type | Surface |
| Series | Schottky Q |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214AC (SMA) |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | MSL Level 1 per J-STD-020, Lead (Pb) Free, Halogen Free, RoHS |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 2.1A |
| Peak Reverse Repetitive Voltage Vrrm | 40V |
| Diode Configuration | Single |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 500μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 330A |
| Maximum Forward Voltage Vf | 490mV |
| 15MQ040NPBFBrand | Vishay |
Key Features
- Compact 2-pin DO-214AC (SMA) package designed for surface mount applications.
- Maximum continuous forward current of 2.1 A ensures efficient operation in power sensitive circuits.
- Low forward voltage drop of 490 mV reduces power loss during conduction.
- Wide operating temperature range from -40°C to 150°C suitable for harsh environments.
- Extremely fast switching with low reverse recovery time for high-frequency applications.
- Peak reverse repetitive voltage of 40 V and a peak reverse current of 500 µA ensure reliable blocking performance.
- High surge current capability with peak non-repetitive forward surge current of 330 A for transient handling.
- Lead free, halogen free and compliant with MSL Level 1 per J-STD-020, RoHS standards.
Product Description
Vishay VS-15MQ040-M3/5AT is a high-performance surface mount Schottky diode housed in a 2-pin DO-214AC (SMA) package, rated for 40 volts reverse voltage and 2.1 amperes maximum continuous forward current. Engineered for efficiency, this diode features a low forward voltage drop of 490 mV, which minimizes power dissipation in power conversion and rectification circuits.
Designed to operate across a broad temperature range from -40°C to 150°C, it offers reliable performance in industrial, automotive, and power management applications requiring fast switching and low power loss. Its peak reverse repetitive voltage is 40 V, and the diode can withstand peak reverse currents of up to 500 microamperes, supporting robust reverse voltage blocking.
The diode supports high surge currents with a peak non-repetitive forward surge current rating of 330 A, protecting circuits against transient events. Vishay's commitment to environmental compliance is evidenced by its lead-free and halogen-free construction and conformity to MSL Level 1 per J-STD-020 and RoHS directives.
This Schottky rectifier is suited for industrial electronics, power supply units, DC/DC converters, and photovoltaic applications where fast switching and minimal voltage drop are critical. The compact DO-214AC package allows for space-saving PCB layouts and surface mount assembly, facilitating efficient automated manufacturing.
Compact DO-214AC (SMA) surface mount package. Low forward voltage minimizes conduction losses. Wide temperature range from -40°C to 150°C for harsh environments. High surge current withstand capability for transient protection.
Lead-free, halogen-free, RoHS compliant for environmental safety. Fast switching suitable for high-frequency power applications. Manufactured in China with stringent quality controls.
Discover more Vishay semiconductor products for your electronics assemblies and browse related Schottky diodes and rectifiers at EnvMart for advanced industrial and commercial applications.
Explore more products in our Schottky Diodes & Rectifiers category.
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Frequently Asked Questions
The maximum continuous forward current of this model is 2.1 A.
The forward voltage drop is 490 mV, which helps to minimize power loss during conduction.
This diode operates over a wide temperature range from -40°C to 150°C.
It is housed in a compact 2-pin DO-214AC (SMA) package designed for surface mount applications.
The diode can withstand a peak non-repetitive forward surge current of 330 A.
Yes, it is lead-free, halogen-free, and compliant with MSL Level 1 per J-STD-020 and RoHS standards.
The dimensions of this diode are 4.6 mm in length, 2.9 mm in width, and 1.88 mm in height.
The diode configuration is single.
This unit belongs to the Schottky Q series.
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