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Vishay 400 V 20 A General Purpose Schottky Diode 3-Pin D2PAK SE20DLG-M3/I
Specifications
| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 1.8mm |
| Length | 12.93mm |
| Model | SE20DLG-M3/I |
| Width | 10.2mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 175°C |
| Package Type | TO-263AC |
| Minimum Operating Temperature | -55°C |
| Pin Count | 3 |
| Maximum Continuous Forward Current If | 20A |
| Peak Reverse Repetitive Voltage Vrrm | 400V |
| Diode Configuration | Single |
| Rectifier Type | General Purpose |
| Peak Reverse Current Ir | 100μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 200A |
| Maximum Forward Voltage Vf | 1V |
| Peak Reverse Recovery Time trr | 330ns |
Key Features
- Supports maximum continuous forward current of 20 A for high-load applications.
- Operates with peak reverse repetitive voltage up to 400 V for reliable protection.
- Low forward voltage drop of 1 V minimizes power losses and enhances efficiency.
- Compact TO-263AC package enables surface mount assembly in automated production.
- Temperature rating from -55°C to a maximum operating temperature of 175°C ensures durability in harsh environments.
- Peak non-repetitive forward surge current rating of 200 A supports transient loads.
- Fast peak reverse recovery time of 330 ns suitable for high frequency switching circuits.
- Single-diode configuration ideal for use in freewheeling, DC/DC converters, and polarity protection circuits.
Product Description
Vishay's SE20DLG-M3/I is a high-performance general-purpose Schottky diode designed for robust electronic applications. It features a compact 3-pin D2PAK (TO-263AC) surface mount package suitable for automated PCB assembly. The diode supports a maximum continuous forward current of 20 A and can withstand peak reverse repetitive voltages up to 400 V, making it ideal for power rectification.
With a low forward voltage drop of 1 V, the diode operates efficiently with minimized heat dissipation and power loss. Its continuous operating temperature range from -55°C to 175°C allows reliable performance in industrial and commercial environments. The diode can handle transient surge currents up to 200 A, ensuring resilience against current spikes.
The SE20DLG-M3/I features a fast peak reverse recovery time of 330 ns, supporting high-frequency inverter and DC/DC converter circuits. Its single diode configuration is suitable for freewheeling, polarity protection, and general rectification tasks in power supplies and automotive electronics (non-certified).
Designed for broad industrial and commercial use, this diode finds applications in power electronics, manufacturing equipment, HVAC controls, and automotive systems requiring reliable diode protection and rectification. The product is manufactured in China without specific automotive certification, ensuring cost-effective and quality-controlled production.
Maximum continuous forward current 20 A. Peak reverse repetitive voltage 400 V. Low forward voltage drop of 1 V reduces power loss. Surface mount TO-263AC 3-pin D2PAK package. Operating temperature range from -55°C to 175°C.
Peak forward surge current up to 200 A. Fast reverse recovery time of 330 ns. Single diode configuration for general purpose rectification. Manufactured in China under quality standards. Explore more Schottky diodes and discrete semiconductor components in the Electronics & Electricals category at EnvMart, tailored for industrial and manufacturing excellence.
Explore more products in our Semiconductors category.
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Frequently Asked Questions
The maximum continuous forward current for this model is 20 A, making it suitable for high-load applications.
The forward voltage drop is 1 V, which helps minimize power losses and enhances efficiency during operation.
The peak non-repetitive forward surge current rating is 200 A, which supports transient loads effectively.
It comes in a compact TO-263AC package, which is suitable for surface mount assembly in automated production.
This unit has a pin count of 3, which is typical for its configuration.
The height of this diode is 1.8 mm, contributing to its compact design.
The diode is manufactured in China, adhering to quality standards for electronic components.
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