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| Country of Origin | India |
|---|---|
| Diameter | 12.6mm |
| Brand | Vishay |
| Height | 17.5mm |
| Length | 93mm |
| Model | VS-HFA240NJ40CPBF |
| Width | 21mm |
| Mount Type | Panel |
| Series | VSX |
| Maximum Operating Temperature | 150°C |
| Package Type | TO-244 |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Maximum Continuous Forward Current If | 244A |
| Peak Reverse Repetitive Voltage Vrrm | 400V |
| Diode Configuration | Common Cathode |
| Rectifier Type | Switching |
| Peak Reverse Current Ir | 9μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 900A |
| Maximum Forward Voltage Vf | 1.5V |
| Peak Reverse Recovery Time trr | 120ns |
Vishay VS-HFA240NJ40CPBF is an ultrafast recovery Schottky diode in a 3-pin TO-244 package, rated for 400 V peak reverse voltage and 244 A maximum continuous forward current. It features a robust construction with a height of 17.5 mm, width of 21 mm, and length of 93 mm, making it suitable for panel mounting in power electronic circuits.
The diode utilizes Vishay's proprietary HEXFRED® ultrafast recovery technology, combining a Schottky barrier inner structure that enables soft and rapid recovery under any diF/dt conditions. This results in low reverse recovery charge, reduced snubbing requirements, and diminished electromagnetic and radio frequency interference.
This switching diode supports a wide operating temperature range from -55°C to 150°C, ensuring reliability in demanding industrial environments. It offers a low peak reverse current of 9 microamperes and a maximum forward voltage of 1.5 V, which enhances system efficiency by reducing conduction losses.
With a peak non-repetitive forward surge current of 900 A, it provides excellent robustness against transient surges. Its common cathode diode configuration and switching rectifier type make it ideal for applications involving IGBTs, MOSFETs, and related power semiconductor devices.
This diode features a 3-pin TO-244 package suitable for panel mount applications. Maximum continuous forward current rating of 244 A supports high power loads. Ultrafast recovery time of 120 nanoseconds reduces switching losses and improves efficiency.
Low peak reverse current of 9 microamperes ensures minimal leakage. Operating temperature range from -55°C to 150°C for robust use in demanding environments. The diode offers a maximum forward voltage drop of 1.5 V for efficient conduction.
Peak non-repetitive forward surge current rating of 900 A for handling surge conditions. Complies with RoHS standards ensuring environmentally responsible manufacturing. Designed using proprietary Schottky barrier inner structure for soft, fast recovery behavior.
Ideal companion diode for IGBTs and MOSFETs in industrial and power electronics applications.
This product is suited for electronic semiconductor applications including power management, industrial equipment, automotive electronics (non-automotive standard), and other high-speed switching systems. It supports applications requiring reduced power loss and electromagnetic interference, enhancing system reliability.
Explore our wide selection of Vishay semiconductor components for your industrial and electronic design needs on EnvMart.
Explore more products in our Schottky Diodes & Rectifiers category.
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