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| Country of Origin | India |
|---|---|
| Diameter | 17.4mm |
| Brand | Vishay |
| Height | 22.9mm |
| Length | 20.02mm |
| Model | VS-40HF100 |
| Width | 17.35mm |
| Mount Type | Screw |
| Series | VS-40HF |
| Maximum Operating Temperature | 190°C |
| Package Type | DO-203AB |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 40A |
| Peak Reverse Repetitive Voltage Vrrm | 1kV |
| Diode Configuration | Stud Cathode |
| Rectifier Type | Switching |
| Peak Reverse Current Ir | 9mA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 595A |
| Maximum Forward Voltage Vf | 1.3V |
| Vishay 800 V 40 A Diode Switching 2-Pin DO-203ABBrand | Vishay |
Vishay VS-40HF100 is a standard recovery switching diode designed for industrial and electronic applications requiring high current and voltage capabilities. Packaged in a durable 2-pin DO-203AB format with stud cathode configuration, it delivers reliable switching performance at a maximum continuous forward current of 40 amperes and a peak reverse repetitive voltage of 1 kV.
This diode possesses a maximum forward voltage of 1.3 V, contributing to lower power dissipation and higher efficiency in power rectification and switching circuits. It is engineered to operate reliably over a wide temperature range from -65°C to 190°C, making it suitable for demanding environments including automotive and industrial HVAC systems.
The peak non-repetitive forward surge current rating of 595 A ensures robust transient handling capabilities, protecting circuits from unexpected overloads and surges.
Its compact physical dimensions - 22.9 mm height, 20.02 mm length, and 17.4 mm diameter - allow easy integration into compact assemblies. The screw mount design simplifies installation and mechanical securing of the diode.
The diode is part of Vishay's VS-40HF series, known for high-efficiency and versatility. It conforms to standard recovery rectifier characteristics, ideal for power supply and converter circuits. This diode is commonly used in electronic components, power and connectors, semiconductors, and discrete semiconductor applications.
It does not have specific approvals or automotive standards but remains suitable for general industrial use. Applications include power electronics, automotive electronics, industrial machinery, and general switching and rectification needs.
Explore more Vishay semiconductor products and related power diode solutions through EnvMart’s extensive catalog for industrial, laboratory, manufacturing, and electronic engineering requirements.
Explore more products in our Diodes category.
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