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| Country of Origin | India |
|---|---|
| Diameter | 17.4mm |
| Brand | Vishay |
| Height | 22.9mm |
| Length | 20.08mm |
| Model | VS-40HFR100 |
| Width | 17.4mm |
| 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 Anode |
| Rectifier Type | Switching |
| Peak Reverse Current Ir | 9mA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 595A |
| Maximum Forward Voltage Vf | 1.3V |
| Vishay 1 kV 40 A Diode Switching 2-Pin DO-203ABBrand | Vishay |
Vishay VS-40HFR100 is a high-efficiency standard recovery switching diode designed for demanding industrial and electronic applications. This diode supports a maximum continuous forward current of 40 A and a peak repetitive reverse voltage of 1 kV, making it suitable for power rectification and switching circuits requiring robust reliability.
Encapsulated in a robust 2-pin DO-203AB stud anode package, it features a compact design with 22.9 mm height, 20.08 mm length, and 17.4 mm diameter, facilitating integration into a variety of assemblies. The device can operate within a temperature range of -65°C to 190°C, making it stable under extreme environmental conditions.
The diode has a maximum forward voltage of 1.3 V, ensuring efficient conduction with minimal power loss. Its peak non-repetitive forward surge current rating of 595 A enables it to withstand transient overloads without damage. The diode does not hold any automotive standard certification but is widely used in industrial power electronics, switching power supplies, and other commercial electronic systems.
Maximum continuous forward current of 40 A for high power applications. Peak repetitive reverse voltage of 1 kV ensures robust blocking capability. Standard recovery rectifier designed for switching operations. 2-pin stud anode diode configuration in compact DO-203AB package.
Wide operating temperature range from -65°C to 190°C for harsh environments. Maximum forward voltage drop of 1.3 V optimizes efficiency. High non-repetitive surge current rating of 595 A supports transient loads. Package dimensions roughly 22.9 mm height, 20.08 mm length, and 17.4 mm diameter.
No automotive certification; standard industrial grade diode. Ideal for industrial, power supply, and electronic switching applications.
This diode is widely utilized in industrial automation, power conversion, and electronic system design where high current switching and voltage blocking are needed. Its robust construction and performance ratings provide reliability in demanding environments.
Explore more industrial electronic components and switching diodes on EnvMart to find complementary products that suit your design and operational needs.
Explore more products in our Schottky Diodes & Rectifiers category.
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