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| Country of Origin | India |
|---|---|
| Diameter | 17.4mm |
| Brand | Vishay |
| Height | 22.9mm |
| Length | 20.02mm |
| Model | VS-40HFR120M |
| Width | 17.35mm |
| Mount Type | Screw |
| Series | VS-40HF(R) |
| 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 | 1200V |
| 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 1400 V 40 A Diode Switching 2-Pin DO-203ABBrand | Vishay |
Vishay VS-40HFR120M is a high-performance switching diode rated for 1200 V peak reverse voltage and 40 A maximum continuous forward current. Packaged in a 2-pin DO-203AB format with stud anode configuration, it ensures reliable operation in demanding semiconductor applications. Its screw mount type allows secure and convenient installation in electronic circuits.
Notably, the diode features a low maximum forward voltage of 1.3 V, minimizing power loss and enhancing efficiency in switching tasks. The device supports a wide operating temperature range from -65°C up to 190°C, making it suitable for industrial, power electronics, and other harsh environment applications.
Physically, the diode dimensions include a height of 22.9 mm, length of 20.02 mm, diameter of 17.4 mm, and width of 17.35 mm, fitting compact circuit layouts. With a peak non-repetitive forward surge current rating of 595 A, it effectively handles high transient currents without damage.
The diode supports stud anode configuration with screw mount type. Maximum forward voltage is 1.3 V for efficient switching performance. It has a peak reverse repetitive voltage rating of 1200 V. Peak non-repetitive forward surge current capability is 595 A.
Operating temperature ranges from -65°C to 190°C, suitable for harsh environments. The diode height measures 22.9 mm, with length 20.02 mm and width 17.35 mm for compact mounting. Pin count is 2, ideal for discrete semiconductor circuits.
It is designed for high surge current applications with a 9 mA peak reverse current.
This diode is widely used in industrial power electronics, electronic component assemblies, and semiconductor switching circuits. Its robust construction and wide ratings meet demanding application needs reliably.
Explore the Vishay series of switching diodes on EnvMart for components tailored to high-performance semiconductor applications.
Explore more products in our Schottky Diodes & Rectifiers category.
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