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Vishay 400 V 40 A Switching Diode 2-Pin DO-203AB VS-40HF40
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 17.4mm |
| Brand | Vishay |
| Height | 22.9mm |
| Length | 20.08mm |
| Model | VS-40HF40 |
| 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 | 400V |
| 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 600 V 40 A Diode Switching 2-Pin DO-203ABBrand | Vishay |
Key Features
- Maximum continuous forward current of 40 A ensures high current handling capability.
- Peak reverse repetitive voltage rated at 400 V for reliable blocking performance.
- Industry-standard DO-203AB package with screw mount type for easy integration.
- Maximum forward voltage drop of 1.3 V minimizes power loss during operation.
- Wide operating temperature range from -65°C to 190°C for versatility in harsh conditions.
- Peak non-repetitive forward surge current of 595 A provides robustness against transient spikes.
- Compact dimensions with length 20.08 mm, width and diameter 17.4 mm, and height 22.9 mm.
- Configured with stud cathode and 2-pin design for standard rectifier circuits.
Product Description
Vishay VS-40HF40 Switching Diode 2-Pin DO-203AB is a versatile and high-efficiency standard recovery power diode engineered for switching and rectifier applications in electronic circuits. It supports a maximum continuous forward current of 40 A and a peak reverse repetitive voltage of 400 V, making it suitable for demanding industrial and electronic environments.
The diode is housed in an industry-standard DO-203AB package featuring a screw mount type, allowing for easy and secure attachment in assemblies. It exhibits a low maximum forward voltage of 1.3 V, reducing conduction losses and improving overall power efficiency.
Designed for temperature resilience, the diode operates reliably in a broad temperature range from -65°C to 190°C, suitable for both low and high temperature industrial conditions. It also boasts a very high peak non-repetitive forward surge current of 595 A, enhancing its robustness against transient overcurrent events.
With a compact form factor measuring 20.08 mm in length, 17.4 mm in width and diameter, and 22.9 mm in height, the diode offers a balance of size and performance for a variety of power supply, inverter, and switching power applications.
Features include a stud cathode configuration and a 2-pin design widely used in standard recovery rectifiers and switching circuits. Maximum continuous forward current of 40 A. Peak reverse repetitive voltage of 400 V. Standard DO-203AB screw mount package.
Low forward voltage drop of 1.3 V. Operating temperature range from -65°C up to 190°C. High surge current rating of 595 A. Compact dimensions suitable for robust designs. Stud cathode diode configuration.
This diode is ideal for industrial power supplies, power rectification, voltage regulation, battery charging, and general switching applications in electronic manufacturing and repair.
Explore more Vishay semiconductor components and other Switching Diodes in the EnvMart online catalogue for quality industrial electronics.
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Frequently Asked Questions
The maximum continuous forward current of this diode is 40 A, ensuring high current handling capability for various applications.
This model has a peak reverse repetitive voltage rating of 400 V, providing reliable blocking performance in electronic circuits.
It operates within a wide temperature range from -65°C to 190°C, making it suitable for harsh industrial conditions.
The diode is housed in a DO-203AB package with a screw mount type, allowing for easy integration into electronic assemblies.
The maximum forward voltage drop is 1.3 V, which minimizes power loss during operation.
This diode has a peak non-repetitive forward surge current rating of 595 A, providing robustness against transient spikes.
The diode measures 20.08 mm in length, 17.4 mm in width, and 22.9 mm in height, making it compact for various applications.
It features a stud cathode configuration, which is standard for rectifier circuits.
This diode is suitable for industrial power supplies, power rectification, voltage regulation, battery charging, and general switching applications.
The peak reverse current is specified at 9 mA, which is relevant for its performance in circuits.
This diode has a pin count of 2, designed for standard rectifier circuits.
The diode is manufactured in India, contributing to its global availability.
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