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| Country of Origin | China |
|---|---|
| Diameter | 5.3mm |
| Brand | Vishay |
| Length | 9.5mm |
| Model | 1N5403-E3/54 |
| Mount Type | Through Hole |
| Series | 1N5400 thru 1N5408 |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-201AD |
| Minimum Operating Temperature | -50°C |
| Standards/Approvals | RoHS 2002/95/EC, UL 94 V-0, WEEE 2002/96/EC |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 3A |
| Peak Reverse Repetitive Voltage Vrrm | 300V |
| Diode Configuration | Single |
| Rectifier Type | General Purpose |
| Peak Reverse Current Ir | 500μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 200A |
| Maximum Forward Voltage Vf | 1.2V |
Vishay 1N5403-E3/54 General Purpose Plastic Rectifier is a robust diode designed for general purpose rectification applications. It supports a maximum continuous forward current of 3 A and a peak reverse repetitive voltage of 300 V, packaged in a DO-201AD moulded epoxy resin body. This through-hole-mounted rectifier features a low forward voltage drop of 1.2 V, providing efficient electrical performance and reducing power losses.
The device is capable of handling forward surge currents of up to 200 A, making it suitable for applications requiring high transient current tolerance. It operates reliably over a broad temperature range from -50°C to 150°C, supported by flame-retardant materials compliant with UL 94 V-0 standards.
Its matte tin plated leads are optimized for soldering, ensuring excellent connection reliability with solder dips of up to +245 °C for 10 seconds. The diode's cathode end is marked with a colored band for clear identification.
Vishay's 1N5400 series rectifiers, including the 1N5403-E3/54, are widely used in industrial and commercial electronic circuits such as converters, inverters, and power supplies, where reliable general purpose rectification is needed. Its compliance with RoHS and WEEE environmental standards ensures suitability in modern manufacturing environments.
Suitable for through-hole mounting and 2-pin configuration. High surge current tolerance of 200 A. Low forward voltage drop of 1.2 V for energy efficiency. Wide operating temperature from -50°C to 150°C. Flame retardant and compliant with UL 94 V-0.
Moulded epoxy casing with specified dimensions. Matte tin plated leads for high solderability. Conforms to RoHS and WEEE environmental directives. Applications include converters, inverters, freewheeling diodes, and power supplies.
Explore more Vishay semiconductor products and related rectifiers in the Electronics & Electricals category at EnvMart for industrial, laboratory, and commercial use cases.
Explore more products in our Schottky Diodes & Rectifiers category.
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