1N5401 – TBC

Part Number:

1N5401

Manufacturer:

TBC

Date Code:

RoHS:

MSL:

COO:

Description:

Rectifier Diode, 1-Phase, 3A, 100V V(RRM), Silicon, DO-201 Package

Datasheet:

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Stock Quantity: 307

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Product Details:

Overview

The onsemi 1N5401 is a general-purpose silicon rectifier diode designed for efficient power conversion and signal rectification. Its primary function is to allow current flow in one direction while blocking it in the reverse, with a key operational characteristic being its 3A average rectified current capability at a 100V reverse voltage. A critical design consideration for engineers is the diode’s standard recovery time, which, while suitable for many applications, can introduce significant switching losses in high-frequency power supplies, necessitating careful component selection or the use of faster recovery diodes where efficiency is paramount.

Key Features

100V DC Reverse Voltage (Vr)
3A Average Rectified Current (Io)
1.2V Maximum Forward Voltage (Vf) @ 3A
Standard Recovery (>500ns)
5 µA Reverse Leakage Current @ 100V
30pF Capacitance @ 4V, 1MHz
DO-201AD Axial Package

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

Rectification in low-frequency AC-to-DC power supplies
Reverse polarity protection in battery-powered devices
Demagnetization suppression in relay driver circuits
Voltage clamping in audio amplifier output stages