Microsemi Corp/Micro S6E Rectifiers Datasheet

Category: Diodes, Electronics, Microsemi Corp

Overview

The datasheet presents the specifications of Microsemi Corp/Micro’s S6E series of diffused silicon epoxy rectifiers. These devices are designed to handle a peak surge current of up to 100 Amps and are classified into three primary categories: Controlled Avalanche Types, Non-Controlled Avalanche Types, and Fast Recovery Types.

Product Features

The Controlled Avalanche Types are available with minimum avalanche ratings of 250V, 450V, 650V, and 850V, suitable for high-voltage applications. Conversely, the Non-Controlled Avalanche Types offer a variety of peak reverse voltage (V_RRM) ratings ranging from 50V to 1000V, providing flexibility across various voltage requirements. The Fast Recovery Types boast a maximum recovery time of just 200 nanoseconds, indicating their efficiency in rectifying AC to DC with minimal delay.

Electrical Characteristics

Each type of rectifier lists its maximum instantaneous forward voltage drop, operating and storage temperature range, power dissipation, peak surge current, and other essential electrical parameters invaluable to engineers for design considerations. These ratings ensure the rectifiers can be safely applied within specified voltage and current levels.

The S6E series also includes detailed characteristics such as the reverse voltage rating (V_R), junction and storage temperature ranges (typically -65°C to +150°C for Controlled and Non-Controlled Avalanche Types, and 0°C to +175°C for Fast Recovery Types), and average forward current at a given lead temperature.

Physical Dimensions

Physical dimensions of the rectifiers are provided in both inches and millimeters, ensuring compatibility with varied design and layout standards. Maximum ratings for crucial parameters like forward current, reverse voltage, and power dissipation are also provided. These ratings are essential in selecting appropriate rectifiers for specific circuits.

Graphical Data

The datasheet includes graphical curves that represent the product’s performance under different conditions, such as forward voltage drop versus forward current and peak surge current versus the number of cycles. These visuals are instrumental in predicting how the rectifier will behave in real-world applications.

Microsemi’s S6E series is encapsulated in a minimally-sized, low-cost epoxy package, which not only contributes to the component’s durability but also makes it a cost-effective solution for various electronic applications.