B120AF-13

$0.21

Description：DIODE SCHOTTKY 20V 1A SMAF
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:66c545451214 Category: Single Diodes Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 20V 1A SMAF
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：20 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：100 µA @ 20 V
Capacitance @ Vr, F：50pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：DO-221AC, SMA Flat Leads
Supplier Device Package：SMAF
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

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B120AF-13

Overview

The B120AF-13 is a 1.0A Schottky Barrier Rectifier manufactured by Diodes Incorporated in the SMAF surface-mount package. It features a maximum repetitive reverse voltage (VRRM) of 20V and an average rectified output current (IO) of 1A. The device exhibits a maximum forward voltage drop (VF) of 0.5V at 1A and +25°C, with a maximum reverse leakage current (IR) of 0.1mA at rated voltage and +25°C. Operating temperatures range from -55°C to +150°C.

Feature Summary

Low forward voltage drop for improved efficiency and cooler operation
Excellent high-temperature reverse leakage stability to prevent thermal runaway
Lead-free finish and RoHS compliant construction
Halogen and antimony free "Green" device

Applications

Boost diode circuits
Blocking diode applications
Recirculating diode configurations

Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration. Confirm that the SMAF case type aligns with the designated footprint on the printed circuit board. Ensure compliance with environmental directives such as RoHS and REACH requirements is documented for the final assembly process.

Selection Notes

Select this component when low forward voltage drop and high-temperature reliability are critical design parameters. The SMAF package provides a compact solution for general rectification tasks. Evaluate thermal resistance characteristics against the expected ambient temperature conditions to ensure safe operating limits are maintained during continuous operation.

Part Context

This part belongs to the B120AF-B140AF series of Schottky barrier rectifiers. The series offers varying reverse voltage ratings while maintaining consistent current handling capabilities. These devices are designed for surface-mount technology applications requiring efficient power conversion and robust performance under elevated thermal stress conditions.

Replacement Considerations

Compatible substitutes within the same series include B130AF-13 and B140AF-13. Verify that alternative components match the SMAF package dimensions and electrical specifications before implementation.