FMB-29

$1.06

Description：DIODE ARRAY SCHOT 90V 4A TO-220F
Series：-

SKU:007ec74bf1d9 Category: Diode Arrays Brand: Sanken Electric USA Inc.

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Product introduction

FMB-29 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Sanken Electric USA Inc.. Its product description is DIODE ARRAY SCHOT 90V 4A TO-220F. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for FMB-29

Description：DIODE ARRAY SCHOT 90V 4A TO-220F
Series：-
Mfr：Sanken Electric USA Inc.
Package：Bulk
Diode Configuration：1 Pair Common Cathode
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：90 V
Current - Average Rectified (Io) (per Diode)：4A
Voltage - Forward (Vf) (Max) @ If：810 mV @ 2 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：3 mA @ 90 V
Operating Temperature - Junction：-40°C ~ 150°C
Mounting Type：Through Hole
Package / Case：TO-220-3 Full Pack
Supplier Device Package：TO-220F
Grade：-
Qualification：-

Diode Arrays datasheet and documents for FMB-29

FMB-29

Diode Arrays Overview

The FMB-29 is a silicon Schottky barrier diode designed for high-frequency rectification. It features a peak reverse voltage of 90 V and an average forward current rating of 4.0 A. The device supports a peak surge forward current of 50 A with a maximum transient peak reverse voltage of 90 V. Electrical characteristics include a maximum forward voltage drop of 0.81 V at 2.0 A and a thermal resistance from junction to case of 4.0 °C/W. The component operates within a junction temperature range of -40°C to +150°C.

Diode Arrays Feature Summary

Utilizes a resin molded structure for physical protection
Engineered specifically for high-frequency rectification applications
Provides low forward voltage drop characteristics

Diode Arrays Applications

High frequency rectification circuits

Diode Arrays Procurement Notes

Verify the official datasheet status before procurement, as the document explicitly marks this component as Not Recommended for New Designs. Confirm that existing inventory meets specific electrical requirements such as the 90 V peak reverse voltage and 4.0 A average forward current ratings. Ensure compatibility with the specified operating temperature range of -40°C to +150°C for the intended application environment.

Diode Arrays Selection Notes

Select this component only for legacy system maintenance or replacement where the original design specifications require a 90 V Schottky barrier diode. Evaluate the thermal performance against the 4.0 °C/W junction-to-case thermal resistance limit. Consider the 50 A peak surge capability for transient load conditions. Note that new designs should seek alternative components due to the manufacturer's recommendation against using this part in future developments.

Diode Arrays Part Context

The FMB-29 belongs to Sanken Electric's portfolio of silicon Schottky barrier diodes. These devices are characterized by their resin molded construction and suitability for high-frequency operations. The product line serves various electronic applications requiring efficient rectification with specific voltage and current handling capabilities defined by the manufacturer's technical specifications.