FFP04U40DNTU

Description：DIODE ARRAY GP 400V 4A TO-220-3
Series：-

SKU:06885e12ff60 Category: Diode Arrays Brand: onsemi

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Product introduction

FFP04U40DNTU is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE ARRAY GP 400V 4A TO-220-3. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for FFP04U40DNTU

Description：DIODE ARRAY GP 400V 4A TO-220-3
Series：-
Mfr：onsemi
Package：Tube
Diode Configuration：1 Pair Common Cathode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：400 V
Current - Average Rectified (Io) (per Diode)：4A
Voltage - Forward (Vf) (Max) @ If：1.4 V @ 4 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：45 ns
Current - Reverse Leakage @ Vr：10 µA @ 400 V
Operating Temperature - Junction：-65°C ~ 150°C
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220-3
Grade：-
Qualification：-

Diode Arrays datasheet and documents for FFP04U40DNTU

FFP04U40DNTU

Diode Arrays Overview

The FFP04U40DNTU is an ultrafast recovery power rectifier manufactured by onsemi, formerly Fairchild Semiconductor. It features a TO-220 package with three pins and operates as a single diode configuration. The device supports a peak repetitive reverse voltage of 400 V and an average rectified forward current of 4 A at a case temperature of 100°C. Key electrical parameters include a maximum reverse recovery time of 45 ns, a maximum instantaneous forward voltage of 1.4 V at 4 A, and a non-repetitive peak surge current rating of 40 A.

Diode Arrays Feature Summary

Ultrafast recovery characteristics with soft recovery behavior
Low forward voltage drop for improved efficiency
High thermal stability with junction-to-case resistance of 10 °C/W

Diode Arrays Applications

Power switching circuits
Output rectifiers in power supplies
Freewheeling diodes in inductive loads
Switching mode power supply (SMPS) designs

Diode Arrays Procurement Notes

Verify the manufacturer origin, as the component was originally produced by Fairchild Semiconductor before its acquisition by onsemi. Confirm that the datasheet revision matches the specific production lot requirements. Ensure the TO-220 package dimensions align with the target PCB footprint. Check for any lifecycle status changes or obsolescence notices from the supplier.

Diode Arrays Selection Notes

Select this component for applications requiring fast switching speeds and low reverse recovery charge. The 400 V rating makes it suitable for medium-voltage AC-DC conversion. Consider the thermal management requirements given the 10 °C/W junction-to-case resistance. Evaluate the 4 A continuous current capability against the system's peak load demands to ensure reliable operation within the specified temperature range.

Diode Arrays Part Context

This part belongs to the FFP series of ultrafast recovery power rectifiers. The 'DN' suffix typically indicates a dual-diode configuration in some contexts, but the datasheet specifies it as a single diode per unit in a TO-220 package with three leads (Anode, Cathode, Anode). The 'TU' suffix denotes tape and reel packaging. This series is designed for high-frequency power conversion applications where minimizing switching losses is critical.