FFAF15U120DNTU

$1.67

Description：DIODE ARRAY GP 1200V 15A TO-3PF
Series：-

SKU:2737c9e1b837 Category: Diode Arrays Brand: onsemi

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Product introduction

FFAF15U120DNTU is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE ARRAY GP 1200V 15A TO-3PF. Review the specifications below when checking this part for your BOM.

Diode Arrays specifications for FFAF15U120DNTU

Description：DIODE ARRAY GP 1200V 15A TO-3PF
Series：-
Mfr：onsemi
Package：Tube
Diode Configuration：1 Pair Common Cathode
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：1200 V
Current - Average Rectified (Io) (per Diode)：15A
Voltage - Forward (Vf) (Max) @ If：3.5 V @ 15 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：100 ns
Current - Reverse Leakage @ Vr：15 µA @ 1200 V
Operating Temperature - Junction：-65°C ~ 150°C
Mounting Type：Through Hole
Package / Case：TO-3P-3 Full Pack
Supplier Device Package：TO-3PF
Grade：-
Qualification：-

Diode Arrays datasheet and documents for FFAF15U120DNTU

FFAF15U120DNTU

Diode Arrays Overview

The FFAF15U120DNTU is a dual common cathode ultrafast recovery power rectifier manufactured by onsemi. It features a peak repetitive reverse voltage of 1200 V and an average rectified forward current of 15 A at a case temperature of 100°C. The device utilizes a TO-3PF through-hole package with a maximum thermal resistance from junction to case of 1.0 °C/W. Electrical characteristics include a maximum instantaneous forward voltage of 3.5 V at 15 A, a non-repetitive peak surge current of 90 A, and a maximum reverse recovery time of 100 ns.

Diode Arrays Feature Summary

High speed switching capability for efficient power conversion
Low forward voltage drop to minimize conduction losses
High voltage and high reliability construction

Diode Arrays Applications

Switching mode power supplies
Free-wheeling diodes for motor applications
General purpose power switching circuits

Diode Arrays Procurement Notes

Verify the specific manufacturer origin, as this component was originally produced by Fairchild Semiconductor before its acquisition by onsemi. Confirm that the TO-3PF package dimensions match your board layout requirements. Ensure the thermal management design accommodates the specified junction-to-case thermal resistance for reliable operation under load conditions.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high voltage isolation and fast recovery times. The 1200 V rating suits high-voltage DC link applications. Consider the 15 A continuous current limit and the 90 A surge capability for inrush protection. The TO-3PF package allows for direct heatsinking, which is critical for maintaining performance within the -65 to +150 °C operating temperature range.

Diode Arrays Part Context

This part belongs to the FFAF series of ultrafast recovery rectifiers. It serves as a discrete alternative to integrated modules in medium-power applications. The dual common cathode configuration simplifies bridge rectifier designs or synchronous rectification schemes where two independent paths are required within a single package footprint.