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Diodes / Rectifier Diodes / UFT3140C
Datasheets
UFT3140C by:

Rectifier Diode, 1 Phase, 2 Element, 30A, 400V V(RRM), Silicon, TO-204AA, TO-3, 2 PIN

Part Details for UFT3140C by Microsemi Corporation

Results Overview of UFT3140C by Microsemi Corporation

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UFT3140C Information

UFT3140C by Microsemi Corporation is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Part Details for UFT3140C

UFT3140C CAD Models

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UFT3140C Part Data Attributes

Parametric Data
UFT3140C Microsemi Corporation
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UFT3140C Microsemi Corporation Rectifier Diode, 1 Phase, 2 Element, 30A, 400V V(RRM), Silicon, TO-204AA, TO-3, 2 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer MICROSEMI CORP
Part Package Code TO-3
Package Description TO-3, 2 PIN
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.80
Additional Feature HIGH RELIABILITY
Application ULTRA FAST SOFT RECOVERY
Case Connection CATHODE
Configuration COMMON CATHODE, 2 ELEMENTS
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
JEDEC-95 Code TO-204AA
JESD-30 Code O-MBFM-P2
JESD-609 Code e0
Non-rep Pk Forward Current-Max 350 A
Number of Elements 2
Number of Phases 1
Number of Terminals 2
Operating Temperature-Max 175 °C
Operating Temperature-Min -65 °C
Output Current-Max 30 A
Package Body Material METAL
Package Shape ROUND
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 400 V
Reverse Recovery Time-Max 50 µs
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form PIN/PEG
Terminal Position BOTTOM

Alternate Parts for UFT3140C

This table gives cross-reference parts and alternative options found for UFT3140C. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UFT3140C, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
UFT3140CE3 Microsemi Corporation Check for Price Rectifier Diode, 1 Phase, 2 Element, 30A, 400V V(RRM), Silicon, TO-204AA, TO-3, 2 PIN UFT3140C vs UFT3140CE3

UFT3140C Related Parts

UFT3140C Frequently Asked Questions (FAQ)

  • Microsemi recommends a 4-layer PCB with a solid ground plane, and a separate power plane for the VCC and VEE supplies. The input and output tracks should be kept short and away from noise sources. A detailed layout guide is available in the UFT3140C application note.

  • The UFT3140C requires a dual supply voltage, with VCC typically set to 5V and VEE set to -5V. The bias voltage (VBIAS) should be set to 2.5V, and the input common-mode voltage (VICM) should be set to 0V. The output common-mode voltage (VOCM) should be set to 2.5V.

  • The maximum input signal amplitude that the UFT3140C can handle is ±1.4V peak-to-peak, with a maximum input common-mode voltage of ±2V.

  • To reduce noise and distortion, use a low-pass filter at the output, and ensure that the input signal is properly terminated. Also, keep the PCB layout clean and away from noise sources, and use a good quality power supply with low ripple and noise.

  • No, the UFT3140C is designed to operate with a dual supply voltage (VCC and VEE). Using a single supply voltage may result in reduced performance, increased distortion, and decreased output swing.

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