Diodes Incorporated — Analog and discrete power solutions
SMA

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B140AE (Obsolete)

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Specifications & Technical Documents

Product Parameters

@ IF (A)

1

@ TerminalTemperature TT (ºC)

N/A

@ VR (V)

40

Configuration

Single

Forward VoltageDrop VF(V)

0.5

MaximumAverageRectifiedCurrent IO (A)

1

Maximum ReverseCurrent IR (µA)

100

Peak ForwardSurge CurrentIFSM(A)

40

Peak RepetitiveReverse VoltageVRRM (V)

40

AEC Qualified

No

TotalCapacitance CT (pF)

50

Related Content

Packages

Applications

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Purchase & Availability

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2770 2025-10-30 2025-10-30 Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products
PCN-2459 2020-05-28 2020-11-28 Device End of Life (EOL)
PCN-2460 2020-05-12 2020-05-12 Qualified Additional Wafer Source and BGBM Source