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B140B on a board, in 3D

B140B

Diodes Incorporated

-65℃~+150℃ 1 Independent 1A 30A 40V 500mV@1A 500uA@40V SMB(DO-214AA) Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCdiodes/B140B
Category
Schottky Diodes
Package
SMB(DO-214AA)
Pins
2

Overview

The B140B is a schottky Diode made by Diodes Incorporated in a SMB(DO-214AA) package with 2 pins. -65℃~+150℃ 1 Independent 1A 30A 40V 500mV@1A 500uA@40V SMB(DO-214AA) Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 1,962 are in stock at JLCPCB (part C134426).

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

7
Current - Rectified
1A
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
30A
Operating Junction Temperature Range
-65℃~+150℃
Reverse Leakage Current (Ir)
500uA@40V
Voltage - DC Reverse(Vr)
40V
Voltage - Forward(Vf@If)
500mV@1A

Order codes

1

Pinout

2
The pins of the B140B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the B140B?

Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the B140B?

SMB(DO-214AA), with 2 pins. Its footprint is drawn on this page.

Where is the B140B datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the B140B?

JLCPCB lists it as part C134426, with 1,962 in stock; the sellers' links on this page open their listings.

What can replace the B140B?

Parts like it in the library: the SS510B by hongjiacheng, the SS54B by hongjiacheng, the SS56B by hongjiacheng and the SS34 by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8