B140BQ
Diodes IncorporatedExtended
- Part id
- diodes/B140BQ
- Category
- Schottky Diodes
- Package
- SMB(DO-214AA)
- Pins
- 2
- In stock
- 13 at JLCPCB (C134427)
Overview
The B140BQ is a schottky Diode made by Diodes Incorporated in a SMB(DO-214AA) package with 2 pins.
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. 13 are in stock at JLCPCB (part C134427).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
SS510B
SMB-55℃~+150℃ 100V 120A 50uA@100V 5A 850mV@5A Independent SMB Schottky Diodes ROHShongjiachengSchottky DiodesSS54B
SMBSchottky DiodeshongjiachengSS56B
SMBSchottky DiodeshongjiachengSS34
SMB(DO-214AA)-55℃~+150℃ 3A 40V 500uA@40V 550mV@3A Independent SMB(DO-214AA) Schottky Diodes ROHSMDDSchottky DiodesSS36B
SMB(DO-214AA)-55℃~+150℃ 3A 500uA@60V 60V 700mV@3A Independent SMB(DO-214AA) Schottky Diodes ROHSMDDSchottky DiodesSS56B
SMB(DO-214AA)-50℃~+150℃ 300uA@60V 5A 60V 700mV@5A Independent SMB(DO-214AA) Schottky Diodes ROHSMDDSchottky DiodesSS54B
SMB(DO-214AA)-50℃~+150℃ 1mA@40V 40V 550mV@5A 5A Independent SMB(DO-214AA) Schottky Diodes ROHSMDDSchottky DiodesSS24B
SMB(DO-214AA)-50℃~+125℃ 2A 40V 500uA@40V 550mV@2A Independent SMB(DO-214AA) Schottky Diodes ROHSMDDSchottky Diodes
Questions
Is there a KiCad symbol and footprint for the B140BQ?
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 B140BQ?
SMB(DO-214AA), with 2 pins. Its footprint is drawn on this page.
Where is the B140BQ datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the B140BQ?
JLCPCB lists it as part C134427, with 13 in stock; the sellers' links on this page open their listings.
What can replace the B140BQ?
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.