SM140A
Leshan Radio (LRC)Extended
-40℃~+125℃ 1A 30A 40V 500mV 500uA@40V Independent DO-214AC(SMA) Schottky Diodes ROHS
- Part id
- lrc/SM140A
- Category
- Schottky Diodes
- Package
- DO-214AC(SMA)
- Pins
- 2
- In stock
- 38,348 at JLCPCB (C194956)
Overview
The SM140A is a schottky Diode made by Leshan Radio (LRC) in a DO-214AC(SMA) package with 2 pins. -40℃~+125℃ 1A 30A 40V 500mV 500uA@40V Independent DO-214AC(SMA) Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 38,348 are in stock at JLCPCB (part C194956).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSS54
SMA(DO-214AC)-55℃~+125℃ 1mA@40V 40V 550mV@5A 5A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSS54
SMA(DO-214AC)-55℃~+125℃ 120A 40V 50uA@40V 550mV@5A 5A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky DiodesSS210
SMA(DO-214AC)-55℃~+150℃ 1 Independent 100V 2A 500uA@100V 850mV@2A SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky DiodesSS56
SMA(DO-214AC)Schottky DiodeshongjiachengSS34
SMA(DO-214AC)200uA@40V 3A 40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky DiodesB340A
SMA(DO-214AC)-50℃~+150℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
Questions
Is there a KiCad symbol and footprint for the SM140A?
Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SM140A?
DO-214AC(SMA), with 2 pins. Its footprint is drawn on this page.
Where is the SM140A datasheet?
Leshan Radio (LRC) publishes it: the Datasheet link on this page opens it.
Where can I order the SM140A?
JLCPCB lists it as part C194956, with 38,348 in stock; the sellers' links on this page open their listings.
What can replace the SM140A?
Parts like it in the library: the SS34 by MDD, the SS14 by MDD, the SS54 by MDD and the SS54 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.