Overview
The SD103ATW is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-363 package with 6 pins.
PCBKit's library has its KiCad symbol (Diode:SD103ATW, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-363_SC-70-6, from KiCad's library), ready for a KiCad board. 4,098 are in stock at JLCPCB (part C3034813).
Symbol
Footprint
Parameters
7- Current - Rectified
- 175mA
- Diode Configuration
- 3 Independent
- Non-Repetitive Peak Forward Surge Current
- 2A
- Operating Junction Temperature Range
- -40℃~+125℃
- Reverse Leakage Current (Ir)
- 5uA@30V
- Voltage - DC Reverse(Vr)
- 40V
- Voltage - Forward(Vf@If)
- 500mV@100mA
Order codes
1- SD103ATWLCSC C3034813
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | K | Passive |
| 3 | K | Passive |
| 4 | A | Passive |
| 5 | A | Passive |
| 6 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/cj/SD103ATW" title="SD103ATW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cj/SD103ATW.jpg" alt="SD103ATW" width="1200" height="900">[](https://pcbkit.io/parts/cj/SD103ATW)Questions
Is there a KiCad symbol and footprint for the SD103ATW?
Yes. The symbol is Diode:SD103ATW and the footprint Package_TO_SOT_SMD:SOT-363_SC-70-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SD103ATW?
SOT-363, with 6 pins. Its footprint is drawn on this page.
Where is the SD103ATW datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the SD103ATW?
JLCPCB lists it as part C3034813, with 4,098 in stock; the sellers' links on this page open their listings.
What can replace the SD103ATW?
Parts like it in the library: the BAS40DW-04 by Diodes Incorporated, the SD103ATW-7-F by YONGYUTAI, the SD103ATW by GOODWORK and the BAS40DW-06 by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
BAS40DW-04
SC-70-6(SOT-363)-55℃~+125℃ 1V@40mA 2 Pair Series Connection 200mA 200nA@30V 40V 600mA SC-70-6(SOT-363) Schottky Diodes ROHSDiodes IncorporatedSchottky DiodesSD103ATW-7-F
SOT-363-55℃~+125℃ 175mA 1A 3 Independent 400nA@30V 40V 440mV@100mA SOT-363 Schottky Diodes ROHSYONGYUTAISchottky DiodesSD103ATW
SOT-363-65℃~+125℃ 2A 3 Independent 350mA 40V 5uA@30V 600mV@200mA SOT-363 Schottky Diodes ROHSGOODWORKSchottky DiodesBAS40DW-06
SC-70-6(SOT-363)-55℃~+125℃ 1V@40mA 2 Pair Common Anode 200mA 200nA@30V 40V 600mA SC-70-6(SOT-363) Schottky Diodes ROHSDiodes IncorporatedSchottky DiodesBAS40TW
SOT-363-6-55℃~+125℃ 1V@40mA 200mA 200nA@30V 3 Independent 40V 600mA SOT-363-6 Schottky Diodes ROHSDiodes IncorporatedSchottky DiodesBAS40DW-05
SC-70-6(SOT-363)-55℃~+125℃ 1V@40mA 2 Pair Common Cathode 200mA 200nA@30V 40V 600mA SC-70-6(SOT-363) Schottky Diodes ROHSDiodes IncorporatedSchottky DiodesSD103ATW
SOT-3631A 3 Independent 350mA 400nA@30V 40V 440mV@100mA SOT-363 Schottky Diodes ROHSDiodes IncorporatedSchottky DiodesBAS40TW
SOT-363Schottky DiodesJiangsu Changjing Electronics Technology (CJ)