

Overview
The SB2100 is a schottky Diode made by Jiangsu Changjing Electronics Technology (CJ) in a DO-15 package with 2 pins. 2A、3A 60V、100V DO-15 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-15_BD3.1-L6.7-P10.70-D0.9-RD, from EasyEDA), ready for a KiCad board. 2,559 are in stock at JLCPCB (part C5295459). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
5- Current - Rectified
- 2A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 60A
- Operating Junction Temperature Range
- -55℃~+150℃
- Voltage - DC Reverse(Vr)
- 100V
Order codes
1- SB2100LCSC C5295459
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 1- 2 layers102 × 60 mm

Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/cj/SB2100" title="SB2100 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/SB2100.jpg" alt="SB2100" width="1200" height="900">[](https://pcbkit.io/parts/cj/SB2100)Questions
Is there a KiCad symbol and footprint for the SB2100?
Yes. The symbol is Device:D_Schottky and the footprint EasyEDA_Cloud:DO-15_BD3.1-L6.7-P10.70-D0.9-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SB2100?
DO-15, with 2 pins. Its footprint is drawn on this page.
Where can I order the SB2100?
JLCPCB lists it as part C5295459, with 2,559 in stock; the sellers' links on this page open their listings.
What can replace the SB2100?
Parts like it in the library: the SR2200 by hongjiacheng, the SR2150 by MDD, the SB2100_AY_10001 by PANJIT International and the SR2200 by SUNMATE Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SB2100?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8SR2200
DO-15Schottky DiodeshongjiachengSR2150
DO-15-65℃~+150℃ 1 Independent 150V 200uA@150V 2A 850mV@2A DO-15 Schottky Diodes ROHSMDDSchottky DiodesSB2100_AY_10001
DO-15-50℃~+125℃ 1 Independent 100V 2A 50A 850mV@2A DO-15 Schottky Diodes ROHSPANJIT InternationalSchottky DiodesSR2200
DO-15-65℃~+150℃ 1 Independent 200V 2A 50A 950mV@2A DO-15 Schottky Diodes ROHSSUNMATE ElecSchottky DiodesSR2100
DO-15-55℃~+125℃ 1 Independent 100V 2A 50uA@100V 850mV@2A DO-15 Schottky Diodes ROHSZHIDESchottky DiodesSR2100
DO-15-55℃~+150℃ 1 Independent 100V 1mA@100V 2A 50A 850mV@2A DO-15 Schottky Diodes ROHSLGESchottky DiodesSR2200
DO-15-50℃~+150℃ 1 Independent 200V 200uA@200V 2A 50A 900mV@2A DO-15 Schottky Diodes ROHSLGESchottky DiodesSB2B0
DO-15-55℃~+150℃ 1 Independent 100V 2A 50uA@100V 60A 790mV@2A DO-15 Schottky Diodes ROHSSuzhou Good-Ark ElecSchottky Diodes