
Overview
The SMMSD4148 is a switching Diode made by onsemi in a SOD-123 package with 2 pins. -55℃~+150℃@(Tj) 100V 1V@10mA 200mA 425mW 4ns 5uA@75V Independent SOD-123 Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. 26,212 are in stock at JLCPCB (part C132796).
Symbol
Footprint
Parameters
8- Current - Rectified
- 200mA
- Diode Configuration
- Standalone
- Operating Junction Temperature Range
- -55℃~+150℃
- Pd - Power Dissipation
- 425mW
- Reverse Leakage Current (Ir)
- 5uA@75V
- Reverse Recovery Time (trr)
- 4ns
- Voltage - DC Reverse(Vr)
- 100V
- Voltage - Forward(Vf@If)
- 1V@10mA
Order codes
2- SMMSD4148T1GLCSC C132796
- SMMSD4148T3GLCSC C604708
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Is there a KiCad symbol and footprint for the SMMSD4148?
Yes. The symbol is Device:D and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMMSD4148?
SOD-123, with 2 pins. Its footprint is drawn on this page.
Where is the SMMSD4148 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the SMMSD4148?
JLCPCB lists it as part C132796, with 26,212 in stock; the sellers' links on this page open their listings.
What can replace the SMMSD4148?
Parts like it in the library: the BAS21GW by Nexperia, the 1N4148W by powersilicon, the 1N4148W by YFSEMI and the BAV21W by YFSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
4BAS21GW
SOD-123SOD-123 Switching Diodes ROHSNexperiaSwitching Diode1N4148W
SOD-1231.25V@150mA 100V 150mA 1uA@75V 4ns SOD-123 Switching Diodes ROHSpowersiliconSwitching Diode1N4148W
SOD-123-55℃~+150℃@(Tj) 100V 1uA@75V 300mA 400mW 4A 8ns Independent SOD-123 Switching Diodes ROHSYFSEMISwitching DiodeBAV21W
SOD-123-55℃~+150℃@(Tj) 1.25V@200mA 250V 250mA 50ns Independent SOD-123 Switching Diodes ROHSYFSEMISwitching Diode