
Overview
The MMSZ11VCW is a zener Diode made by FMS in a SOD-123 package with 2 pins. 1 Independent 10.45V~11.55V 11V 141Ω 20Ω 500mW 90nA@8V ±5% SOD-123 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C216105).
Symbol
Footprint
Parameters
9- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 141Ω
- Impedance(Zzt)
- 20Ω
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 90nA@8V
- Tolerance
- ±5%
- Zener Voltage(Nom)
- 11V
- Zener Voltage(Range)
- 10.45V~11.55V
Order codes
1- MMSZ11VCWLCSC C216105
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/fms/MMSZ11VCW" title="MMSZ11VCW in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/fms/MMSZ11VCW.jpg" alt="MMSZ11VCW" width="1200" height="900">[](https://pcbkit.io/parts/fms/MMSZ11VCW)Questions
Is there a KiCad symbol and footprint for the MMSZ11VCW?
Yes. The symbol is Device:D_Zener 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 MMSZ11VCW?
SOD-123, with 2 pins. Its footprint is drawn on this page.
Where is the MMSZ11VCW datasheet?
FMS publishes it: the Datasheet link on this page opens it.
Where can I order the MMSZ11VCW?
JLCPCB lists it as part C216105, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MMSZ11VCW?
Parts like it in the library: the S-LMSZ5241BT1G by Leshan Radio (LRC), the BZT52C11Q by JSMSEMI, the BZT52B11 by LGE and the BZT52C11T1G by MOT. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8S-LMSZ5241BT1G
SOD-123Zener DiodesLeshan Radio (LRC)BZT52C11Q
SOD-123-55℃~+150℃ 1 Independent 10.45V~11.55V 100nA 11V 150Ω 20Ω 500mW ±5% SOD-123 Zener Diodes ROHSJSMSEMIZener DiodesBZT52B11
SOD-1231 Independent 10.8V~11.2V 11V 20Ω 500mW 70Ω 90nA@8V SOD-123 Zener Diodes ROHSLGEZener DiodesBZT52C11T1G
SOD-1231 Independent 10.45V~11.55V 100nA@8V 11V 142.5Ω 500mW ±5% SOD-123 Zener Diodes ROHSMOTZener DiodesMMSZ11
SOD-123-55℃~+150℃ 1 Independent 10.45V~11.55V 100nA@8V 11V 20Ω 500mW ±5% SOD-123 Zener Diodes ROHSonsemiZener DiodesMM1Z11
SOD-123-55℃~+150℃ 1 Independent 10.4V~11.6V 100nA@8V 11V 30Ω 500mW SOD-123 Zener Diodes ROHSShandong Jingdao MicroelectronicsZener DiodesMM1Z11B
SOD-123-55℃~+150℃ 1 Independent 10.78V~11.22V 100nA@8V 11V 30Ω 500mW SOD-123 Zener Diodes ROHSShandong Jingdao MicroelectronicsZener DiodesBZT52C11V-WG
SOD-1231 Independent 10.4V~11.6V 100nA@8V 11V 30Ω 500mW SOD-123 Zener Diodes ROHSShunYeZener Diodes