ZMM5257BST
STMicroelectronicsExtended
1 Independent 100nA@25V 31.35V~34.65V 33V 500mW 58Ω 700Ω LL-34 Zener Diodes ROHS
- Part id
- st/ZMM5257BST
- Category
- Zener Diodes
- Package
- LL-34
- Pins
- 2
- In stock
- 2,444 at JLCPCB (C3024461)
Overview
The ZMM5257BST is a zener Diode made by STMicroelectronics in a LL-34 package with 2 pins. 1 Independent 100nA@25V 31.35V~34.65V 33V 500mW 58Ω 700Ω LL-34 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:ZMMxx, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. 2,444 are in stock at JLCPCB (part C3024461).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
ZMM33V
LL-341 Independent 100nA 220Ω 31V~35V 33V 500mW 80Ω LL-34 Zener Diodes ROHSJSMSEMIZener DiodesZMM33
SOD-80C-50℃~+175℃ 1 Independent 100nA@24V 31V~35V 33V 500mW 80Ω SOD-80C Zener Diodes ROHSDIOTECZener DiodesBZV55C33
LL-341 Independent 100nA@24V 220Ω 31V~35V 33V 500mW 80Ω LL-34 Zener Diodes ROHSLGEZener DiodesZMM55-C33_R1_10001
LL-34-65℃~+175℃ 1 Independent 100nA@24V 220Ω 31V~35V 33V 500mW 80Ω LL-34 Zener Diodes ROHSPANJIT InternationalZener DiodesZMM5257BPF
LL-34Zener DiodesSTMicroelectronicsZMM33
LL-34LL-34 Zener Diodes ROHSZhengxinZener DiodesGLZJ33C_R1_10001
MiniMELF1 Independent 200nA@25V 250Ω 33V 500mW 65Ω MiniMELF Zener Diodes ROHSPANJIT InternationalZener DiodesZMM5257B
MiniMELF1 Independent 100nA@25V 31.35V~34.65V 33V 500mW 58Ω 700Ω MiniMELF Zener Diodes ROHSSTMicroelectronicsZener Diodes
Questions
Is there a KiCad symbol and footprint for the ZMM5257BST?
Yes. The symbol is Diode:ZMMxx and the footprint Diode_SMD:D_MiniMELF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ZMM5257BST?
LL-34, with 2 pins. Its footprint is drawn on this page.
Where is the ZMM5257BST datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ZMM5257BST?
JLCPCB lists it as part C3024461, with 2,444 in stock; the sellers' links on this page open their listings.
What can replace the ZMM5257BST?
Parts like it in the library: the ZMM33V by JSMSEMI, the ZMM33 by DIOTEC, the BZV55C33 by LGE and the ZMM55-C33_R1_10001 by PANJIT International. Check their datasheets: a part that fits the footprint may still differ in its ratings.