2 layers37 × 70.9 mm
Opendiag
maximus64/opendiag-hardware
OpenDIAG - Open Source OBD2 Interface (Hardware)
148 parts5CERN-OHL-S-2.0
MM3Z3V3
onsemiExtended
-65℃~+150℃ 1 Independent 1kΩ 3.1V~3.5V 3.3V 300mW 5uA 95Ω SOD-323 Zener Diodes ROHS
- Part id
- onsemi/MM3Z3V3
- Category
- Zener Diodes
- Package
- SOD-323
- Pins
- 2
- In stock
- 44,355 at JLCPCB (C75073)
- Used on
- 6 open-source boards
Overview
The MM3Z3V3 is a zener Diode made by onsemi in a SOD-323 package with 2 pins. -65℃~+150℃ 1 Independent 1kΩ 3.1V~3.5V 3.3V 300mW 5uA 95Ω SOD-323 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:MM3Zxx, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 44,355 are in stock at JLCPCB (part C75073). 6 open-source boards in 5 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
3- Junction, hottest
- 150 °C · maximum junction temperature · p. 1
- Junction to air (SOD−323)
- 416 K/W · junction-to-ambient thermal resistance, FR−4 board · p. 1
- Forward voltage
- 900 mV · maximum forward voltage at IF = 10 mA · p. 2
What it is and has
4- Steady state power rating
- 300 mW · p. 1
- Package
- SOD−323 surface mount · p. 1
- ESD rating
- Class 3 (> 16 kV), Human Body Model · p. 1
- Lead finish
- Pb−Free · p. 1
Specifications
11| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Total Device Dissipation FR−4 Board PD | TA = 25°C; FR−4 printed circuit board, single−sided copper, mounting pad 1 cm2 | max 300 mW | 1 |
| Derate above 25°C PD | FR−4 board | max 2.4 mW/°C | 1 |
| Thermal Resistance, Junction−to−Ambient RqJA | SOD−323; FR−4 printed circuit board, single−sided copper, mounting pad 1 cm2 | max 416 °C/W | 1 |
| Junction and Storage Temperature Range TJ, Tstg | min -65 · max 150 °C | 1 | |
| Forward Voltage @ IF VF | TA = 25°C; IF = 10 mA; all types | max 0.9 V | 2 |
| Reverse Zener Voltage @ IZT VZ | MM3Z3V3T1G; TA = 25°C; IZT = 5 mA; pulse test; typ field represents nominal voltage | min 3.1 · typ 3.3 · max 3.5 Volts | 2 |
| Maximum Zener Impedance @ IZT ZZT | MM3Z3V3T1G; TA = 25°C; IZT = 5 mA | max 95 W | 2 |
| Maximum Zener Impedance @ IZK ZZK | MM3Z3V3T1G; TA = 25°C; IZK = 0.5 mA | max 1000 W | 2 |
| Reverse Leakage Current @ VR IR | MM3Z3V3T1G; TA = 25°C; VR = 1.0 Volts | max 5 mA | 2 |
| Maximum Temperature Coefficient of VZ QVZ | MM3Z3V3T1G; TA = 25°C; IZT = 5 mA | min -3.5 · max 0 mV/k | 2 |
| Max. Capacitance @VR = 0 and f = 1 MHz C | MM3Z3V3T1G; TA = 25°C; VR = 0; f = 1 MHz | max 450 pF | 2 |
Pins, by the datasheet
2- 1 CATHODE
- Cathode; indicated by polarity band. · p. 5
- 2 ANODE
- Anode. · p. 5
Ordering codes, by the datasheet
1- MM3Z3V3T1G
- SOD−323 · 3.3 V nominal Zener voltage; device marking 05 · p. 2
Open-source boards using it
6- 2 layers60.8 × 62.1 mm
- 2 layers121.1 × 136.9 mm
- 2 layers100 × 100 mm
- 2 layers65.5 × 41 mm
- 2 layers66 × 54 mm
Parts like it
8
MM3Z3V3
SOD-3231 Independent 130Ω 20uA 3.1V~3.5V 3.3V 300mW SOD-323 Zener Diodes ROHSSTMicroelectronicsZener DiodesMM3Z3V3BW
SOD-323-55℃~+150℃ 1 Independent 130Ω 20uA@1V 3.23V~3.37V 3.3V 300mW ±2% SOD-323 Zener Diodes ROHSJSMSEMIZener DiodesSZMM3Z3V3
SOD-323-65℃~+150℃ 1 Independent 1kΩ 3.1V~3.5V 3.3V 300mW 5uA@1V 95Ω SOD-323 Zener Diodes ROHSonsemiZener DiodesMM3Z3V3
SOD-323-55℃~+150℃ 1 Independent 130Ω 20uA@1V 3.1V~3.5V 3.3V 300mW ±5% SOD-323 Zener Diodes ROHSGOODWORKZener DiodesMM3Z3V3S
SOD-323-65℃~+150℃ 1 Independent 1kΩ 3.32V~3.53V 3.3V 300mW 5uA@1V 95Ω SOD-323 Zener Diodes ROHSonsemiZener DiodesMM3Z3V3
SOD-3231 Independent 130Ω 20uA@1V 3.1V~3.5V 3.3V 300mW SOD-323 Zener Diodes ROHSSlkorZener DiodesPDZ3.3B
SOD-3231 Independent 3.32V~3.53V 3.3V 400mW 5uA@1V 95Ω SOD-323 Zener Diodes ROHSNexperiaZener DiodesMM3Z3V3
SOD-3231 Independent 130Ω 20uA@1V 3.1V~3.5V 3.3V 300mW ±5% SOD-323 Zener Diodes ROHSCBIZener Diodes
Questions
Is there a KiCad symbol and footprint for the MM3Z3V3?
Yes. The symbol is Diode:MM3Zxx and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MM3Z3V3?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the MM3Z3V3 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MM3Z3V3?
JLCPCB lists it as part C75073, with 44,355 in stock; the sellers' links on this page open their listings.
What can replace the MM3Z3V3?
Parts like it in the library: the MM3Z3V3 by STMicroelectronics, the MM3Z3V3BW by JSMSEMI, the SZMM3Z3V3 by onsemi and the MM3Z3V3 by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MM3Z3V3?
6 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.