Choose your country or region.

EnglishFrançaispolskiSlovenija한국의DeutschSvenskaSlovenskáMagyarországItaliaहिंदीрусскийTiếng ViệtSuomiespañolKongeriketPortuguêsภาษาไทยБългарски езикromânescČeštinaGaeilgeעִבְרִיתالعربيةPilipinoDanskMelayuIndonesiaHrvatskaفارسیNederlandTürk diliΕλλάδαRepublika e ShqipërisëአማርኛAzərbaycanEesti VabariikEuskeraБеларусьíslenskaBosnaAfrikaansIsiXhosaisiZuluCambodiaსაქართველოҚазақшаAyitiHausaКыргыз тилиGalegoCatalàCorsaKurdîLatviešuພາສາລາວlietuviųLëtzebuergeschmalaɡasʲМакедонскиMaoriМонголулсবাংলা ভাষারမြန်မာनेपालीپښتوChicheŵaCрпскиSesothoසිංහලKiswahiliТоҷикӣاردوУкраїнаO'zbekગુજરાતીಕನ್ನಡkannaḍaதமிழ் மொழி繁体中文
Home > Products > Integrated Circuits (ICs) > Specialized ICs > MM3Z36VCW
Image may be representation.
See specs for product details.

MM3Z36VCW

Manufacturer Part Number:
MM3Z36VCW
Manufacturer / Brand
DIODES
Part of Description:
DIODES SOD123-2
Datasheets:
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 4100 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

Inquiry Online

Please complete all required fields with your contact information.Click "SUBMIT REQUEST" we will contact you shortly by email. Or Email us: Info@IC-Components.com
Part Number
Manufacturer
Require Quantity
Target Price(USD)
Company Name
Contact Name
E-mail
Phone
Message
Please enter Verify Code and click "Submit"
Part Number MM3Z36VCW
Manufacturer / Brand DIODES
Stock Quantity 4100 pcs Stock
Category Integrated Circuits (ICs) > Specialized ICs
Description DIODES SOD123-2
Lead Free Status / RoHS Status: RoHS Compliant
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: PayPal@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

What are the key design considerations when integrating the MM3Z36VCW Zener diode into a high-reliability industrial power supply circuit to ensure stable voltage regulation under varying load conditions?
When integrating the MM3Z36VCW into an industrial power supply, engineers must account for its 3.6V Zener voltage and 200mW maximum power dissipation in SOD123-2 packaging. Careful selection of series resistance is critical to limit current during transient overvoltage events, as exceeding the 52mA peak pulse current rating can compromise long-term reliability. Thermal derating near ambient temperatures above 70°C requires PCB layout optimization to avoid self-heating, especially in compact designs where airflow is limited.
Can the MM3Z36VCW be used as a substitute for TVS diodes in ESD protection applications, or does it lack sufficient transient energy handling capability?
The MM3Z36VCW is not suitable as a direct replacement for dedicated transient voltage suppression (TVS) diodes in ESD protection roles. While it provides Zener clamping at 3.6V, it lacks the fast response time and robust surge current handling (typically <1A continuous) required for IEC 61000-4-2 level 4+ protection. Its primary function remains reverse-biased voltage reference, not transient suppression.
How does the forward voltage drop of the MM3Z36VCW compare to Schottky diodes in low-dropout regulator (LDO) bypass circuits, and what implications does this have for efficiency in battery-powered devices?
The MM3Z36VCW exhibits a typical forward voltage of approximately 0.6–0.8V at 10mA, which is higher than Schottky diodes like BAT54S (~0.3V). In LDO bypass configurations where minimal voltage loss is desired, this increased Vf results in higher power loss during normal operation, reducing overall system efficiency—particularly problematic in energy-constrained IoT nodes powered by coin cells.
What configuration methods are recommended to use the MM3Z36VCW for overvoltage protection across a 3.3V digital I/O line without compromising signal integrity?
For 3.3V I/O protection, the MM3Z36VCW should be placed in reverse bias between the protected line and ground, with a current-limiting resistor sized to limit peak current to below 50mA during transients. However, because its breakdown voltage is close to the rail, even minor supply variations may cause marginal clamping performance. Engineers often pair it with a series resistor and parallel capacitor to dampen ringing while accepting slightly elevated clamping thresholds.
Is the MM3Z36VCW compatible with automated optical inspection (AOI) systems commonly used in high-volume SMT assembly lines, given its small SOD123-2 footprint?
Yes, the MM3Z36VCW’s SOD123-2 package dimensions (1.6mm x 1.2mm x 0.6mm) are fully compliant with standard AOI recognition parameters used in most modern SMT lines. However, due to its thin profile and small lead pitch, consistent solder paste deposition and reflow profile control are essential to avoid tombstoning or insufficient wetting during mass production.
What are the risks of using the MM3Z36VCW in automotive-grade temperature environments (-40°C to +125°C), and does its breakdown voltage drift significantly outside specified test conditions?
Operating the MM3Z36VCW beyond 85°C introduces measurable Zener voltage drift due to semiconductor bandgap effects, potentially causing inaccurate regulation in precision reference circuits. In automotive applications requiring AEC-Q101 qualification, this part is not qualified; substituting with automotive-rated alternatives like NXP PMEG3601EPJ or ON Semiconductor MMSZ3V6T1G is strongly advised for thermal stability and reliability assurance.
Can the MM3Z36VCW be paralleled with other Zener diodes to increase current handling, and what are the practical challenges involved?
Paralleling multiple MM3Z36VCW devices can marginally increase available current capacity, but significant mismatches in Vz across units—due to manufacturing tolerances—can cause uneven current sharing. One device may carry disproportionate current, leading to premature failure. If higher current is needed, engineers should instead select a single Zener with a lower Vz and higher power rating, such as MM3Z33VCW, rather than relying on parallel MM3Z36VCW units.
What clocking or timing considerations arise when using the MM3Z36VCW as a reference in crystal oscillator circuits, and how does its dynamic impedance affect phase noise?
The MM3Z36VCW has relatively high dynamic impedance (several hundred ohms), which introduces instability when used directly as a bias reference in high-frequency oscillator feedback paths. This impedance variation with current causes fluctuations in the DC operating point, degrading frequency accuracy and increasing phase noise. It is better suited for DC regulation than AC-coupled timing references.
Are there alternative part numbers that offer similar electrical characteristics but improved performance for precision analog front-end designs using the MM3Z36VCW?
For higher precision applications, alternatives such as Texas Instruments TL431 (programmable 2.5–36V) or Microchip MCP4131-based voltage references provide tighter tolerance (<0.5%) and lower drift compared to the MM3Z36VCW’s typical ±5% Vz variation. However, these require external components, whereas the MM3Z36VCW offers simplicity in basic clamping or reference roles.
How does the leakage current of the MM3Z36VCW behave under prolonged reverse bias in humid industrial environments, and could this impact long-term stability in humidity-sensitive designs?
Under 3.6V reverse bias at 25°C, the MM3Z36VCW exhibits less than 1µA leakage, but this increases exponentially with temperature and relative humidity. In high-humidity (>85% RH) environments, surface contamination can elevate leakage through the plastic-encapsulated SOD123-2 body, potentially causing unintended current paths in ultra-low-power systems. Hermetically sealed packages or conformal coating may be necessary in such cases.

Recent Reviews

Leave Comment
Hello, you have not logged in, please log in
User Login

Forgot password?

No account yet? Register now

Tips
Please speak legally
Your email will be hidden
Please complete all required fields ( denoted with* )
Mark
5.0

You May Also Be Interested In:


MM3Z36VCW

DIODES

DIODES SOD123-2

In Stock: 4100

SUBMIT RFQ