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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 3.6V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：3.6 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：24 Ohms
- Current - Reverse Leakage @ Vr：15 µA @ 1 V
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-363
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The MMBZ5227BTS-7-F is a triple surface mount Zener diode array manufactured by Diodes Incorporated. It integrates three isolated Zener diodes within an SOT363 package, designed for automated assembly processes. The nominal Zener voltage is 3.6 V, with a range of 3.42 V to 3.78 V at a test current (IZT) of 20 mA. Maximum Zener impedance (ZZ) is 24 Ohms at IZT and 1700 Ohms at ZZK. Maximum reverse leakage current (IR) is 15 µA at VR = 1.0 V. Power dissipation (PD) is 200 mW, with a thermal resistance (RθJA) of 625 °C/W. Operating and storage temperature ranges from -65 °C to +150 °C.
Feature Summary
- Integrates three electrically isolated Zener diodes in a single ultra-small surface mount package.
- Qualified to AEC-Q101 standards for high reliability automotive applications.
- Totally lead-free and fully RoHS compliant, halogen and antimony free.
- Ideally suited for automated assembly processes.
Applications
- Automotive electronics requiring high reliability components.
- General purpose medium current voltage regulation circuits.
- Space-constrained printed circuit board designs utilizing surface mount technology.
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm compliance requirements such as RoHS and AEC-Q101 qualification align with project specifications. Ensure the component marking code corresponds to the intended electrical characteristics before procurement.
Selection Notes
Select this component when multiple independent voltage references are needed in a compact footprint. Verify that the total power dissipation across all three channels does not exceed the 200 mW limit under operating conditions. Check the maximum reverse leakage current and impedance values against circuit tolerance requirements.
Part Context
This part belongs to the MMBZ5221BTS through MMBZ5259BTS series of triple surface mount Zener diode arrays. The series offers various Zener voltage options ranging from 2.4 V to 39 V, all sharing the same SOT363 package and mechanical dimensions. The 'B' designation indicates a 5% voltage tolerance.
Replacement Considerations
Direct replacements include other MMBZ5227BTS variants from Diodes Incorporated or equivalent triple Zener arrays from other manufacturers providing identical SOT363 pinout and 3.6V nominal voltage specifications.
FAQ
What is the marking code for the MMBZ5227BTS?
The product type marking code for the MMBZ5227BTS is KSF.
What is the maximum reverse leakage current for this device?
The maximum reverse leakage current is 15 µA when measured at a reverse voltage of 1.0 V.
Is this component suitable for automotive applications?
Yes, the component is qualified to AEC-Q101 standards for high reliability.
