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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 5.6V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：5.6 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：11 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 3 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 MMBZ5232BTS-7-F is a triple surface mount Zener diode array manufactured by Diodes Incorporated. It integrates three isolated Zener diodes within an SOT-363 package, designed for automated assembly processes. The nominal Zener voltage is 5.6 V, with a range of 5.32 V to 5.88 V at a test current (IZT) of 20 mA. Maximum Zener impedance is 11 Ohms at IZT and 1600 Ohms at ZZK. Maximum reverse leakage current is 5.0 µA at VR = 3.0 V. Power dissipation 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 applications.
- Totally lead-free and fully RoHS compliant, featuring halogen and antimony-free green device construction.
Applications
- Automated assembly processes requiring compact multi-channel voltage regulation.
- High reliability electronic systems meeting automotive qualification standards.
- Multi-voltage reference circuits utilizing isolated Zener channels.
Procurement Notes
Verify the complete part number including the suffix '-7-F' to confirm tape and reel packaging containing 3000 units per reel. Confirm compliance requirements such as RoHS and AEC-Q101 if applicable to the specific design environment. Ensure the ordering code matches the required Zener voltage marking code KS3 for accurate component identification during procurement.
Selection Notes
Select this component when multiple isolated voltage references are needed in a minimal footprint. The SOT-363 package supports automated surface mount technology. Verify that the 200 mW power dissipation rating on an FR4 PCB meets the thermal requirements of the application. Check the maximum reverse leakage current specifications against circuit sensitivity 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 within the same SOT-363 package form factor. All devices in this family share identical mechanical dimensions and thermal characteristics, differing only in electrical parameters and marking codes.
Replacement Considerations
Direct replacements must match the SOT-363 package and triple Zener configuration. Other parts in the MMBZ5221BTS-MMBZ5259BTS series may be used if voltage ratings align. Verify pinout compatibility and thermal resistance values when substituting with components from other manufacturers offering similar triple Zener arrays.
