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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 2.4V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：2.4 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：30 Ohms
- Current - Reverse Leakage @ Vr：100 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 MMBZ5221BTS-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 2.4 V with a tolerance range of 2.28 V to 2.52 V at a test current (IZT) of 0.25 mA. Maximum reverse leakage current is 100 µA at VR = 1.0 V. Power dissipation is rated at 200 mW, and the device operates within a temperature range of -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 with halogen and antimony free construction
Applications
- Automotive electronic circuits requiring high reliability
- Voltage reference applications utilizing multiple independent channels
- Signal clamping and protection in compact PCB layouts
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm that the component meets all applicable environmental compliance requirements for the intended market. Ensure the supplier provides valid traceability documentation consistent with the manufacturer's quality standards.
Selection Notes
Select this component when space constraints necessitate a triple Zener array in an SOT363 footprint. Verify that the 2.4 V nominal voltage aligns with circuit requirements. Consider the 200 mW power dissipation limit and thermal resistance characteristics during design validation.
Part Context
This part belongs to the MMBZ5221BTS through MMBZ5259BTS series of triple surface mount Zener diode arrays. All devices in this family share identical mechanical dimensions and pin configurations while varying in Zener voltage specifications. The series is designed for general-purpose voltage regulation and protection tasks.
Replacement Considerations
Direct replacements must match the SOT363 package and triple Zener configuration. Verify equivalent electrical parameters including Zener voltage tolerance, leakage current, and power dissipation ratings before substitution.
