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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 11V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：2 Independent
- Voltage - Zener (Nom) (Vz)：11 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：22 Ohms
- Current - Reverse Leakage @ Vr：2 µA @ 8.4 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 MMBZ5241BS-7-F is a dual isolated Zener diode from Diodes Incorporated, housed in an SOT-363 surface-mount package. It features a nominal Zener voltage of 11 V with a tolerance range of 10.45 V to 11.55 V at a test current of 20 mA. The device has a maximum power dissipation of 200 mW and operates within a temperature range of -65°C to +150°C. Electrical specifications include a maximum Zener impedance of 22 Ω and a maximum reverse leakage current of 2 µA at 8.4 V.
Feature Summary
- Dual isolated Zener diodes integrated into a single ultra-small surface mount package
- Planar die construction designed for automated assembly processes
- Lead-free and RoHS compliant manufacturing
Applications
- Voltage regulation circuits requiring compact dual-channel solutions
- Signal clamping applications in space-constrained designs
- Protection circuits utilizing dual independent reference voltages
Procurement Notes
Verify the complete part number includes the suffix -7-F for tape and reel packaging containing 3000 units per reel. Confirm compliance requirements such as RoHS status and specific date code constraints if applicable to your production timeline. Ensure the ordering documentation matches the exact type number MMBZ5241BS to guarantee correct electrical characteristics.
Selection Notes
Select this component when two independent Zener references are needed in a minimal footprint. The SOT-363 package offers significant space savings compared to discrete components. Verify that the 200 mW power dissipation rating meets the thermal requirements of the application environment. Consider the 22 Ω impedance value for dynamic regulation performance needs.
Part Context
This component belongs to the MMBZ5221BS through MMBZ5259BS series, which provides various Zener voltage options in the same SOT-363 package. The 'BS' suffix indicates the dual isolated configuration, distinguishing it from single Zener variants like the MMBZ5241B. This series is designed for high-volume surface mount assembly.
Replacement Considerations
Direct replacements must match the SOT-363 package and dual isolated configuration. Other manufacturers offering dual Zeners in SOT-363 may require verification of pinout compatibility and electrical parameter alignment. Single Zener equivalents would require two separate components and additional board space.
