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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 36V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：2 Independent
- Voltage - Zener (Nom) (Vz)：36 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：70 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 27 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 MMBZ5258BS-7-F is a dual isolated Zener diode array manufactured by Diodes Incorporated in an SOT-363 surface mount package. It features a nominal Zener voltage of 36 V with a tolerance range of 34.20 V to 37.80 V at a test current of 3.4 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 reverse leakage current of 0.1 µA at 27 V, a Zener impedance of 70 Ω at the test current, and a forward voltage of 0.9 V at 10 mA.
Feature Summary
- Dual isolated Zeners integrated into an ultra-small surface mount package
- Planar die construction for reliable performance
- Lead-free and RoHS compliant manufacturing
Applications
- Automated assembly processes requiring compact components
- Voltage reference applications utilizing dual independent channels
- Protection circuits requiring small form factor isolation
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm packaging details. The standard configuration utilizes tape and reel shipping. Confirm that the component meets required environmental standards such as RoHS compliance and moisture sensitivity levels before integration into production workflows.
Selection Notes
Select this component when dual isolated Zener regulation is required in a minimal footprint. The SOT-363 package supports high-density board layouts. Ensure the application current does not exceed the specified test current to maintain accurate voltage regulation characteristics and prevent thermal issues within the 200 mW dissipation limit.
Part Context
This part belongs to the MMBZ5221BS through MMBZ5259BS series from Diodes Incorporated. The series offers various Zener voltage options within the same physical package. The MMBZ5258BS specifically provides the 36 V rating within this lineup of dual-channel surface mount devices.
Replacement Considerations
Direct replacements must match the SOT-363 package and dual isolated configuration. Verify electrical parameters including Zener voltage tolerance and impedance. Other manufacturers may offer equivalent parts but require validation of pinout compatibility and thermal resistance values.
