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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 7.5V SOT363
- Series：*
- Mfr：Diodes Incorporated
- Package：Cut Tape (CT)
- Configuration：-
- Voltage - Zener (Nom) (Vz)：-
- Tolerance：-
- Power - Max：-
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- pa_package-case：
- Supplier Device Package：-
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The MMBZ5236BS-7 is a dual isolated Zener diode array manufactured by Diodes Incorporated in an SOT-363 surface-mount package. It features two independent 7.5V Zener diodes with a nominal voltage range of 7.13V to 7.88V at a test current (IZT) of 0.25mA. The device has a maximum power dissipation of 200mW and a thermal resistance (RθJA) of 625°C/W. Electrical specifications include a maximum Zener impedance (ZZT) of 6Ω at IZT, a maximum reverse leakage current (IR) of 3.0µA at VR=6.0V, and a forward voltage (VF) of 0.9V at IF=10mA. Operating and storage temperatures range from -65°C to +150°C.
Feature Summary
- Dual isolated Zener configuration within 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 channels
- General purpose protection circuits
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging details. The '-7-F' designation indicates tape and reel shipping quantities. Confirm compliance requirements such as RoHS status and green molding compound availability based on the date code. Ensure the component meets the required electrical tolerances for the intended circuit design before procurement.
Selection Notes
Select this component when a dual-channel voltage regulation solution is required in a minimal footprint. The SOT-363 package is suitable for space-constrained designs. Verify that the 200mW power dissipation rating and 625°C/W thermal resistance are sufficient for the ambient temperature conditions. Check the 7.5V nominal voltage tolerance against the circuit's precision requirements.
Part Context
This part belongs to the MMBZ5221BS through MMBZ5259BS series of dual isolated Zener diodes. All devices in this family share the same SOT-363 package outline and mechanical characteristics while varying in Zener voltage ratings. The series is designed for high-volume automated assembly.
Replacement Considerations
Direct substitutes must match the SOT-363 package, dual isolated configuration, and 7.5V nominal voltage. Verify that alternative manufacturers provide equivalent electrical parameters, specifically the 200mW power dissipation and 6Ω maximum impedance.
