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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 20V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：20 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：25 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 15 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 MMBZ5250BTS-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 20 V, with a range of 19.00 V to 21.00 V at a test current (IZT) of 6.2 mA. Maximum reverse leakage current is 0.1 µA at VR = 15 V. Power dissipation is rated at 200 mW, and the thermal resistance from junction to ambient air is 625 °C/W. Operating and storage temperatures span 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.
- Manufactured using totally lead-free materials that are fully RoHS compliant.
- Constructed as a halogen and antimony free "Green" device.
Applications
- Automated assembly processes requiring compact multi-channel voltage regulation.
- High reliability electronic circuits meeting automotive qualification standards.
- Multi-voltage reference generation within space-constrained printed circuit board layouts.
Procurement Notes
Verify the specific ordering suffix matches the required packaging configuration. Confirm compliance requirements against current regulatory directives. Ensure the component marking code aligns with the intended production date codes. Validate that the supplier source is authorized to prevent counterfeit risks.
Selection Notes
Select this component when multiple independent voltage references are needed in a minimal footprint. The SOT363 package accommodates three distinct Zener channels. Verify that the 200 mW power dissipation rating meets the thermal requirements of the target application environment.
Part Context
This part belongs to the MMBZ5221BTS through MMBZ5259BTS series of triple surface mount Zener diode arrays. The series offers various nominal voltages ranging from 2.4 V to 39 V. All variants share the same SOT363 mechanical outline and electrical characteristics structure, differing primarily in their specific Zener voltage ratings and corresponding marking codes.
Replacement Considerations
Direct replacements must maintain the triple Zener configuration and SOT363 package. Verify equivalent Zener voltage ranges and power dissipation limits. Check for compatible AEC-Q101 qualification if automotive reliability is required.
