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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 3V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：3 Independent
- Voltage - Zener (Nom) (Vz)：3 V
- Tolerance：±5%
- Power - Max：200 mW
- Impedance (Max) (Zzt)：30 Ohms
- Current - Reverse Leakage @ Vr：50 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 MMBZ5225BTS-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 3.0 V, with a range of 2.85 V to 3.15 V at a test current (IZT) of 20 mA. Maximum reverse leakage current is 50 µA at VR = 1.0 V. The device features a maximum Zener impedance (ZZ) of 30 Ω and supports a power dissipation of 200 mW. Operating and storage temperatures range 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 lead-free materials that are fully RoHS compliant and halogen/antimony free.
Applications
- Automated assembly processes requiring compact multi-channel voltage regulation.
- General purpose medium current circuit protection.
- High reliability electronic systems meeting automotive qualification standards.
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to confirm packaging details. Confirm compliance requirements such as RoHS and halogen-free status directly with the supplier or datasheet notes before procurement. Ensure the component matches the required electrical characteristics for the intended application environment.
Selection Notes
Select this component when multiple independent voltage references are needed in a restricted footprint. Verify that the total power dissipation remains within the 200 mW limit based on the thermal resistance and ambient temperature conditions. Check the specific marking code KSD to ensure correct identification during assembly.
Part Context
This part belongs to the MMBZ5221BTS through MMBZ5259BTS series of triple surface mount Zener diode arrays. The series offers various Zener voltage options ranging from 2.4 V to 39 V, all sharing the same SOT363 package and mechanical specifications. The -7-F suffix indicates tape and reel packaging with a quantity of 3000 units.
Replacement Considerations
Other parts in the MMBZ5221BTS-MMBZ5259BTS series share identical packaging and thermal characteristics but differ in Zener voltage. Verify that alternative triple Zener arrays from other manufacturers match the SOT363 pinout and electrical limits if cross-referencing.
