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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 3V SOT-363
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Tape & Reel (TR)
- Configuration：2 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 (TJ)
- 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 MMBZ5225BS-7-F is a dual isolated Zener diode manufactured by Diodes Incorporated, housed in an SOT-363 surface-mount package. It features planar die construction and operates within a temperature range of -65°C to +150°C. The nominal Zener voltage is 3.0 V with a tolerance of ±5%, tested at a current of 20 mA. Maximum reverse leakage current is 50 µA at 1.0 V, while maximum Zener impedance is 30 Ω at the test current. Power dissipation is rated at 200 mW, with a thermal resistance of 625 °C/W.
Feature Summary
- Dual isolated Zeners integrated into an ultra-small surface mount package
- Planar die construction for enhanced reliability
- Lead-free and RoHS compliant manufacturing
Applications
- Automated assembly processes
- Voltage regulation circuits
- Transient voltage suppression
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging details. Confirm compliance requirements such as RoHS status and lead-free plating specifications before procurement. Ensure the component meets the required operating temperature range and power dissipation limits for the intended application environment.
Selection Notes
Select this component when dual isolated Zener functionality is required in a compact footprint. The SOT-363 package is suitable for space-constrained designs. Verify that the 3.0 V nominal voltage and 200 mW power rating align with circuit requirements. Consider the 5% voltage tolerance and 50 µA leakage current for precision applications.
Part Context
This part belongs to the MMBZ5221BS through MMBZ5259BS series from Diodes Incorporated. The series offers various Zener voltages ranging from 2.4 V to 39 V in the same SOT-363 package. The 'BS' designation indicates dual isolated Zeners, while the '-7-F' suffix denotes tape and reel packaging.
Replacement Considerations
Direct replacements must match the SOT-363 package, 3.0 V nominal voltage, and dual isolated configuration. Verify electrical parameters including impedance and leakage current. Check mechanical dimensions and marking codes for compatibility.
