MMBZ5245BS-7-F

Overview

The MMBZ5245BS-7-F is a dual isolated Zener diode manufactured by Diodes Incorporated, housed in an SOT-363 surface-mount package. It features a nominal Zener voltage of 15 V with a tolerance range of 14.25 V to 15.75 V at a test current of 8.5 mA. The device supports a maximum power dissipation of 200 mW and operates within a temperature range of -65°C to +150°C. Electrical specifications include a maximum Zener impedance of 16 Ω at the test current and a maximum reverse leakage current of 0.1 μA at 11 V.

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 regulation circuits utilizing dual independent channels
• General-purpose surface mount electronics

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and compliance status. Confirm that the component meets all required environmental standards for the intended application before procurement.

Selection Notes

Select this component when dual isolated Zener functionality is required in a minimal footprint. Ensure the circuit design accommodates the 200 mW power dissipation limit and the specified thermal resistance characteristics under operating conditions.

Part Context

This part belongs to the MMBZ5221BS through MMBZ5259BS series from Diodes Incorporated. The series offers various Zener voltage options within the same SOT-363 package format, allowing for consistent board layout across different voltage requirements.

Replacement Considerations

Direct replacements must match the SOT-363 package and dual isolated configuration. Verify electrical parameters such as Zener voltage tolerance and power dissipation limits against the original specification sheet.