MMBZ5245BQ-7-F

$0.09

Description：DIODE ZENER 15V 350MW SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d6a388f1a487 Category: Single Zener Diodes Brand: Diodes Incorporated

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Product introduction

MMBZ5245BQ-7-F is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE ZENER 15V 350MW SOT23. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for MMBZ5245BQ-7-F

Description：DIODE ZENER 15V 350MW SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Voltage - Zener (Nom) (Vz)：15 V
Tolerance：±5%
Power - Max：350 mW
Impedance (Max) (Zzt)：16 Ohms
Current - Reverse Leakage @ Vr：100 nA @ 11 V
Operating Temperature：-65°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
Grade：Automotive
Qualification：AEC-Q101

Single Zener Diodes datasheet and documents for MMBZ5245BQ-7-F

MMBZ5245BQ-7-F

Single Zener Diodes Overview

The MMBZ5245BQ-7-F is a surface mount Zener diode manufactured by Diodes Incorporated, housed in an SOT23 package. It features a nominal Zener voltage of 15V with a tolerance range of 14.25V to 15.75V at a test current of 8.5mA. The device supports a maximum power dissipation of 350mW on an FR-4 PCB and operates within a temperature range of -65°C to +150°C. Electrical characteristics include a maximum forward voltage of 0.9V at 10mA, a maximum Zener impedance of 16Ω at the test current, and a maximum reverse leakage current of 0.1µA at 11V.

Single Zener Diodes Feature Summary

Planar die construction designed for automated assembly processes
Qualified to AEC-Q101 standards for high reliability applications
Totally lead-free and fully RoHS compliant
Halogen and antimony free green device

Single Zener Diodes Applications

Automotive electronics requiring specific change control
Voltage regulation circuits
Overvoltage protection systems

Single Zener Diodes Procurement Notes

Verify that the ordered part number includes the Q-suffix to ensure qualification to AEC-Q101 standards. Confirm compliance with automotive quality requirements such as PPAP capability and manufacturing in IATF 16949 certified facilities. Check datasheet notes regarding specific packaging options and availability for different reel quantities.

Single Zener Diodes Selection Notes

Select this component when a 15V reference or clamp is required in space-constrained designs utilizing the SOT23 footprint. Ensure the application environment stays within the specified operating temperature range. Consider the thermal resistance and power derating curves if the ambient temperature exceeds standard conditions.

Single Zener Diodes Part Context

This component belongs to the MMBZ5221B through MMBZ5259B series of 350mW surface mount Zener diodes. The Q-suffix indicates automotive grade qualification, distinguishing it from standard commercial variants. The series offers various voltage ratings within a consistent mechanical form factor suitable for high-volume production.

Single Zener Diodes Replacement Considerations

Substitute with other parts from the MMBZ5245B series having matching electrical parameters. Verify package compatibility and thermal characteristics before implementation.

Single Zener Diodes FAQ

What does the Q-suffix indicate in the part number?

The Q-suffix denotes that the device is qualified to AEC-Q101 standards for high reliability and is intended for automotive applications requiring specific change control.