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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 14.7V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：14.7 V
- Tolerance：±6.12%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：30 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C15Q-7-F is a dual surface mount Zener diode array manufactured by Diodes Incorporated. It features two Zener diodes in a common cathode configuration within an SOT-23 package. The nominal Zener voltage is 15V with a tolerance range of 13.8V to 15.6V at a test current of 5.0mA. Maximum Zener impedance is specified as 30 Ohms at the test current and 110 Ohms at a leakage current of 1.0mA. The device supports a maximum power dissipation of 300mW and operates within a temperature range of -65°C to +150°C. This specific part number denotes the automotive grade variant.
Feature Summary
- Dual Zener diodes integrated in a single common cathode configuration for space-efficient designs.
- Automotive grade qualification ensuring suitability for high-reliability applications requiring specific change control.
- Totally lead-free, fully RoHS compliant, and halogen/antimony free construction.
- Ultra-small SOT-23 surface mount package ideally suited for automated insertion.
Applications
- Voltage regulation in automotive electronic systems.
- Clamping circuits for transient voltage suppression.
- Reference voltage generation in precision analog circuits.
Procurement Notes
Verify that the Q-suffix indicates the automotive grade version qualified to AEC-Q100/101 standards. Confirm the requirement for IATF 16949 certified manufacturing facilities if PPAP capability is necessary for your supply chain. Ensure the commercial equivalent without the suffix does not meet your reliability requirements before purchasing this specific variant.
Selection Notes
Select the DZ23C15Q-7-F when a precise 15V reference or clamping level is required in a compact footprint. The automotive grade (Q-suffix) is mandatory for applications demanding strict quality control and reliability standards defined by automotive industry regulations. Consider the 300mW power dissipation limit and thermal resistance when designing the PCB layout to ensure operation within the specified temperature range.
Part Context
This component belongs to the DZ23C series of dual surface mount Zener diodes from Diodes Incorporated. The series covers a wide voltage range from 2.7V to 51V. The 'Q' suffix specifically identifies the automotive-grade version, which differs from the standard commercial parts by meeting additional qualification standards such as AEC-Q100/101 and being manufactured in certified facilities.
Replacement Considerations
The commercial equivalent DZ23C15-7-F shares identical electrical characteristics but lacks automotive qualification. For direct functional replacement in non-automotive contexts, verify compatibility. No other specific substitute part numbers are documented in the provided source material.
