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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 39V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：39 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：90 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C39-7-F is a dual surface mount Zener diode manufactured by Diodes Incorporated. It features two Zener diodes in a common cathode configuration within an SOT-23 package. The nominal Zener voltage is 39 V with a tolerance range of 37 V to 41 V at a test current of 5.0 mA. Maximum Zener impedance is 90 Ohms at the test current and 300 Ohms at 1.0 mA. Power dissipation is rated at 300 mW, with a thermal resistance of 417 °C/W. Operating and storage temperature ranges span from -65°C to +150°C.
Feature Summary
- Dual Zeners in Common Cathode Configuration
- 300mW Power Dissipation
- Ideally Suited for Automated Insertion
- Delta VZ For Both Diodes in One Case is ≤ 5%
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free Green Device
Applications
- Voltage regulation circuits
- Automated insertion manufacturing processes
- High reliability commercial applications
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm datasheet revision DS18002 Rev. 22-2 matches procurement documentation. Ensure packaging specifications align with tape and reel requirements for automated assembly lines. Validate compliance with EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) and 2015/863/EU (RoHS 3).
Selection Notes
Select based on required Zener voltage range of 37 V to 41 V. Consider maximum Zener impedance limits for specific circuit performance needs. Evaluate power dissipation capabilities relative to ambient operating temperatures. Verify package compatibility with existing PCB footprint designs.
Part Context
Part of the DZ23C series covering Zener voltages from 2.7V to 51V. Shares common mechanical and electrical characteristics across the family. Offers alternative configurations such as common anode styles in the AZ23 series. Designed for surface mount technology integration.
Replacement Considerations
Compatible substitutes include other dual Zener arrays in SOT-23 packages with matching voltage ratings. Verify equivalent power dissipation and impedance specifications. Check for identical package dimensions and pinout configurations to ensure direct replacement capability without PCB redesign.
FAQ
What is the typical temperature coefficient for the DZ23C39-7-F?
The typical temperature coefficient is +0.110 %/°C.
What is the minimum reverse voltage specified for this component?
The minimum reverse voltage is 29.0 V at IR = 0.1µA.
Is this component suitable for automotive applications requiring AEC-Q101 qualification?
No, this commercial grade part requires the Q-suffix variant for automotive applications requiring AEC-Q100/101/200 qualification.
