Overview
The BZT52HC39WF-7 is a surface mount Zener diode produced by Diodes Incorporated. This component is part of the BZT52HC series, known for its high power dissipation and reliability. It is designed to meet the stringent requirements of various applications, including automotive systems, due to its AEC-Q101 qualification. The diode is totally lead-free and fully RoHS compliant, making it an environmentally friendly choice.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Vz) | 37.0V to 41.0V |
| Power Dissipation | 0.375W |
| Current - Test (Izt) | 5mA |
| Impedance (Max) (Zzt) | 75 Ohms |
| Current - Reverse Leakage @ Vr | 50nA @ 27.3V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA |
| Package | SOD123F |
| Case Material | Molded Plastic, 'Green' Molding Compound |
| Moisture Sensitivity | Level 1 per J-STD-020 |
| Terminal Connections | Cathode Band |
| Terminals Finish | Matte Tin Annealed over Copper Alloy Leadframe |
Key Features
- Flat Lead Package Design for Low Profile and High Power Dissipation
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
- AEC-Q101 Qualified for High Reliability
- UL Flammability Classification Rating 94V-0
- Solderable per MIL-STD-202, Method 208
Applications
The BZT52HC39WF-7 is suitable for a variety of applications, including:
- Automotive Systems: Due to its AEC-Q101 qualification, it is ideal for use in automotive electronics.
- Power Supplies: It can be used for voltage regulation in power supply circuits.
- Consumer Electronics: Suitable for use in various consumer electronic devices requiring reliable voltage regulation.
- Industrial Control Systems: Can be used in industrial control systems for voltage stabilization.
Q & A
- What is the voltage range of the BZT52HC39WF-7 Zener diode?
The voltage range of the BZT52HC39WF-7 Zener diode is 37.0V to 41.0V. - What is the power dissipation of the BZT52HC39WF-7?
The power dissipation of the BZT52HC39WF-7 is 0.375W. - Is the BZT52HC39WF-7 RoHS compliant?
Yes, the BZT52HC39WF-7 is totally lead-free and fully RoHS compliant. - What is the package type of the BZT52HC39WF-7?
The package type of the BZT52HC39WF-7 is SOD123F. - What are the terminal connections of the BZT52HC39WF-7?
The terminal connections of the BZT52HC39WF-7 are marked by a cathode band. - Is the BZT52HC39WF-7 suitable for automotive applications?
Yes, the BZT52HC39WF-7 is AEC-Q101 qualified, making it suitable for automotive applications. - What is the forward voltage drop of the BZT52HC39WF-7?
The forward voltage drop (Vf) of the BZT52HC39WF-7 is 900mV at 10mA. - What is the maximum reverse leakage current of the BZT52HC39WF-7?
The maximum reverse leakage current of the BZT52HC39WF-7 is 50nA at 27.3V. - What is the impedance (Zzt) of the BZT52HC39WF-7?
The impedance (Zzt) of the BZT52HC39WF-7 is 75 Ohms. - Is the BZT52HC39WF-7 halogen and antimony free?
Yes, the BZT52HC39WF-7 is halogen and antimony free, making it a 'Green' device.
