Overview
The BZT52HC43WF-7 is a surface mount Zener diode produced by Diodes Incorporated. This component is part of the BZT52HC series, known for its high reliability and compliance with various industry standards. The BZT52HC43WF-7 is specifically designed to operate at a nominal Zener voltage of 43V, making it suitable for a wide range of voltage regulation and protection applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (VZ) | 43 | V |
| Zener Voltage Range (Min/Max) | 40 / 46 | V |
| Maximum Zener Impedance (ZZT) | 250 | Ω |
| Maximum Reverse Current (IR) | 0.05 | µA |
| Temperature Coefficient (TC) | -37.6 to -40 | mV/°C |
| Total Capacitance (CT) | 45 | pF |
| Package Type | SOD123F | |
| Case Material | Molded Plastic, 'Green' Molding Compound | |
| Moisture Sensitivity | Level 1 per J-STD-020 | |
| Terminal 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
- Qualified to AEC-Q101 Standards for high reliability
- UL Flammability Classification Rating 94V-0
- Solderable per MIL-STD-202, Method 208
Applications
The BZT52HC43WF-7 Zener diode is suitable for various applications including voltage regulation, overvoltage protection, and signal conditioning. It is particularly useful in automotive, industrial, and consumer electronics where high reliability and robust performance are required.
Q & A
- What is the nominal Zener voltage of the BZT52HC43WF-7?
The nominal Zener voltage is 43V.
- What is the package type of the BZT52HC43WF-7?
The package type is SOD123F.
- Is the BZT52HC43WF-7 RoHS compliant?
Yes, it is fully RoHS compliant and lead-free.
- What are the moisture sensitivity levels for the BZT52HC43WF-7?
The moisture sensitivity level is 1 per J-STD-020.
- What is the maximum reverse current for the BZT52HC43WF-7?
The maximum reverse current is 0.05 µA.
- What are the temperature coefficient ranges for the BZT52HC43WF-7?
The temperature coefficient ranges from -37.6 to -40 mV/°C.
- What is the total capacitance of the BZT52HC43WF-7 at 1 MHz?
The total capacitance is 45 pF at 1 MHz.
- Is the BZT52HC43WF-7 qualified to any specific industry standards?
Yes, it is qualified to AEC-Q101 standards for high reliability.
- What is the UL flammability classification rating for the BZT52HC43WF-7?
The UL flammability classification rating is 94V-0.
- How is the terminal finish of the BZT52HC43WF-7?
The terminal finish is Matte Tin Annealed over Copper Alloy Leadframe.
