Overview
The BZX84C43-7-F is a surface mount Zener diode manufactured by Diodes Incorporated. This component is part of the BZX84C series, known for its high reliability and suitability for various electronic applications. The BZX84C43-7-F is specifically designed to provide a stable voltage reference and protection against voltage spikes and surges. It is RoHS compliant, lead-free, and halogen-free, making it an environmentally friendly choice. The diode is packaged in a SOT23 case, which is ideal for automated assembly processes.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Type of Diode | Zener |
| Power Dissipation | 350 mW |
| Zener Voltage (Vz) | 43 V ±7% |
| Mounting | SMD (Surface Mount) |
| Package/Case | SOT23 |
| Reverse Leakage Current (Ir) | 100 nA @ 30.1 V |
| Zener Impedance (Zzt) | 150 Ohms |
| Operating Temperature Range | -65°C to +150°C |
| Compliance | RoHS, REACH, Lead-Free, Halogen-Free |
Key Features
- Planar die construction for high reliability
- 350 mW power dissipation capability
- Zener voltage of 43 V with ±7% tolerance
- Ideally suited for automated assembly processes
- Totally lead-free and fully RoHS compliant
- Halogen and antimony free, making it a “green” device
- Qualified to AEC-Q101 standards for high reliability
- Molded plastic case with UL flammability classification rating 94V-0
- Matte tin finish annealed over alloy 42 leadframe (lead-free plating)
Applications
The BZX84C43-7-F Zener diode is versatile and can be used in a variety of applications, including:
- Voltage regulation and stabilization
- Overvoltage protection in electronic circuits
- Signal clipping and clamping
- Automotive electronics due to its AEC-Q101 qualification
- Consumer electronics requiring stable voltage references
Q & A
- What is the primary function of the BZX84C43-7-F Zener diode? The primary function is to provide a stable voltage reference and protect against voltage spikes and surges.
- What is the Zener voltage of the BZX84C43-7-F? The Zener voltage is 43 V with a ±7% tolerance.
- What is the power dissipation capability of the BZX84C43-7-F? The power dissipation capability is 350 mW.
- Is the BZX84C43-7-F RoHS compliant? Yes, it is RoHS compliant, lead-free, and halogen-free.
- What is the package type of the BZX84C43-7-F? The package type is SOT23.
- What are the operating temperature ranges for the BZX84C43-7-F? The operating temperature range is -65°C to +150°C.
- Is the BZX84C43-7-F suitable for automotive applications? Yes, it is qualified to AEC-Q101 standards for high reliability in automotive applications.
- What is the reverse leakage current of the BZX84C43-7-F? The reverse leakage current is 100 nA @ 30.1 V.
- What is the Zener impedance of the BZX84C43-7-F? The Zener impedance is 150 Ohms.
- Is the BZX84C43-7-F suitable for automated assembly processes? Yes, it is ideally suited for automated assembly processes.
