Overview
The BZX84C43-TP is a surface-mount Zener diode produced by Micro Commercial Co. This component is part of the BZX84 series, known for its high reliability and precision in voltage regulation. The BZX84C43-TP is designed to provide stable voltage reference and protection against voltage spikes in various electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Nominal Zener Voltage (Vz) | 43 | V |
| Zener Voltage Tolerance | ±5% | |
| Test Current (IZT) | 5 | mA |
| Maximum Reverse Current (IR) at VR | 0.1 | μA |
| Maximum Zener Impedance (ZZT) at IZT | 150 | Ω |
| Power Dissipation (PD) | 350 | mW |
| Operating Temperature Range | -55 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Package | SOT-23 | |
| Case Material | Molded Plastic | |
| UL Flammability Classification | 94V-0 | |
| Moisture Sensitivity Level | Level 1 per J-STD-020D |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- High power dissipation of up to 350 mW.
- Ideally suited for automated assembly processes.
- Lead, halogen, and antimony free, RoHS compliant.
- SOT-23 package with molded plastic case and UL 94V-0 flammability classification.
- Moisture sensitivity level 1 per J-STD-020D.
- Solderable terminals per MIL-STD-202, Method 208.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in power supplies and electronic devices.
- Signal clipping and clamping in audio and video circuits.
- Reference voltage generation in analog circuits.
- Automotive and industrial control systems requiring reliable voltage regulation.
Q & A
- What is the nominal Zener voltage of the BZX84C43-TP?
The nominal Zener voltage is 43 V.
- What is the maximum power dissipation of the BZX84C43-TP?
The maximum power dissipation is 350 mW.
- What is the operating temperature range of the BZX84C43-TP?
The operating temperature range is -55 to +150 °C.
- Is the BZX84C43-TP RoHS compliant?
- What is the package type of the BZX84C43-TP?
The package type is SOT-23.
- What is the moisture sensitivity level of the BZX84C43-TP?
The moisture sensitivity level is Level 1 per J-STD-020D.
- What is the UL flammability classification of the BZX84C43-TP?
The UL flammability classification is 94V-0.
- What are typical applications of the BZX84C43-TP?
Typical applications include voltage regulation, overvoltage protection, signal clipping, and reference voltage generation.
- Is the BZX84C43-TP suitable for automated assembly processes?
- What is the maximum reverse current (IR) at VR for the BZX84C43-TP?
The maximum reverse current (IR) at VR is 0.1 μA.
