Overview
The BZX384C43-HE3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, which is known for its wide range of Zener voltages graded according to the international E24 standard. The BZX384C43-HE3-08 is specifically designed to provide a nominal Zener voltage of 43 V, making it suitable for various voltage regulation and protection applications in electronic circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 43 | V |
| Tolerance | ±5% | |
| Supplier Device Package | SOD-323 | |
| Series | BZX384 | |
| Power - Max | 200 mW | |
| Operating Temperature | -55°C to +150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 90 Ohms | |
| Current - Reverse Leakage @ Vr | 3 µA @ 1 V | |
| Junction Temperature | -65°C to +150°C | |
| Thermal Resistance Junction to Ambient Air | 650 K/W |
Key Features
- Silicon planar Zener diodes with a wide range of Zener voltages graded according to the international E24 standard.
- Standard Zener voltage tolerance of ±5%.
- Maximum power dissipation of 200 mW.
- Operating temperature range from -55°C to +150°C.
- Surface mount package in SOD-323.
- RoHS-compliant and AEC-Q101 qualified.
- Low thermal resistance junction to ambient air (650 K/W).
Applications
- Voltage regulation and stabilization in electronic circuits.
- Overvoltage protection in various electronic devices.
- Signal clipping and clamping applications.
- Automotive, industrial, computing, and consumer electronics.
Q & A
- What is the nominal Zener voltage of the BZX384C43-HE3-08?
The nominal Zener voltage is 43 V.
- What is the tolerance of the Zener voltage for this component?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX384C43-HE3-08?
The maximum power dissipation is 200 mW.
- What is the operating temperature range for this diode?
The operating temperature range is from -55°C to +150°C.
- What type of package does the BZX384C43-HE3-08 come in?
The component comes in a SOD-323 surface mount package.
- Is the BZX384C43-HE3-08 RoHS-compliant and AEC-Q101 qualified?
- What is the thermal resistance junction to ambient air for this diode?
The thermal resistance junction to ambient air is 650 K/W.
- What are some common applications for the BZX384C43-HE3-08?
Common applications include voltage regulation, overvoltage protection, signal clipping, and use in automotive, industrial, computing, and consumer electronics.
- What is the reverse leakage current at 1 V for this component?
The reverse leakage current at 1 V is 3 µA.
- What is the storage temperature range for the BZX384C43-HE3-08?
The storage temperature range is from -65°C to +150°C.
