Overview
The BZX384C3V3-HE3-18 is a Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX384 series, which is known for its high reliability and compliance with automotive standards (AEC-Q101). The BZX384C3V3-HE3-18 is specifically designed to provide voltage regulation and protection in various electronic circuits. It is packaged in the SOD-323 case, making it suitable for surface mount applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - Zener (Nom) (Vz) | 3.3 V |
| Tolerance | ±5% |
| Supplier Device Package | SOD-323 |
| Series | Automotive, AEC-Q101, BZX384 |
| Power - Max | 200 mW |
| Package / Case | SC-76, SOD-323 |
| Package | Tape & Reel (TR) |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
| Impedance (Max) (Zzt) | 95 Ohms |
| Current - Reverse Leakage @ Vr | 5 µA @ 1 V |
| Lead Free Status / RoHS Status | ROHS3 Compliant |
Key Features
- High Reliability: Compliant with AEC-Q101 automotive standards, ensuring robust performance in demanding environments.
- Precision Voltage Regulation: Nominal Zener voltage of 3.3 V with a tolerance of ±5%.
- Low Power Consumption: Maximum power dissipation of 200 mW.
- Compact Packaging: SOD-323 package suitable for surface mount applications.
- Wide Operating Temperature Range: Operates from -55°C to 150°C.
- Environmental Compliance: ROHS3 compliant and lead-free.
Applications
The BZX384C3V3-HE3-18 Zener diode is versatile and can be used in a variety of applications, including:
- Voltage Regulation: In power supplies, voltage regulators, and DC-DC converters.
- Overvoltage Protection: In circuits requiring protection against voltage spikes and surges.
- Automotive Systems: In automotive electronics due to its AEC-Q101 compliance.
- Consumer Electronics: In devices such as TVs, audio equipment, and other consumer electronics.
- Industrial Control Systems: In control circuits and monitoring systems.
Q & A
- What is the nominal Zener voltage of the BZX384C3V3-HE3-18?
The nominal Zener voltage is 3.3 V. - What is the tolerance of the Zener voltage?
The tolerance is ±5%. - What is the maximum power dissipation of the BZX384C3V3-HE3-18?
The maximum power dissipation is 200 mW. - What is the operating temperature range of the BZX384C3V3-HE3-18?
The operating temperature range is -55°C to 150°C. - Is the BZX384C3V3-HE3-18 ROHS compliant?
Yes, it is ROHS3 compliant and lead-free. - What type of packaging does the BZX384C3V3-HE3-18 use?
The component is packaged in SOD-323 and is available in Tape & Reel (TR). - What is the impedance (Zzt) of the BZX384C3V3-HE3-18?
The impedance (Zzt) is 95 Ohms. - What is the reverse leakage current at 1 V for the BZX384C3V3-HE3-18?
The reverse leakage current at 1 V is 5 µA. - Is the BZX384C3V3-HE3-18 suitable for automotive applications?
Yes, it is compliant with AEC-Q101 automotive standards. - What mounting type is the BZX384C3V3-HE3-18?
The mounting type is surface mount.
