Overview
The BZX384B5V1-HE3-18 is a small signal 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 precision. The BZX384B5V1-HE3-18 is AEC-Q101 qualified, making it suitable for automotive and other demanding applications. It features a nominal Zener voltage of 5.1V and is packaged in the SOD-323 (SC-76) case, which is ideal for surface mount applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 5.1 | V |
| Tolerance | ±2% | |
| Supplier Device Package | SOD-323 (SC-76) | |
| Power - Max | 200 | mW |
| Operating Temperature | -55°C to 150°C | |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 60 | Ohms |
| Current - Reverse Leakage @ Vr | 2 µA @ 2 V | |
| Junction Temperature | 150°C | |
| Thermal Resistance Junction to Ambient Air | 650 K/W |
Key Features
- Silicon planar Zener diodes with high reliability and precision.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications.
- Standard Zener voltage tolerance of ±2%.
- Maximum power dissipation of 200 mW.
- Operating temperature range from -55°C to 150°C.
- Surface mount package (SOD-323) for easy integration.
- UL 94 V-0 flammability rating and MSL level 1 according to J-STD-020.
Applications
The BZX384B5V1-HE3-18 is versatile and can be used in various applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Industrial control systems: For voltage regulation and protection in industrial environments.
- Consumer electronics: In devices requiring stable voltage references.
- Telecommunications: For signal conditioning and voltage regulation.
- Medical devices: Where precise voltage control is critical.
Q & A
- What is the nominal Zener voltage of the BZX384B5V1-HE3-18?
The nominal Zener voltage is 5.1V.
- What is the maximum power dissipation of the BZX384B5V1-HE3-18?
The maximum power dissipation is 200 mW.
- What is the operating temperature range of the BZX384B5V1-HE3-18?
The operating temperature range is from -55°C to 150°C.
- Is the BZX384B5V1-HE3-18 AEC-Q101 qualified?
- What is the package type of the BZX384B5V1-HE3-18?
The package type is SOD-323 (SC-76).
- What is the thermal resistance junction to ambient air for the BZX384B5V1-HE3-18?
The thermal resistance junction to ambient air is 650 K/W.
- What is the reverse leakage current at 2V for the BZX384B5V1-HE3-18?
The reverse leakage current at 2V is 2 µA.
- Is the BZX384B5V1-HE3-18 RoHS compliant?
- What is the flammability rating of the BZX384B5V1-HE3-18?
The flammability rating is UL 94 V-0.
- What is the moisture sensitivity level (MSL) of the BZX384B5V1-HE3-18?
The MSL is level 1 according to J-STD-020.
