Overview
The BZX84C4V7-G3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84-G series, which is known for its high reliability and precision in voltage regulation. The BZX84C4V7-G3-08 is designed to meet the stringent requirements of various industrial and automotive applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 4.7 | V |
| Test Current (IZT) | 5 mA | mA |
| Reverse Leakage Current (IR) at VR | 0.5 μA | μA |
| Power Dissipation (Ptot) | 500 mW (on FR-4 board) | mW |
| Thermal Resistance Junction to Lead (RthJL) | 250 K/W | K/W |
| Junction Temperature (Tj) | -55 to +150 °C | °C |
| Storage Temperature Range (Tstg) | -65 to +150 °C | °C |
| Package | SOT-23 | |
| Moisture Sensitivity Level | MSL level 1 (according to J-STD-020) | |
| Soldering Conditions | Peak temperature max. 260 °C | °C |
Key Features
- Silicon Planar Zener Diodes: The BZX84C4V7-G3-08 is a silicon planar Zener diode, offering stable voltage regulation.
- Precision Voltage Regulation: Zener voltages are graded according to the international E24 standard, ensuring precise voltage regulation.
- High Reliability: The component is AEC-Q101 qualified, making it suitable for automotive and industrial applications.
- Low Leakage Current: Features a low reverse leakage current, which is beneficial for applications requiring minimal power loss.
- Compact Packaging: Available in the SOT-23 package, which is compact and suitable for space-constrained designs.
- High Temperature Stability: Operates over a wide temperature range from -55 °C to +150 °C.
Applications
- Automotive Systems: Suitable for use in various automotive systems due to its AEC-Q101 qualification and high temperature stability.
- Industrial Equipment: Used in industrial applications requiring stable voltage regulation and high reliability.
- Consumer Electronics: Can be used in consumer electronics for voltage regulation and protection.
- Telecommunications: Applicable in telecommunications equipment for stable voltage supply.
Q & A
- What is the Zener voltage of the BZX84C4V7-G3-08?
The Zener voltage of the BZX84C4V7-G3-08 is 4.7 V. - What is the test current for the Zener voltage?
The test current for the Zener voltage is 5 mA. - What is the maximum power dissipation of the BZX84C4V7-G3-08?
The maximum power dissipation is 500 mW on an FR-4 board. - What is the operating temperature range of the BZX84C4V7-G3-08?
The operating temperature range is from -55 °C to +150 °C. - What package type is the BZX84C4V7-G3-08 available in?
The BZX84C4V7-G3-08 is available in the SOT-23 package. - Is the BZX84C4V7-G3-08 AEC-Q101 qualified?
Yes, the BZX84C4V7-G3-08 is AEC-Q101 qualified. - What is the moisture sensitivity level of the BZX84C4V7-G3-08?
The moisture sensitivity level is MSL level 1 according to J-STD-020. - What are the soldering conditions for the BZX84C4V7-G3-08?
The peak temperature during soldering should not exceed 260 °C. - What are some common applications of the BZX84C4V7-G3-08?
Common applications include automotive systems, industrial equipment, consumer electronics, and telecommunications equipment. - What is the reverse leakage current of the BZX84C4V7-G3-08?
The reverse leakage current is 0.5 μA.
