Overview
The BZX84B4V7-TP is a silicon planar Zener diode produced by Micro Commercial Components (MCC). It is part of the BZX84 series, which is known for its wide range of Zener voltages and high reliability. This diode is packaged in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package, making it suitable for a variety of applications where space is limited. The BZX84B4V7-TP is designed to provide stable voltage regulation and is available with a ±2% tolerance, ensuring consistent performance across different operating conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 4.7 | V |
| Test Current (IZT) | 5 mA | |
| Maximum Reverse Leakage Current (IR) | 3 μA | |
| Zener Impedance (ZZ) | 80 Ω | |
| Forward Voltage (Vf) | 0.9 V | |
| Maximum Operating Temperature | -55 to +150 °C | |
| Storage Temperature Range | -65 to +150 °C | |
| Total Power Dissipation (Ptot) | 250 mW | |
| Non-repetitive Peak Reverse Power Dissipation | 40 W | |
| Package Type | SOT23 (TO-236AB) |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- Available with ±2% tolerance for precise voltage regulation.
- AEC-Q101 qualified for automotive applications, ensuring robust performance under various conditions.
- ESD capability according to AEC-Q101: human body model > 8 kV, machine model > 800 V.
- RoHS-compliant and commercial grade options available.
- Small SOT23 package suitable for space-constrained designs.
Applications
- General voltage regulation functions.
- Automotive systems requiring AEC-Q101 qualified components.
- Consumer electronics where stable voltage regulation is crucial.
- Industrial control systems and power supplies.
- Telecommunication equipment and networking devices.
Q & A
- What is the Zener voltage of the BZX84B4V7-TP? The Zener voltage is 4.7 V.
- What is the tolerance of the BZX84B4V7-TP? The tolerance is ±2%.
- What is the maximum operating temperature of the BZX84B4V7-TP? The maximum operating temperature is +150 °C.
- What is the package type of the BZX84B4V7-TP? The package type is SOT23 (TO-236AB).
- Is the BZX84B4V7-TP AEC-Q101 qualified? Yes, it is AEC-Q101 qualified for automotive applications.
- What is the maximum reverse leakage current of the BZX84B4V7-TP? The maximum reverse leakage current is 3 μA.
- What is the total power dissipation of the BZX84B4V7-TP? The total power dissipation is 250 mW.
- Is the BZX84B4V7-TP RoHS-compliant? Yes, it is RoHS-compliant.
- What are the typical applications of the BZX84B4V7-TP? Typical applications include general voltage regulation, automotive systems, consumer electronics, industrial control systems, and telecommunication equipment.
- What is the ESD capability of the BZX84B4V7-TP? The ESD capability is > 8 kV for the human body model and > 800 V for the machine model.
