Overview
The BZX84-C4V7,235 is a high-quality Zener diode manufactured by Nexperia USA Inc. This component is part of the BZX84 series, which are low-power voltage regulator diodes designed for various electronic applications. The BZX84-C4V7,235 is specifically tailored for automotive and AEC-Q101 qualified applications, ensuring reliability and performance under stringent conditions. It is packaged in the SOT-23 (TO-236AB) format, making it suitable for surface mount technology (SMT) and ideal for reducing overall volume and improving reliability in PCB designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Nexperia USA Inc. | |
| Part Number | BZX84-C4V7,235 | |
| Package | SOT-23 (TO-236AB) | |
| Zener Breakdown Voltage | 4.7V | V |
| Total Power Dissipation | 250 mW | mW |
| Forward Voltage | 0.9 V @ 10mA | V |
| Reverse Current Leakage | 3µA @ 2V | A |
| Operating Temperature Range | -65°C to 150°C | °C |
| RoHS Status | Lead Free / RoHS Compliant | |
| ECCN | EAR99 |
Key Features
- Low Reverse Current Leakage: The BZX84-C4V7,235 has an extremely low reverse current leakage of 3µA @ 2V, ensuring high insulation resistance and reducing the risk of current leakage.
- High Reverse Voltage Tolerance: It can withstand relatively high reverse voltages without breaking, making it reliable in various application scenarios.
- Low Impedance: The diode has a maximum impedance value of 80 Ohms, which helps in reducing losses and interference during signal transmission.
- Wide Operating Temperature Range: The diode operates normally within the temperature range of -65°C to 150°C, making it suitable for a wide range of applications.
- AEC-Q101 Qualified: Designed specifically for automotive applications and meets relevant reliability standards.
- SMT Compatible: Packaged in SOT-23 (TO-236AB) format, making it easy to integrate into PCB boards using surface mount technology.
Applications
- Switch Circuit: Its fast switching characteristics make it suitable for high-speed switching circuits, such as relays and transistor drivers.
- Optoelectronic Devices: It can be used as a photodiode to convert optical signals into electrical signals.
- Protection Circuit: Used as a component for overvoltage protection and overcurrent protection.
- Voltage Stabilizing Circuit: Effective in voltage regulation due to its stable Zener breakdown voltage.
Q & A
- What is the Zener breakdown voltage of the BZX84-C4V7,235?
The Zener breakdown voltage is 4.7V.
- What is the total power dissipation of the BZX84-C4V7,235?
The total power dissipation is 250 mW.
- What is the operating temperature range of the BZX84-C4V7,235?
The operating temperature range is -65°C to 150°C.
- Is the BZX84-C4V7,235 RoHS compliant?
Yes, it is Lead Free / RoHS Compliant.
- What is the ECCN classification for the BZX84-C4V7,235?
The ECCN classification is EAR99.
- What package type is used for the BZX84-C4V7,235?
The package type is SOT-23 (TO-236AB).
- What are the typical applications of the BZX84-C4V7,235?
Typical applications include switch circuits, optoelectronic devices, protection circuits, and voltage stabilizing circuits.
- Is the BZX84-C4V7,235 suitable for automotive applications?
Yes, it is AEC-Q101 qualified and suitable for automotive applications.
- What is the forward voltage of the BZX84-C4V7,235 at 10mA?
The forward voltage is 0.9 V at 10mA.
- What is the reverse current leakage of the BZX84-C4V7,235 at 2V?
The reverse current leakage is 3µA at 2V.
