Overview
The BZX84C4V7LT1 is a Zener diode produced by onsemi, designed to provide voltage regulation in compact, high-density applications. This device is packaged in a surface mount plastic SOT-23 case, making it ideal for use in cellular phones, handheld portables, and high-density PC boards. The BZX84C4V7LT1 is part of the BZX84C series, which offers a range of Zener breakdown voltages from 2.4 V to 75 V.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reverse Zener Voltage (VZ) | 4.7 | V |
| Maximum Zener Impedance (ZZT) | Varies with current | Ω |
| Reverse Current (IZT) | 5 mA (typical) | mA |
| Reverse Leakage Current (IR) | 0.05 μA (max) | μA |
| Forward Current (IF) | 10 mA (max) | mA |
| Forward Voltage (VF) | 0.90 V (max) | V |
| Maximum Power Dissipation | 250 mW | mW |
| Package Type | SOT-23 (TO-236) | - |
| ESD Rating | Class 3 (>16 KV) per Human Body Model | - |
| Flammability Rating | UL94 V-0 | - |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds | °C |
Key Features
- Compact SOT-23 package for high-density applications.
- Zener breakdown voltage range from 2.4 V to 75 V.
- Package designed for optimal automated board assembly.
- ESD rating of Class 3 (>16 KV) per Human Body Model.
- Flammability rating of UL94 V-0.
- Pb-free packages available.
- AEC-Q101 qualified and PPAP capable.
- Tight tolerance series available.
Applications
- Cellular phones.
- Handheld portables.
- High-density PC boards.
- Automotive and other applications requiring unique site and control change requirements (SZ prefix devices).
Q & A
- What is the package type of the BZX84C4V7LT1?
The BZX84C4V7LT1 is packaged in a surface mount plastic SOT-23 case.
- What is the Zener breakdown voltage of the BZX84C4V7LT1?
The Zener breakdown voltage of the BZX84C4V7LT1 is 4.7 V.
- What is the maximum power dissipation of the BZX84C4V7LT1?
The maximum power dissipation is 250 mW on FR-4 or FR-5 boards.
- Is the BZX84C4V7LT1 ESD protected?
- What is the flammability rating of the BZX84C4V7LT1?
The flammability rating is UL94 V-0.
- Is the BZX84C4V7LT1 Pb-free?
- Is the BZX84C4V7LT1 AEC-Q101 qualified?
- What are the typical applications for the BZX84C4V7LT1?
Typical applications include cellular phones, handheld portables, and high-density PC boards.
- What is the maximum case temperature for soldering the BZX84C4V7LT1?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Are tight tolerance series available for the BZX84C4V7LT1?
