Overview
The BZX84C33LT1 is a Zener diode produced by onsemi, designed to provide voltage regulation with a minimal space requirement. This device is packaged in a surface mount plastic SOT-23 (TO-236) package, making it ideal for high-density applications such as cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Breakdown Voltage (VZ) | 33 | V |
| Maximum Power Dissipation (PD) | 225 | mW |
| Derate above 25°C | 1.8 | mW/°C |
| Reverse Current (IR) at VR | 0.05 | μA |
| Maximum Zener Impedance (ZZT) at IZT | Varies with current | Ω |
| Forward Voltage (VF) at IF | 0.90 | V |
| Forward Current (IF) | 10 | mA |
| 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 | - |
Key Features
- Compact SOT-23 package for high-density applications.
- Zener breakdown voltage range of 33 V.
- Maximum power dissipation of 225 mW on FR-4 or FR-5 board.
- ESD rating of Class 3 (>16 KV) per Human Body Model.
- Pb-Free packages available.
- AEC-Q101 Qualified and PPAP Capable.
- Corrosion resistant finish, easily solderable.
- Tight tolerance series available.
Applications
- Cellular phones.
- Handheld portables.
- High-density PC boards.
- Voltage regulation in compact electronic devices.
Q & A
- What is the primary function of the BZX84C33LT1 Zener diode?
The primary function is to provide voltage regulation in electronic circuits.
- What is the Zener breakdown voltage of the BZX84C33LT1?
The Zener breakdown voltage is 33 V.
- What is the maximum power dissipation of the BZX84C33LT1 on an FR-4 or FR-5 board?
The maximum power dissipation is 225 mW.
- What is the package type of the BZX84C33LT1?
The package type is SOT-23 (TO-236).
- Is the BZX84C33LT1 ESD protected?
Yes, it has an ESD rating of Class 3 (>16 KV) per Human Body Model.
- Is the BZX84C33LT1 Pb-Free?
Yes, Pb-Free packages are available.
- What are the typical applications of the BZX84C33LT1?
Typical applications include cellular phones, handheld portables, and high-density PC boards.
- What is the flammability rating of the BZX84C33LT1?
The flammability rating is UL94 V-0.
- What is the maximum case temperature for soldering the BZX84C33LT1?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Is the BZX84C33LT1 AEC-Q101 Qualified?
Yes, it is AEC-Q101 Qualified and PPAP Capable.
