Overview
The BZX84C33LT3G is a Zener diode manufactured by onsemi, designed to provide voltage regulation in a compact surface mount package. This device is part of the BZX84 series, which offers a range of Zener breakdown voltages from 2.4 V to 75 V. The BZX84C33LT3G specifically has a nominal Zener voltage of 33 V with a tolerance of ±5%.
These diodes are packaged in the SOT-23 (TO-236) package, making them ideal for high-density applications such as cellular phones, handheld portables, and high-density PC boards. The small package size and optimal design for automated board assembly make these diodes highly versatile and efficient.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Part Number | BZX84C33LT3G |
| Package | SOT-23 (TO-236) |
| Voltage - Zener (Nom) (Vz) | 33 V |
| Tolerance | ±5% |
| Power - Max | 250 mW |
| Impedance (Max) (Zzt) | 80 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 23.1 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
| ESD Rating | Class 3 (>16 KV) per Human Body Model |
| Flammability Rating | UL94 V-0 |
Key Features
- Compact SOT-23 (TO-236) surface mount package for high-density applications.
- Voltage regulation with a nominal Zener voltage of 33 V and ±5% tolerance.
- Maximum power dissipation of 250 mW on FR-4 or FR-5 board.
- ESD rating of Class 3 (>16 KV) per Human Body Model.
- Corrosion-resistant finish and easily solderable.
- Pb-Free packages available.
- AEC-Q101 qualified and PPAP capable.
- Optimal design for automated board assembly.
Applications
- Cellular phones and other handheld portable devices.
- High-density PC boards.
- Voltage regulation in various electronic circuits.
- Waveform clipping and MOSFET gate protection.
- General usage in a wide range of end products.
Q & A
- What is the nominal Zener voltage of the BZX84C33LT3G?
The nominal Zener voltage is 33 V with a tolerance of ±5%.
- What is the maximum power dissipation of the BZX84C33LT3G?
The maximum power dissipation is 250 mW on FR-4 or FR-5 board.
- What package type is used for the BZX84C33LT3G?
The device is packaged in the SOT-23 (TO-236) surface mount package.
- What is the operating temperature range of the BZX84C33LT3G?
The operating temperature range is -55°C to 150°C.
- Is the BZX84C33LT3G ESD protected?
Yes, it has an ESD rating of Class 3 (>16 KV) per Human Body Model.
- What are some common applications for the BZX84C33LT3G?
Common applications include cellular phones, handheld portables, high-density PC boards, and general voltage regulation.
- Is the BZX84C33LT3G Pb-Free?
Yes, Pb-Free packages are available.
- What is the flammability rating of the BZX84C33LT3G?
The flammability rating is UL94 V-0.
- Is the BZX84C33LT3G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- How is the BZX84C33LT3G suited for automated board assembly?
The package is designed for optimal automated board assembly.
