Overview
The BZX84C22ET1 is a Zener diode from onsemi, designed to provide voltage regulation in a compact, surface mount SOT-23 package. This device is ideal for applications requiring minimal space, such as cellular phones, handheld portables, and high-density PC boards. The BZX84C22ET1 offers a Zener breakdown voltage of 22 V, making it suitable for a variety of voltage regulation needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Breakdown Voltage (VZ) | 22 | V |
| Zener Current (IZT) | 5 | mA |
| Tolerance | ±5% | |
| Minimum Zener Voltage (VZ Min) | 20.8 | V |
| Maximum Zener Voltage (VZ Max) | 23.3 | V |
| Maximum Forward Current (IF Max) | 200 | mA |
| Total Power Dissipation (Ptot) | 250 | mW |
| Peak Power Dissipation (PZSM) | 40 | W |
| Junction Temperature (TJ Max) | 150 | °C |
| Package Type | SOT-23 (TO-236) | |
| Package Size | 2.9 x 1.3 x 1 mm | |
| ESD Rating | Class 3 (>16 KV) per Human Body Model |
Key Features
- Voltage regulation with a breakdown voltage range of 2.4 V to 75 V
- Compact SOT-23 surface mount package for high-density applications
- 250 mW rating on FR-4 or FR-5 board
- ESD rating of Class 3 (>16 KV) per Human Body Model
- Pb-free packages available
- AECQ101 qualified and PPAP capable
- Optimal automated board assembly design
Applications
- Cellular phones
- Handheld portables
- High-density PC boards
- Voltage regulation
- Waveform clipping
- MOSFET gate protection
Q & A
- What is the Zener breakdown voltage of the BZX84C22ET1?
The Zener breakdown voltage of the BZX84C22ET1 is 22 V.
- What is the package type of the BZX84C22ET1?
The package type is SOT-23 (TO-236).
- What is the maximum forward current for the BZX84C22ET1?
The maximum forward current is 200 mA.
- What is the total power dissipation rating for the BZX84C22ET1?
The total power dissipation rating is 250 mW.
- Is the BZX84C22ET1 ESD protected?
Yes, it has an ESD rating of Class 3 (>16 KV) per Human Body Model.
- What are some common applications for the BZX84C22ET1?
Common applications include cellular phones, handheld portables, and high-density PC boards.
- Is the BZX84C22ET1 Pb-free?
Yes, Pb-free packages are available.
- What is the junction temperature range for the BZX84C22ET1?
The junction temperature range is up to 150°C.
- Is the BZX84C22ET1 AECQ101 qualified?
Yes, it is AECQ101 qualified and PPAP capable.
- What is the peak power dissipation for the BZX84C22ET1?
The peak power dissipation is 40 W.
