Overview
The 1N5333BG is a 5 Watt Surmetic 40 Zener Voltage Regulator produced by onsemi. This component is part of the 1N53 series, which offers a complete range of Zener diodes with tight voltage limits and superior operating characteristics. The 1N5333BG is specifically designed with a Zener voltage of 3.3 volts and is housed in an axial lead, transfer-molded plastic package. This package provides protection against common environmental conditions, making it suitable for a variety of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (VZ) @ IZT | 3.14 - 3.3 - 3.47 V |
| Maximum Zener Impedance (ZZT) @ IZT | 380 Ω |
| Reverse Current (IR) @ VR | 1 μA |
| Maximum DC Zener Current (IZM) | 1440 mA |
| Surge Rating | Up to 180 W @ 8.3 ms |
| ESD Rating | Class 3 (>16 kV) per Human Body Model |
| Package Type | Axial Lead, Transfer-Molded Plastic |
| Pb-Free Availability | Yes |
Key Features
- Zener Voltage Range: 3.3 V
- High Surge Rating: Up to 180 W @ 8.3 ms
- ESD Rating: Class 3 (>16 kV) per Human Body Model
- Pb-Free Packages Available
- Maximum Limits Guaranteed on up to Six Electrical Parameters
- Transfer-Molded Plastic Package for Environmental Protection
Applications
The 1N5333BG Zener diode is suitable for various applications requiring voltage regulation, including but not limited to:
- Voltage Stabilization
- Overvoltage Protection
- Regulated Power Supplies
- Audio and Video Equipment
- Automotive and Industrial Electronics
Q & A
- What is the Zener voltage of the 1N5333BG?
The Zener voltage of the 1N5333BG is 3.3 volts. - What is the maximum surge rating of the 1N5333BG?
The maximum surge rating is up to 180 W @ 8.3 ms. - Is the 1N5333BG ESD protected?
Yes, it has an ESD rating of Class 3 (>16 kV) per Human Body Model. - What type of package does the 1N5333BG come in?
The 1N5333BG comes in an axial lead, transfer-molded plastic package. - Is the 1N5333BG Pb-free?
Yes, Pb-free packages are available. - What is the maximum DC Zener current for the 1N5333BG?
The maximum DC Zener current is 1440 mA. - What are some common applications of the 1N5333BG?
Common applications include voltage stabilization, overvoltage protection, regulated power supplies, and use in audio and video equipment. - How does the 1N5333BG protect against environmental conditions?
The transfer-molded plastic package provides protection against common environmental conditions. - What is the reverse leakage current of the 1N5333BG?
The reverse leakage current (IR) is 1 μA. - What is the maximum zener impedance of the 1N5333BG?
The maximum zener impedance (ZZT) is 380 Ω.
