Overview
The SZBZX84C33LT1G is a Zener voltage regulator produced by onsemi, designed to provide reliable voltage regulation in a compact package. This component is part of the BZX84C series, which is known for its high density and minimal space requirements, making it ideal for applications in cellular phones, handheld portables, and high-density PC boards. The SZBZX84C33LT1G is AEC-Q101 qualified and PPAP capable, ensuring it meets stringent automotive and industrial standards.
Key Specifications
| Parameter | Symbol | Min | Nom | Max | Unit |
|---|---|---|---|---|---|
| Reverse Zener Voltage @ IZT = 5 mA | VZ | 31 | 33 | 35 | V |
| Maximum Zener Impedance @ IZT = 5 mA | ZZT | 2.1 | 2.7 | 3.3 | Ω |
| Reverse Leakage Current @ VR | IR | 0.05 | μA | ||
| Forward Voltage @ IF = 10 mA | VF | 0.90 | V | ||
| Maximum Temperature Coefficient of VZ | ΔVZ | -3.5 | mV/°C | ||
| Capacitance @ VR = 0, f = 1 MHz | C | 450 | pF | ||
| Total Power Dissipation on FR-5 Board @ TA = 25°C | PD | 250 | mW | ||
| Junction and Storage Temperature Range | TJ, Tstg | -65 | 150 | °C |
Key Features
- Compact SOT-23 package designed for optimal automated board assembly and high-density applications.
- Zener breakdown voltage range from 2.4 V to 75 V, with the SZBZX84C33LT1G specifically rated at 31 V to 35 V.
- ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Tight tolerance series available for precise voltage regulation.
- AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications.
- Pb-free and RoHS compliant.
- Maximum case temperature for soldering purposes is 260°C for 10 seconds.
Applications
The SZBZX84C33LT1G is well-suited for a variety of applications, including:
- Cellular phones and other mobile devices.
- Handheld portables and consumer electronics.
- High-density PC boards and other compact electronic systems.
- Automotive electronics, given its AEC-Q101 qualification.
- Industrial control systems requiring reliable voltage regulation.
Q & A
- What is the primary function of the SZBZX84C33LT1G?
The primary function of the SZBZX84C33LT1G is to provide voltage regulation in electronic circuits.
- What is the Zener breakdown voltage range for the SZBZX84C33LT1G?
The Zener breakdown voltage range for the SZBZX84C33LT1G is from 31 V to 35 V.
- What package type is used for the SZBZX84C33LT1G?
The SZBZX84C33LT1G is packaged in a SOT-23 package.
- Is the SZBZX84C33LT1G suitable for automotive applications?
Yes, the SZBZX84C33LT1G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications.
- What is the maximum power dissipation for the SZBZX84C33LT1G on an FR-5 board?
The maximum power dissipation for the SZBZX84C33LT1G on an FR-5 board is 250 mW at TA = 25°C.
- Is the SZBZX84C33LT1G Pb-free and RoHS compliant?
Yes, the SZBZX84C33LT1G is Pb-free and RoHS compliant.
- What is the ESD rating of the SZBZX84C33LT1G?
The ESD rating of the SZBZX84C33LT1G is Class 3 (> 16 kV) per Human Body Model.
- What is the maximum case temperature for soldering purposes?
The maximum case temperature for soldering purposes is 260°C for 10 seconds.
- What are some common applications for the SZBZX84C33LT1G?
Common applications include cellular phones, handheld portables, high-density PC boards, and automotive electronics.
- What is the junction and storage temperature range for the SZBZX84C33LT1G?
The junction and storage temperature range for the SZBZX84C33LT1G is -65°C to +150°C.
