Overview
The SZBZX84C12LT3G 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 various electronic applications. The SZBZX84C12LT3G is AEC-Q101 qualified and PPAP capable, ensuring it meets stringent automotive and industrial standards.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-23 (Pb-Free) |
| Zener Breakdown Voltage (VZ) | 11.8 V to 12.2 V @ IZT = 5 mA |
| Maximum Zener Impedance (ZZT) | 8 Ω @ IZT = 5 mA |
| Maximum Reverse Leakage Current (IR) | 0.1 μA @ VR = 12 V |
| Forward Voltage (VF) | 0.90 V Max. @ IF = 10 mA |
| Total Power Dissipation on FR-5 Board | 250 mW @ TA = 25°C |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 2.0 °C/W |
| Junction and Storage Temperature Range | −65°C to +150°C |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model |
| Flammability Rating | UL 94 V-0 |
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 SZBZX84C12LT3G specifically rated at 11.8 V to 12.2 V.
- High 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.
Applications
The SZBZX84C12LT3G is well-suited for a variety of applications, including:
- Cellular phones and handheld portables.
- High density PC boards.
- Automotive electronics.
- Industrial control systems.
- Any application requiring precise voltage regulation in a compact form factor.
Q & A
- What is the package type of the SZBZX84C12LT3G?
The SZBZX84C12LT3G comes in a SOT-23 (Pb-Free) package. - What is the Zener breakdown voltage range for the SZBZX84C12LT3G?
The Zener breakdown voltage for the SZBZX84C12LT3G is between 11.8 V and 12.2 V at IZT = 5 mA. - What is the maximum power dissipation on an FR-5 board for this component?
The maximum power dissipation on an FR-5 board is 250 mW at TA = 25°C. - Is the SZBZX84C12LT3G ESD protected?
Yes, it has an ESD rating of Class 3 (> 16 kV) per Human Body Model. - Is the SZBZX84C12LT3G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable. - What is the junction and storage temperature range for this component?
The junction and storage temperature range is −65°C to +150°C. - Is the SZBZX84C12LT3G Pb-Free and RoHS compliant?
Yes, it is Pb-Free and RoHS compliant. - What are some typical applications for the SZBZX84C12LT3G?
Typical applications include cellular phones, handheld portables, high density PC boards, automotive electronics, and industrial control systems. - What is the thermal resistance, junction-to-ambient (RθJA) for this component?
The thermal resistance, junction-to-ambient (RθJA) is 2.0 °C/W. - What is the forward voltage (VF) for the SZBZX84C12LT3G?
The forward voltage (VF) is 0.90 V Max. at IF = 10 mA.
