Overview
The SZBZX84B5V1LT1G is a Zener voltage regulator produced by onsemi, designed to provide voltage regulation in compact, high-density applications. This component is part of the BZX84 series and is specifically marked with the SZ prefix, indicating its suitability for automotive and other applications requiring unique site and control change requirements. It is AEC-Q101 qualified and PPAP capable, ensuring high reliability and compliance with automotive standards.
Key Specifications
| Parameter | Value |
|---|---|
| Device Type | Zener Voltage Regulator |
| Package | SOT-23 (Pb-Free) |
| Zener Breakdown Voltage (VZ) | 5.00 V to 5.20 V @ IZT = 5 mA |
| Maximum Zener Impedance (ZZT) | 2 Ω @ IZT = 5 mA |
| Reverse Leakage Current (IR) | 2 μA @ VR = 0 V, f = 1 MHz |
| Forward Voltage (VF) | 0.90 V Max. @ IF = 10 mA |
| Total Power Dissipation | 250 mW on FR-4 or FR-5 Board |
| Thermal Resistance, Junction-to-Ambient (RJA) | 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 SZBZX84B5V1LT1G specifically rated at 5.00 V to 5.20 V.
- High ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Pb-Free and RoHS compliant.
- AEC-Q101 qualified and PPAP capable for automotive and other stringent applications.
- Tight tolerance series available.
Applications
The SZBZX84B5V1LT1G is well-suited for various applications requiring precise voltage regulation in compact spaces. These include:
- Cellular phones and other handheld portable devices.
- High-density PC boards.
- Automotive electronics due to its AEC-Q101 qualification.
- Other applications requiring high reliability and unique site and control change requirements.
Q & A
- What is the primary function of the SZBZX84B5V1LT1G? The primary function is to provide voltage regulation.
- What is the package type of the SZBZX84B5V1LT1G? It is packaged in a SOT-23 (Pb-Free) case.
- What is the Zener breakdown voltage range for the SZBZX84B5V1LT1G? The Zener breakdown voltage range is from 5.00 V to 5.20 V @ IZT = 5 mA.
- What is the maximum power dissipation of the SZBZX84B5V1LT1G on an FR-4 or FR-5 board? The maximum power dissipation is 250 mW.
- Is the SZBZX84B5V1LT1G ESD rated? Yes, it has an ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Is the SZBZX84B5V1LT1G suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the thermal resistance, junction-to-ambient (RJA) of the SZBZX84B5V1LT1G? The thermal resistance, junction-to-ambient (RJA) is 2.0 °C/W.
- What is the junction and storage temperature range for the SZBZX84B5V1LT1G? The junction and storage temperature range is −65°C to +150°C.
- Is the SZBZX84B5V1LT1G Pb-Free and RoHS compliant? Yes, it is Pb-Free and RoHS compliant.
- What are some common applications for the SZBZX84B5V1LT1G? Common applications include cellular phones, handheld portables, high-density PC boards, and automotive electronics.
