Overview
The BZX84B24-HE3-08 is a silicon planar Zener diode produced by Vishay General Semiconductor - Diodes Division. This component is part of the BZX84 series, which is known for its high reliability and precision in voltage regulation. The BZX84B24-HE3-08 is specifically designed to provide a stable Zener voltage, making it suitable for a wide range of applications, including voltage regulation, surge protection, and signal clipping.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 23.6 to 24.4 | V |
| Test Current (IZT) | 2 mA | mA |
| Reverse Leakage Current (IR at VR) | 0.5 μA | μA |
| Dynamic Resistance (ZZ at IZT) | 39.2 Ω | Ω |
| Temperature Coefficient (αVZ at IZT) | 9 to 11 x 10^-4/°C | 10^-4/°C |
| Operating Temperature Range | -55 to +150 °C | °C |
| Storage Temperature Range | -65 to +150 °C | °C |
| Package | SOT-23 | |
| ESD Capability | > 8 kV (human body model), > 800 V (machine model) | |
| AEC-Q101 Qualified | Yes | |
| RoHS Compliance | Yes |
Key Features
- Silicon planar Zener diodes with Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications.
- RoHS-compliant and lead-free.
- High ESD capability: > 8 kV (human body model), > 800 V (machine model).
- Low dynamic resistance and stable Zener voltage.
- Operating temperature range from -55 °C to +150 °C.
- UL 94 V-0 flammability rating and MSL level 1 according to J-STD-020.
Applications
- Voltage regulation and stabilization in electronic circuits.
- Surge protection and overvoltage protection.
- Signal clipping and limiting.
- Automotive, industrial, and consumer electronics.
- Power supplies and DC-DC converters.
Q & A
- What is the Zener voltage range of the BZX84B24-HE3-08? The Zener voltage range is from 23.6 to 24.4 V.
- What is the test current (IZT) for this diode? The test current (IZT) is 2 mA.
- Is the BZX84B24-HE3-08 AEC-Q101 qualified? Yes, it is AEC-Q101 qualified.
- What is the operating temperature range of this diode? The operating temperature range is from -55 °C to +150 °C.
- What is the package type of the BZX84B24-HE3-08? The package type is SOT-23.
- Is the BZX84B24-HE3-08 RoHS-compliant? Yes, it is RoHS-compliant.
- What is the ESD capability of this diode? The ESD capability is > 8 kV (human body model) and > 800 V (machine model).
- What are the typical applications of the BZX84B24-HE3-08? Typical applications include voltage regulation, surge protection, signal clipping, and use in automotive, industrial, and consumer electronics.
- What is the dynamic resistance (ZZ at IZT) of the BZX84B24-HE3-08? The dynamic resistance (ZZ at IZT) is approximately 39.2 Ω.
- What is the storage temperature range for this diode? The storage temperature range is from -65 °C to +150 °C.
