Overview
The BZX84C8V2-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 BZX84C8V2-HE3-08 is specifically designed to provide a stable voltage reference and is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage Range | 7.79 to 8.21 | V |
| Test Current (IZT) | 5 mA | mA |
| Reverse Leakage Current (IR) | 1 μA | μA |
| Dynamic Resistance (ZZ) | 39 Ω | Ω |
| Temperature Coefficient (αVZ) | -9 to -4 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-23-3 | |
| Weight | 9.2 mg | mg |
| Flammability Rating | UL 94 V-0 | |
| Moisture Sensitivity Level | MSL level 1 (according J-STD-020) | |
| Soldering Conditions | Peak temperature max. 260 °C | °C |
| AEC-Q101 Qualified | Yes | |
| ESD Capability | > 8 kV (human body model), > 800 V (machine model) |
Key Features
- Silicon planar Zener diodes with high stability and reliability.
- Zener voltages graded according to the international E24 standard.
- AEC-Q101 qualified for automotive applications.
- High ESD capability: > 8 kV (human body model), > 800 V (machine model).
- RoHS-compliant and commercial grade options available.
- Low dynamic resistance and stable temperature coefficient.
- Surface mount SOT-23-3 package for compact designs.
Applications
- Voltage regulation and reference in electronic circuits.
- Automotive systems requiring high reliability and ESD protection.
- Industrial control and automation systems.
- Consumer electronics for stable voltage supply.
- Protection circuits against voltage spikes and surges.
Q & A
- What is the Zener voltage range of the BZX84C8V2-HE3-08?
The Zener voltage range is from 7.79 to 8.21 V.
- What is the test current (IZT) for this diode?
The test current (IZT) is 5 mA.
- Is the BZX84C8V2-HE3-08 AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified for automotive applications.
- What is the operating temperature range of this diode?
The operating temperature range is -55 to +150 °C.
- What is the package type of the BZX84C8V2-HE3-08?
The package type is SOT-23-3.
- Does the BZX84C8V2-HE3-08 have ESD protection?
Yes, it has high ESD capability: > 8 kV (human body model), > 800 V (machine model).
- Is the BZX84C8V2-HE3-08 RoHS-compliant?
Yes, it is RoHS-compliant.
- What is the dynamic resistance of this diode?
The dynamic resistance (ZZ) is approximately 39 Ω.
- What are the typical applications of the BZX84C8V2-HE3-08?
Typical applications include voltage regulation, automotive systems, industrial control, consumer electronics, and protection circuits.
- What is the moisture sensitivity level of the BZX84C8V2-HE3-08?
The moisture sensitivity level is MSL level 1 (according J-STD-020).
